# extraction_runs

provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 02:36:54
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Austria",
    "currency": "Schilling",
    "denomination": "50",
    "series_year": "1970",
    "series_name": "Third series",
    "series_range": "1966–1983",
    "issue_year": "1970",
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "2002-02-28",
    "predecessor_currency": "Allied Military Schilling",
    "successor_currency": "Euro",

    "issuer": "Oesterreichische Nationalbank",
    "issuer_native": "Oesterreichische Nationalbank",
    "signatures": "Präsident: [illegible]; Generaldirektor: [illegible]",
    "printer": "Oesterreichische Banknoten- und Sicherheitsdruck GmbH",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "153x78",
    "watermark": "Portrait of Ferdinand Raimund in clear field",
    "security_features": "thread,intaglio,microprint",
    "color_palette": "#d4c5a3,#8b4f39,#4a4a4a",

    "portrait_subject": "Ferdinand Raimund",
    "reverse_subject": "Burgtheater Vienna",
    "themes": "writer,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-139",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Ferdinand Raimund (1790–1836), Austrian actor and playwright who created the Viennese poetic comedy genre known as Zauberposse. He was one of the most prominent figures of the Biedermeier period in Viennese theatre, known for works such as 'Der Alpenkönig und der Menschenfeind' and 'Der Verschwender'. His legacy in Austrian theatrical tradition led to his commemoration on this banknote. The Austrian eagle coat of arms appears at left, with the date 'WIEN AM 2. JÄNNER 1970' and signatures of the Oesterreichische Nationalbank president and general director.",

    "back_description": "The Burgtheater in Vienna, one of the most important German-language theatres in the world and the Austrian National Theatre. Originally founded in 1741, the current neo-baroque building on the Ringstrasse was designed by Gottfried Semper and Carl Freiherr von Hasenauer, opening in 1888. The theatre is closely associated with Ferdinand Raimund, who performed there during the early 19th century and whose plays remain part of the Austrian theatrical canon.",

    "historical_notes": "Third series of Austrian Schilling notes issued 1966–1983 by the Oesterreichische Nationalbank following the Second Republic's currency stabilization. This 50 Schilling note was issued on January 2, 1970, during a period of economic growth in Austria. The series featured prominent Austrian cultural figures, with Raimund representing the nation's theatrical heritage. The Schilling remained Austria's currency until euro adoption on January 1, 2002, with Schilling notes demonetized on February 28, 2002. This series was printed domestically and featured traditional intaglio printing with sophisticated security measures typical of mid-20th century European banknotes.",

    "language_script": "Latin",
    "languages": "de",

    "serial_number": null,
    "serial_prefix": null,
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "XF",
    "condition_notes": "Note appears to have light circulation with minor handling marks but retains good detail and color; minor edge wear visible",

    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 1.0,
      "issue_year": 1.0,
      "issuer": 1.0,
      "signatures": 0.4,
      "printer": 0.9,
      "material": 1.0,
      "dimensions_mm": 0.9,
      "watermark": 0.85,
      "portrait_subject": 1.0,
      "reverse_subject": 1.0,
      "pick_number": 0.95,
      "serial_number": 0.0,
      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.9,
      "condition_grade": 0.8
    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Austria", "currency": "Schilling", "denomination": "50", "series_year": "1970", "series_name": "Third series", "series_range": "1966\u20131983", "issue_year": "1970", "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "2002-02-28", "predecessor_currency": "Allied Military Schilling", "successor_currency": "Euro", "issuer": "Oesterreichische Nationalbank", "issuer_native": "Oesterreichische Nationalbank", "signatures": "Pr\u00e4sident: [illegible]; Generaldirektor: [illegible]", "printer": "Oesterreichische Banknoten- und Sicherheitsdruck GmbH", "engraver": null, "material": "paper", "dimensions_mm": "153x78", "watermark": "Portrait of Ferdinand Raimund in clear field", "security_features": "thread,intaglio,microprint", "color_palette": "#d4c5a3,#8b4f39,#4a4a4a", "portrait_subject": "Ferdinand Raimund", "reverse_subject": "Burgtheater Vienna", "themes": "writer,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-139", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Ferdinand Raimund (1790\u20131836), Austrian actor and playwright who created the Viennese poetic comedy genre known as Zauberposse. He was one of the most prominent figures of the Biedermeier period in Viennese theatre, known for works such as 'Der Alpenk\u00f6nig und der Menschenfeind' and 'Der Verschwender'. His legacy in Austrian theatrical tradition led to his commemoration on this banknote. The Austrian eagle coat of arms appears at left, with the date 'WIEN AM 2. J\u00c4NNER 1970' and signatures of the Oesterreichische Nationalbank president and general director.", "back_description": "The Burgtheater in Vienna, one of the most important German-language theatres in the world and the Austrian National Theatre. Originally founded in 1741, the current neo-baroque building on the Ringstrasse was designed by Gottfried Semper and Carl Freiherr von Hasenauer, opening in 1888. The theatre is closely associated with Ferdinand Raimund, who performed there during the early 19th century and whose plays remain part of the Austrian theatrical canon.", "historical_notes": "Third series of Austrian Schilling notes issued 1966\u20131983 by the Oesterreichische Nationalbank following the Second Republic's currency stabilization. This 50 Schilling note was issued on January 2, 1970, during a period of economic growth in Austria. The series featured prominent Austrian cultural figures, with Raimund representing the nation's theatrical heritage. The Schilling remained Austria's currency until euro adoption on January 1, 2002, with Schilling notes demonetized on February 28, 2002. This series was printed domestically and featured traditional intaglio printing with sophisticated security measures typical of mid-20th century European banknotes.", "language_script": "Latin", "languages": "de", "serial_number": null, "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": "Note appears to have light circulation with minor handling marks but retains good detail and color; minor edge wear visible", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.4, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 0.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.8}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.4, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 0.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.8}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 02:37:13
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Austria",
    "currency": "Schilling",
    "denomination": "1",
    "series_year": "1944",
    "series_name": "Allied Military Schilling",
    "series_range": "1944–1945",
    "issue_year": null,
    "era": "1900_1945",
    "legal_status": "demonetized",
    "legal_status_date": "1947",
    "predecessor_currency": "Reichsmark",
    "successor_currency": "Austrian Schilling (Second Republic)",

    "issuer": "Allied Military Authority in Austria",
    "issuer_native": null,
    "signatures": null,
    "printer": "United States Bureau of Engraving and Printing",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "155x66",
    "watermark": null,
    "security_features": "guilloche_patterns,microprint",
    "color_palette": "#e8daa8,#5a7f8f,#2f4858",

    "portrait_subject": null,
    "reverse_subject": null,
    "themes": "military",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-103a",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Allied Military Schilling occupation currency issued for use in Austria following World War II liberation. The note bears the text 'ALLIIERTE MILITÄRBEHÖRDE' (Allied Military Authority) and 'IN OESTERREICH AUSGEGEBEN' (Issued in Austria), indicating its status as military occupation currency. The denomination '1 SCHILLING' is prominently displayed with decorative laurel branches flanking the central numeral. This series was printed by the United States Bureau of Engraving and Printing in 1944 in preparation for the Allied occupation of Austria and was used alongside occupation marks in the immediate post-war period before Austria's currency sovereignty was restored.",
    "back_description": "Geometric guilloche patterns with three rosettes containing the denomination '1 SCHILLING'. The central rosette is larger and features intricate anti-counterfeiting line work typical of American banknote printing of the period. The design is purely decorative with security features integrated into the guilloché work, containing no portraits, buildings, or symbolic imagery beyond the denomination markers.",
    "historical_notes": "The Allied Military Schilling (Alliierte Militärbehörde series) was issued in 1944 for circulation in Austria following its liberation from Nazi Germany. These notes were printed in the United States in several denominations and were introduced in 1945 as Austria transitioned from the German Reichsmark. The military currency circulated until 1947, when the restored Austrian government introduced the Second Republic Schilling. The 1 Schilling note of this series (Pick 103a) is relatively common due to its low denomination and widespread use during the two-year occupation period. The series represented an interim monetary solution while Austria re-established its banking system and national sovereignty.",
    "language_script": "Latin",
    "languages": "de",

    "serial_number": null,
    "serial_prefix": null,
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Note shows circulation wear with center fold, corner wear, and some soiling on face. Paper remains intact with good color retention.",

    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 1.0,
      "series_year": 1.0,
      "issue_year": 0.0,
      "issuer": 1.0,
      "signatures": 0.0,
      "printer": 0.95,
      "material": 1.0,
      "dimensions_mm": 0.9,
      "watermark": 0.9,
      "portrait_subject": 1.0,
      "reverse_subject": 1.0,
      "pick_number": 0.95,
      "serial_number": 0.0,
      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.95,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.95,
    "flags": ["blurry"]
  }
  ```

parsed_json:
  {"country": "Austria", "currency": "Schilling", "denomination": "1", "series_year": "1944", "series_name": "Allied Military Schilling", "series_range": "1944\u20131945", "issue_year": null, "era": "1900_1945", "legal_status": "demonetized", "legal_status_date": "1947", "predecessor_currency": "Reichsmark", "successor_currency": "Austrian Schilling (Second Republic)", "issuer": "Allied Military Authority in Austria", "issuer_native": null, "signatures": null, "printer": "United States Bureau of Engraving and Printing", "engraver": null, "material": "paper", "dimensions_mm": "155x66", "watermark": null, "security_features": "guilloche_patterns,microprint", "color_palette": "#e8daa8,#5a7f8f,#2f4858", "portrait_subject": null, "reverse_subject": null, "themes": "military", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-103a", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Allied Military Schilling occupation currency issued for use in Austria following World War II liberation. The note bears the text 'ALLIIERTE MILIT\u00c4RBEH\u00d6RDE' (Allied Military Authority) and 'IN OESTERREICH AUSGEGEBEN' (Issued in Austria), indicating its status as military occupation currency. The denomination '1 SCHILLING' is prominently displayed with decorative laurel branches flanking the central numeral. This series was printed by the United States Bureau of Engraving and Printing in 1944 in preparation for the Allied occupation of Austria and was used alongside occupation marks in the immediate post-war period before Austria's currency sovereignty was restored.", "back_description": "Geometric guilloche patterns with three rosettes containing the denomination '1 SCHILLING'. The central rosette is larger and features intricate anti-counterfeiting line work typical of American banknote printing of the period. The design is purely decorative with security features integrated into the guilloch\u00e9 work, containing no portraits, buildings, or symbolic imagery beyond the denomination markers.", "historical_notes": "The Allied Military Schilling (Alliierte Milit\u00e4rbeh\u00f6rde series) was issued in 1944 for circulation in Austria following its liberation from Nazi Germany. These notes were printed in the United States in several denominations and were introduced in 1945 as Austria transitioned from the German Reichsmark. The military currency circulated until 1947, when the restored Austrian government introduced the Second Republic Schilling. The 1 Schilling note of this series (Pick 103a) is relatively common due to its low denomination and widespread use during the two-year occupation period. The series represented an interim monetary solution while Austria re-established its banking system and national sovereignty.", "language_script": "Latin", "languages": "de", "serial_number": null, "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows circulation wear with center fold, corner wear, and some soiling on face. Paper remains intact with good color retention.", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 1.0, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 0.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.95, "flags": ["blurry"]}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 1.0, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 0.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 02:37:31
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Austria",
    "currency": "Austrian Schilling",
    "denomination": "20",
    "series_year": "1967",
    "series_name": "Third Schilling Series",
    "series_range": "1956-1983",
    "issue_year": "1967",
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "2002-02-28",
    "predecessor_currency": "Allied Military Schilling",
    "successor_currency": "Euro",

    "issuer": "Oesterreichische Nationalbank",
    "issuer_native": "Oesterreichische Nationalbank",
    "signatures": "Generalrat: [illegible]; Präsident: [illegible]; Generaldirektor: [illegible]",
    "printer": "Oesterreichische Staatsdruckerei",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "152x78",
    "watermark": null,
    "security_features": "thread,intaglio,microprint",
    "color_palette": "#d4a574,#8b7355,#f5e6d3",

    "portrait_subject": "Carl Freiherr von Ghega",
    "reverse_subject": "Semmering Railway viaduct",
    "themes": "scientist,transport,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-142",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Carl Freiherr von Ghega (1802-1860), Austrian civil engineer of Albanian-Venetian origin who designed and built the Semmering Railway, the first standard-gauge mountain railway in Europe. Completed between 1848 and 1854, the railway was a pioneering feat of 19th-century engineering, crossing the Alps between Gloggnitz and Mürzzuschlag. Ghega is honoured as one of Austria's greatest engineers; the Semmering Railway was designated a UNESCO World Heritage Site in 1998 for its technological and architectural significance.",
    "back_description": "The Kalte-Rinne Viaduct of the Semmering Railway, one of the iconic stone viaducts along the mountainous route designed by Carl von Ghega. The Semmering Railway features 16 viaducts, 15 tunnels, and over 100 stone bridges across its 41-kilometer route through the Eastern Alps. This engineering marvel opened the southern trade route to Trieste and remains in operation today, celebrated for its harmonious integration of railway infrastructure into the Alpine landscape.",
    "historical_notes": "The Third Schilling Series was issued by the Oesterreichische Nationalbank between 1956 and 1983, following the 1947 Second Schilling reform. The 20 Schilling note featuring Carl von Ghega was introduced in 1967 (dated 2 Juli 1967) and remained in circulation until the series was replaced. This denomination commemorates Austria's industrial and engineering heritage during the imperial period. The Austrian Schilling was demonetized on 28 February 2002 following Austria's adoption of the Euro in 1999-2002.",
    "language_script": "Latin",
    "languages": "de",

    "serial_number": "A 197811 Y",
    "serial_prefix": "A",
    "serial_suffix": "Y",
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Note shows circulation wear with fold lines visible, minor soiling, but retains good detail in engraving. Colors remain reasonably vibrant.",

    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.95,
      "series_year": 1.0,
      "issue_year": 1.0,
      "issuer": 1.0,
      "signatures": 0.3,
      "printer": 0.9,
      "material": 1.0,
      "dimensions_mm": 0.95,
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      "back_description": 0.95,
      "historical_notes": 0.95,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Austria", "currency": "Austrian Schilling", "denomination": "20", "series_year": "1967", "series_name": "Third Schilling Series", "series_range": "1956-1983", "issue_year": "1967", "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "2002-02-28", "predecessor_currency": "Allied Military Schilling", "successor_currency": "Euro", "issuer": "Oesterreichische Nationalbank", "issuer_native": "Oesterreichische Nationalbank", "signatures": "Generalrat: [illegible]; Pr\u00e4sident: [illegible]; Generaldirektor: [illegible]", "printer": "Oesterreichische Staatsdruckerei", "engraver": null, "material": "paper", "dimensions_mm": "152x78", "watermark": null, "security_features": "thread,intaglio,microprint", "color_palette": "#d4a574,#8b7355,#f5e6d3", "portrait_subject": "Carl Freiherr von Ghega", "reverse_subject": "Semmering Railway viaduct", "themes": "scientist,transport,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-142", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Carl Freiherr von Ghega (1802-1860), Austrian civil engineer of Albanian-Venetian origin who designed and built the Semmering Railway, the first standard-gauge mountain railway in Europe. Completed between 1848 and 1854, the railway was a pioneering feat of 19th-century engineering, crossing the Alps between Gloggnitz and M\u00fcrzzuschlag. Ghega is honoured as one of Austria's greatest engineers; the Semmering Railway was designated a UNESCO World Heritage Site in 1998 for its technological and architectural significance.", "back_description": "The Kalte-Rinne Viaduct of the Semmering Railway, one of the iconic stone viaducts along the mountainous route designed by Carl von Ghega. The Semmering Railway features 16 viaducts, 15 tunnels, and over 100 stone bridges across its 41-kilometer route through the Eastern Alps. This engineering marvel opened the southern trade route to Trieste and remains in operation today, celebrated for its harmonious integration of railway infrastructure into the Alpine landscape.", "historical_notes": "The Third Schilling Series was issued by the Oesterreichische Nationalbank between 1956 and 1983, following the 1947 Second Schilling reform. The 20 Schilling note featuring Carl von Ghega was introduced in 1967 (dated 2 Juli 1967) and remained in circulation until the series was replaced. This denomination commemorates Austria's industrial and engineering heritage during the imperial period. The Austrian Schilling was demonetized on 28 February 2002 following Austria's adoption of the Euro in 1999-2002.", "language_script": "Latin", "languages": "de", "serial_number": "A 197811 Y", "serial_prefix": "A", "serial_suffix": "Y", "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows circulation wear with fold lines visible, minor soiling, but retains good detail in engraving. Colors remain reasonably vibrant.", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.3, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.5, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.3, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.5, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: error
created_at: 2026-05-08 02:37:42
prompt_version: v2
error_message:
  Error code: 429 - {'type': 'error', 'error': {'type': 'rate_limit_error', 'message': "This request would exceed your organization's rate limit of 30,000 input tokens per minute (org: 86e4412c-8444-427c-828a-43ec160be2f5, model: claude-sonnet-4-5-20250929). For details, refer to: https://docs.claude.com/en/api/rate-limits. You can see the response headers for current usage. Please reduce the prompt length or the maximum tokens requested, or try again later. You may also contact sales at https://claude.com/contact-sales to discuss your options for a rate limit increase."}, 'request_id': 'req_011CapKnTgQevSzYofeATYuk'}


provider: anthropic
model: claude-opus-4-5
status: ok
created_at: 2026-05-08 02:37:42
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Austria",
    "currency": "Krone",
    "denomination": "1",
    "series_year": "1916",
    "series_name": "Deutschösterreich overprint issue",
    "series_range": "1919–1920",
    "issue_year": "1916",
    "era": "1900_1945",
    "legal_status": "demonetized",
    "legal_status_date": "1924",
    "predecessor_currency": "Austro-Hungarian Krone",
    "successor_currency": "Austrian Schilling",

    "issuer": "Austro-Hungarian Bank (with Deutschösterreich overprint)",
    "issuer_native": "Oesterreichisch-Ungarische Bank / Osztrák-Magyar Bank",
    "signatures": "Generalrat-Főtanácsos; Gouverneur-Kormányzó; Generalsekretär-Vezértitkár",
    "printer": "Austro-Hungarian Bank Printing Works",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "120x64",
    "watermark": null,
    "security_features": "intaglio,microprint",
    "color_palette": "#c94c4c,#f5f5dc,#2c2c2c",

    "portrait_subject": null,
    "reverse_subject": "Female head representing Austria (allegorical)",
    "themes": "statesman,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-49",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "This 1 Krone note was originally issued by the Austro-Hungarian Bank on December 1, 1916, during World War I. The red 'DEUTSCHÖSTERREICH' overprint was applied in 1919 to distinguish Austrian currency from Hungarian issues following the dissolution of the Austro-Hungarian Empire. The note features the imperial Austrian double-headed eagle at left and the Hungarian coat of arms at right, reflecting the dual monarchy's bilingual administration with German text on the left and Hungarian on the right.",
    "back_description": "The reverse displays an allegorical female head representing Austria at center, surrounded by Art Nouveau decorative elements. The denomination 'ONE KORUNA/KORONA' is shown in eight languages representing the various nationalities of the former Empire: Czech, Slovak, Ukrainian, Italian, Slovenian, Croatian, Serbian, and Romanian. Anti-counterfeiting warnings appear in German and Hungarian.",
    "historical_notes": "After Austria-Hungary's defeat in World War I and the empire's dissolution in November 1918, the newly proclaimed Republic of German-Austria (Deutschösterreich) overprinted existing Austro-Hungarian banknotes to differentiate them from those circulating in Hungary and the successor states. The 'Deutschösterreich' overprint was applied from early 1919. This transitional currency remained legal tender until the introduction of the Austrian Schilling in 1925. The note exemplifies the chaotic monetary conditions of post-WWI Central Europe.",
    "language_script": "Latin",
    "languages": "de,hu,cs,sk,uk,it,sl,hr,sr,ro",

    "serial_number": "063458",
    "serial_prefix": "1567",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "AU",
    "condition_notes": "Excellent preservation with minimal handling, sharp corners, original crispness retained",

    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",

    "field_confidence": {
      "country": 0.98,
      "currency": 0.98,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 0.98,
      "issue_year": 0.98,
      "issuer": 0.95,
      "signatures": 0.6,
      "printer": 0.7,
      "material": 0.95,
      "dimensions_mm": 0.8,
      "watermark": 0.5,
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      "back_description": 0.88,
      "historical_notes": 0.9,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Austria", "currency": "Krone", "denomination": "1", "series_year": "1916", "series_name": "Deutsch\u00f6sterreich overprint issue", "series_range": "1919\u20131920", "issue_year": "1916", "era": "1900_1945", "legal_status": "demonetized", "legal_status_date": "1924", "predecessor_currency": "Austro-Hungarian Krone", "successor_currency": "Austrian Schilling", "issuer": "Austro-Hungarian Bank (with Deutsch\u00f6sterreich overprint)", "issuer_native": "Oesterreichisch-Ungarische Bank / Osztr\u00e1k-Magyar Bank", "signatures": "Generalrat-F\u0151tan\u00e1csos; Gouverneur-Korm\u00e1nyz\u00f3; Generalsekret\u00e4r-Vez\u00e9rtitk\u00e1r", "printer": "Austro-Hungarian Bank Printing Works", "engraver": null, "material": "paper", "dimensions_mm": "120x64", "watermark": null, "security_features": "intaglio,microprint", "color_palette": "#c94c4c,#f5f5dc,#2c2c2c", "portrait_subject": null, "reverse_subject": "Female head representing Austria (allegorical)", "themes": "statesman,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-49", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "This 1 Krone note was originally issued by the Austro-Hungarian Bank on December 1, 1916, during World War I. The red 'DEUTSCH\u00d6STERREICH' overprint was applied in 1919 to distinguish Austrian currency from Hungarian issues following the dissolution of the Austro-Hungarian Empire. The note features the imperial Austrian double-headed eagle at left and the Hungarian coat of arms at right, reflecting the dual monarchy's bilingual administration with German text on the left and Hungarian on the right.", "back_description": "The reverse displays an allegorical female head representing Austria at center, surrounded by Art Nouveau decorative elements. The denomination 'ONE KORUNA/KORONA' is shown in eight languages representing the various nationalities of the former Empire: Czech, Slovak, Ukrainian, Italian, Slovenian, Croatian, Serbian, and Romanian. Anti-counterfeiting warnings appear in German and Hungarian.", "historical_notes": "After Austria-Hungary's defeat in World War I and the empire's dissolution in November 1918, the newly proclaimed Republic of German-Austria (Deutsch\u00f6sterreich) overprinted existing Austro-Hungarian banknotes to differentiate them from those circulating in Hungary and the successor states. The 'Deutsch\u00f6sterreich' overprint was applied from early 1919. This transitional currency remained legal tender until the introduction of the Austrian Schilling in 1925. The note exemplifies the chaotic monetary conditions of post-WWI Central Europe.", "language_script": "Latin", "languages": "de,hu,cs,sk,uk,it,sl,hr,sr,ro", "serial_number": "063458", "serial_prefix": "1567", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "AU", "condition_notes": "Excellent preservation with minimal handling, sharp corners, original crispness retained", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 0.98, "currency": 0.98, "denomination": 1.0, "series_name": 0.9, "series_year": 0.98, "issue_year": 0.98, "issuer": 0.95, "signatures": 0.6, "printer": 0.7, "material": 0.95, "dimensions_mm": 0.8, "watermark": 0.5, "portrait_subject": 0.9, "reverse_subject": 0.85, "pick_number": 0.85, "serial_number": 0.98, "front_description": 0.92, "back_description": 0.88, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 0.98, "currency": 0.98, "denomination": 1.0, "series_name": 0.9, "series_year": 0.98, "issue_year": 0.98, "issuer": 0.95, "signatures": 0.6, "printer": 0.7, "material": 0.95, "dimensions_mm": 0.8, "watermark": 0.5, "portrait_subject": 0.9, "reverse_subject": 0.85, "pick_number": 0.85, "serial_number": 0.98, "front_description": 0.92, "back_description": 0.88, "historical_notes": 0.9, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 02:37:55
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Azerbaijan",
    "currency": "AZN",
    "denomination": "50",
    "series_year": null,
    "series_name": "First manat series",
    "series_range": "1993–2006",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "2006-01-01",
    "predecessor_currency": "Soviet ruble",
    "successor_currency": "New Azerbaijani manat",

    "issuer": "National Bank of Azerbaijan",
    "issuer_native": "Azərbaycan Milli Bankı",
    "signatures": null,
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "150x70",
    "watermark": "Decorative pattern in oval at upper right",
    "security_features": "watermark,microprint,intaglio",
    "color_palette": "#d4a574,#8b4242,#f5e6d3",

    "portrait_subject": null,
    "reverse_subject": "Maiden Tower (Qız Qalası)",
    "themes": "architecture,indigenous_culture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-18",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Denomination '50 manat' ('əlli manat' in Azerbaijani) displayed in ornate Islamic-style decorative frame at center. The design features traditional Azerbaijani ornamental motifs including stylized eight-pointed stars and crescent moons within the decorative borders, representing Azerbaijan's Islamic cultural heritage and national identity. The text 'Azərbaycan Milli Bankı' appears along the top banner.",
    "back_description": "Maiden Tower (Qız Qalası) in Baku's Old City (İçərişəhər), a 12th-century monument and UNESCO World Heritage Site that has become the iconic symbol of Azerbaijan's capital. The tower, with its distinctive cylindrical shape and protruding buttresses, stands approximately 29.5 meters tall and is one of Azerbaijan's most recognizable landmarks, featured prominently on the country's early banknotes to represent national heritage and the ancient roots of Azerbaijani civilization.",
    "historical_notes": "This note belongs to the first manat series issued by independent Azerbaijan following the dissolution of the Soviet Union. The Azerbaijani manat (AZM) was introduced on August 15, 1992, replacing the Soviet ruble at a rate of 1 manat = 10 rubles. This first manat experienced severe hyperinflation during the 1990s, and these notes were eventually replaced by the new manat (AZN) on January 1, 2006, at a rate of 1 new manat = 5,000 old manat. The Maiden Tower motif was chosen to emphasize Azerbaijan's ancient history and cultural independence as a newly sovereign nation.",
    "language_script": "Latin",
    "languages": "az",

    "serial_number": "BA3767915",
    "serial_prefix": "BA",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Note appears uncirculated with crisp edges and no visible wear",

    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.95,
      "series_year": 0.0,
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      "dimensions_mm": 0.85,
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      "historical_notes": 0.95,
      "condition_grade": 0.9
    },
    "overall_confidence": 0.95,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Azerbaijan", "currency": "AZN", "denomination": "50", "series_year": null, "series_name": "First manat series", "series_range": "1993\u20132006", "issue_year": null, "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "2006-01-01", "predecessor_currency": "Soviet ruble", "successor_currency": "New Azerbaijani manat", "issuer": "National Bank of Azerbaijan", "issuer_native": "Az\u0259rbaycan Milli Bank\u0131", "signatures": null, "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "150x70", "watermark": "Decorative pattern in oval at upper right", "security_features": "watermark,microprint,intaglio", "color_palette": "#d4a574,#8b4242,#f5e6d3", "portrait_subject": null, "reverse_subject": "Maiden Tower (Q\u0131z Qalas\u0131)", "themes": "architecture,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-18", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Denomination '50 manat' ('\u0259lli manat' in Azerbaijani) displayed in ornate Islamic-style decorative frame at center. The design features traditional Azerbaijani ornamental motifs including stylized eight-pointed stars and crescent moons within the decorative borders, representing Azerbaijan's Islamic cultural heritage and national identity. The text 'Az\u0259rbaycan Milli Bank\u0131' appears along the top banner.", "back_description": "Maiden Tower (Q\u0131z Qalas\u0131) in Baku's Old City (\u0130\u00e7\u0259ri\u015f\u0259h\u0259r), a 12th-century monument and UNESCO World Heritage Site that has become the iconic symbol of Azerbaijan's capital. The tower, with its distinctive cylindrical shape and protruding buttresses, stands approximately 29.5 meters tall and is one of Azerbaijan's most recognizable landmarks, featured prominently on the country's early banknotes to represent national heritage and the ancient roots of Azerbaijani civilization.", "historical_notes": "This note belongs to the first manat series issued by independent Azerbaijan following the dissolution of the Soviet Union. The Azerbaijani manat (AZM) was introduced on August 15, 1992, replacing the Soviet ruble at a rate of 1 manat = 10 rubles. This first manat experienced severe hyperinflation during the 1990s, and these notes were eventually replaced by the new manat (AZN) on January 1, 2006, at a rate of 1 new manat = 5,000 old manat. The Maiden Tower motif was chosen to emphasize Azerbaijan's ancient history and cultural independence as a newly sovereign nation.", "language_script": "Latin", "languages": "az", "serial_number": "BA3767915", "serial_prefix": "BA", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Note appears uncirculated with crisp edges and no visible wear", "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.9}, "overall_confidence": 0.95, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.9}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 02:37:55
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Austria-Hungary",
    "currency": "Austro-Hungarian Krone",
    "denomination": "1000",
    "series_year": "1902",
    "series_name": "Issue of 1902",
    "series_range": "1902–1919",
    "issue_year": "1902",
    "era": "1900_1945",
    "legal_status": "demonetized",
    "legal_status_date": "1919",
    "predecessor_currency": "Austro-Hungarian Gulden",
    "successor_currency": "Austrian Krone / Hungarian Korona",

    "issuer": "Oesterreichisch-ungarische Bank",
    "issuer_native": null,
    "signatures": "Generalrat; Gouverneur; Generalsecretär",
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "210x130",
    "watermark": null,
    "security_features": "microprint,intaglio",
    "color_palette": "#4a5f7f,#d4c5a8,#8b0000",

    "portrait_subject": "Allegorical female figure representing Austria",
    "reverse_subject": "Red overprint stamp with imperial coat of arms",
    "themes": "monarchy,statesman,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-59",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Allegorical female figure representing Austria or the monarchy, positioned at right in an ornate oval frame. The Austro-Hungarian double-headed eagle with crown and coat of arms appears at center-left. This design is typical of the Oesterreichisch-ungarische Bank's 1902 issue, which served the dual monarchy until its dissolution in 1918. The note bears inscriptions in multiple languages of the empire (German, Hungarian, Czech, Polish, Italian, Croatian, Romanian, Ruthenian) reflecting the multinational character of Austria-Hungary. Serial number 1603 appears in red at upper center.",
    "back_description": "The reverse shows the same allegorical female figure and double-headed eagle design as the front, with a prominent red overprint stamp applied vertically at center bearing the Hungarian coat of arms and text. This stamp was applied after World War I during the transition period when Austria-Hungary dissolved. The serial number 66752 appears at left. The red overprint indicates special status or validation during the currency's final period of use.",
    "historical_notes": "This 1000 Kronen note belongs to the 1902 series issued by the Oesterreichisch-ungarische Bank, the central bank of the Austro-Hungarian Empire. The note was authorized by law on 2 January 1902 and circulated throughout the dual monarchy. The multilingual inscriptions demonstrate the empire's diverse ethnic composition, with denominations printed in eight languages. Following World War I and the empire's dissolution in 1918, these notes received various overstamps by successor states. The red Hungarian overprint visible on this example indicates post-war validation or transition use. The series was eventually demonetized as the successor states (Austria, Hungary, Czechoslovakia, Yugoslavia, Poland, Italy, Romania) introduced their own currencies. These notes are historically significant as artifacts of the final years of the Habsburg monarchy.",
    "language_script": "Latin",
    "languages": "de,hu,cs,pl,it,hr,ro,uk",

    "serial_number": "1603",
    "serial_prefix": null,
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Note shows moderate circulation with visible creases and wear, particularly at edges and corners. The overprint is clear and the paper remains intact with no major tears.",

    "estimated_value_low": 30,
    "estimated_value_high": 80,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.95,
      "series_year": 1.0,
      "issue_year": 1.0,
      "issuer": 1.0,
      "signatures": 0.7,
      "printer": 0.0,
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      "dimensions_mm": 0.85,
      "watermark": 0.0,
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      "historical_notes": 0.9,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.88,
    "flags": ["partial_note"]
  }
  ```

parsed_json:
  {"country": "Austria-Hungary", "currency": "Austro-Hungarian Krone", "denomination": "1000", "series_year": "1902", "series_name": "Issue of 1902", "series_range": "1902\u20131919", "issue_year": "1902", "era": "1900_1945", "legal_status": "demonetized", "legal_status_date": "1919", "predecessor_currency": "Austro-Hungarian Gulden", "successor_currency": "Austrian Krone / Hungarian Korona", "issuer": "Oesterreichisch-ungarische Bank", "issuer_native": null, "signatures": "Generalrat; Gouverneur; Generalsecret\u00e4r", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "210x130", "watermark": null, "security_features": "microprint,intaglio", "color_palette": "#4a5f7f,#d4c5a8,#8b0000", "portrait_subject": "Allegorical female figure representing Austria", "reverse_subject": "Red overprint stamp with imperial coat of arms", "themes": "monarchy,statesman,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-59", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Allegorical female figure representing Austria or the monarchy, positioned at right in an ornate oval frame. The Austro-Hungarian double-headed eagle with crown and coat of arms appears at center-left. This design is typical of the Oesterreichisch-ungarische Bank's 1902 issue, which served the dual monarchy until its dissolution in 1918. The note bears inscriptions in multiple languages of the empire (German, Hungarian, Czech, Polish, Italian, Croatian, Romanian, Ruthenian) reflecting the multinational character of Austria-Hungary. Serial number 1603 appears in red at upper center.", "back_description": "The reverse shows the same allegorical female figure and double-headed eagle design as the front, with a prominent red overprint stamp applied vertically at center bearing the Hungarian coat of arms and text. This stamp was applied after World War I during the transition period when Austria-Hungary dissolved. The serial number 66752 appears at left. The red overprint indicates special status or validation during the currency's final period of use.", "historical_notes": "This 1000 Kronen note belongs to the 1902 series issued by the Oesterreichisch-ungarische Bank, the central bank of the Austro-Hungarian Empire. The note was authorized by law on 2 January 1902 and circulated throughout the dual monarchy. The multilingual inscriptions demonstrate the empire's diverse ethnic composition, with denominations printed in eight languages. Following World War I and the empire's dissolution in 1918, these notes received various overstamps by successor states. The red Hungarian overprint visible on this example indicates post-war validation or transition use. The series was eventually demonetized as the successor states (Austria, Hungary, Czechoslovakia, Yugoslavia, Poland, Italy, Romania) introduced their own currencies. These notes are historically significant as artifacts of the final years of the Habsburg monarchy.", "language_script": "Latin", "languages": "de,hu,cs,pl,it,hr,ro,uk", "serial_number": "1603", "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows moderate circulation with visible creases and wear, particularly at edges and corners. The overprint is clear and the paper remains intact with no major tears.", "estimated_value_low": 30, "estimated_value_high": 80, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.7, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.0, "portrait_subject": 0.85, "reverse_subject": 0.8, "pick_number": 0.9, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.85, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.88, "flags": ["partial_note"]}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.7, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.0, "portrait_subject": 0.85, "reverse_subject": 0.8, "pick_number": 0.9, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.85, "historical_notes": 0.9, "condition_grade": 0.85}


provider: anthropic
model: claude-opus-4-5
status: ok
created_at: 2026-05-08 02:37:55
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Austria-Hungary",
    "currency": "Krone",
    "denomination": "1000",
    "series_year": "1902",
    "series_name": "Austro-Hungarian Bank 1902 Issue",
    "series_range": "1902–1919",
    "issue_year": "1902",
    "era": "1900_1945",
    "legal_status": "demonetized",
    "legal_status_date": "1919",
    "predecessor_currency": "Gulden",
    "successor_currency": "Austrian Krone / Various successor state currencies",

    "issuer": "Austro-Hungarian Bank",
    "issuer_native": "Oesterreichisch-Ungarische Bank",
    "signatures": "Generalrat; Gouverneur; Generalsekretär",
    "printer": "Oesterreichisch-Ungarische Bank (Austrian State Printing Works)",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "193x131",
    "watermark": "Repeated pattern with denomination numerals",
    "security_features": "intaglio,microprint",
    "color_palette": "#1e4d8c,#c4b7a3,#8b0000",

    "portrait_subject": "Allegorical female figure",
    "reverse_subject": null,
    "themes": "mythology,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-8a",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Allegorical female figure representing Austria or the Empire, depicted in Art Nouveau style with flowers in her hair, a common motif of early 20th century Austro-Hungarian banknote design. The Imperial double-headed eagle with escutcheon appears at left, symbolizing the dual monarchy. The denomination appears in multiple languages of the Empire: German (Tausend Kronen), Czech (Tisíc Korun), Polish (Tysiąc Koron), Ruthenian/Ukrainian (Тисяч Корон), Italian (Mille Corone), Croatian (Hiljada Kruna), Serbian (Хиљада Круна), and Romanian (Una Mie Coroane).",
    "back_description": "The reverse shows the same design as the front with a red 'DEUTSCHÖSTERREICH' (German-Austria) overprint stamp, indicating this note was validated for use in the new Republic of German-Austria after the dissolution of the Austro-Hungarian Empire in 1918. This overprint distinguished notes circulating in Austrian territory from those in other successor states.",
    "historical_notes": "This 1000 Kronen note dated 2 January 1902 was issued by the Austro-Hungarian Bank, the central bank of the Dual Monarchy. Following the Empire's dissolution after World War I, existing banknotes were overstamped by various successor states to validate them within their new territories. The 'DEUTSCHÖSTERREICH' overprint indicates Austrian validation. The Krone replaced the Gulden in 1892 and remained Austria's currency until hyperinflation led to its replacement by the Schilling in 1925.",
    "language_script": "Latin, Cyrillic",
    "languages": "de,cs,pl,uk,it,hr,sr,ro,hu",

    "serial_number": "66752",
    "serial_prefix": "1603",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Light folds, minor edge wear, good color retention, DEUTSCHÖSTERREICH overprint clearly visible",

    "estimated_value_low": 15,
    "estimated_value_high": 40,
    "value_currency": "USD",

    "field_confidence": {
      "country": 0.98,
      "currency": 0.98,
      "denomination": 1.0,
      "series_name": 0.90,
      "series_year": 0.98,
      "issue_year": 0.98,
      "issuer": 0.98,
      "signatures": 0.60,
      "printer": 0.80,
      "material": 0.95,
      "dimensions_mm": 0.85,
      "watermark": 0.70,
      "portrait_subject": 0.85,
      "reverse_subject": 0.90,
      "pick_number": 0.80,
      "serial_number": 0.95,
      "front_description": 0.90,
      "back_description": 0.92,
      "historical_notes": 0.90,
      "condition_grade": 0.80
    },
    "overall_confidence": 0.88,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Austria-Hungary", "currency": "Krone", "denomination": "1000", "series_year": "1902", "series_name": "Austro-Hungarian Bank 1902 Issue", "series_range": "1902\u20131919", "issue_year": "1902", "era": "1900_1945", "legal_status": "demonetized", "legal_status_date": "1919", "predecessor_currency": "Gulden", "successor_currency": "Austrian Krone / Various successor state currencies", "issuer": "Austro-Hungarian Bank", "issuer_native": "Oesterreichisch-Ungarische Bank", "signatures": "Generalrat; Gouverneur; Generalsekret\u00e4r", "printer": "Oesterreichisch-Ungarische Bank (Austrian State Printing Works)", "engraver": null, "material": "paper", "dimensions_mm": "193x131", "watermark": "Repeated pattern with denomination numerals", "security_features": "intaglio,microprint", "color_palette": "#1e4d8c,#c4b7a3,#8b0000", "portrait_subject": "Allegorical female figure", "reverse_subject": null, "themes": "mythology,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-8a", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Allegorical female figure representing Austria or the Empire, depicted in Art Nouveau style with flowers in her hair, a common motif of early 20th century Austro-Hungarian banknote design. The Imperial double-headed eagle with escutcheon appears at left, symbolizing the dual monarchy. The denomination appears in multiple languages of the Empire: German (Tausend Kronen), Czech (Tis\u00edc Korun), Polish (Tysi\u0105c Koron), Ruthenian/Ukrainian (\u0422\u0438\u0441\u044f\u0447 \u041a\u043e\u0440\u043e\u043d), Italian (Mille Corone), Croatian (Hiljada Kruna), Serbian (\u0425\u0438\u0459\u0430\u0434\u0430 \u041a\u0440\u0443\u043d\u0430), and Romanian (Una Mie Coroane).", "back_description": "The reverse shows the same design as the front with a red 'DEUTSCH\u00d6STERREICH' (German-Austria) overprint stamp, indicating this note was validated for use in the new Republic of German-Austria after the dissolution of the Austro-Hungarian Empire in 1918. This overprint distinguished notes circulating in Austrian territory from those in other successor states.", "historical_notes": "This 1000 Kronen note dated 2 January 1902 was issued by the Austro-Hungarian Bank, the central bank of the Dual Monarchy. Following the Empire's dissolution after World War I, existing banknotes were overstamped by various successor states to validate them within their new territories. The 'DEUTSCH\u00d6STERREICH' overprint indicates Austrian validation. The Krone replaced the Gulden in 1892 and remained Austria's currency until hyperinflation led to its replacement by the Schilling in 1925.", "language_script": "Latin, Cyrillic", "languages": "de,cs,pl,uk,it,hr,sr,ro,hu", "serial_number": "66752", "serial_prefix": "1603", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Light folds, minor edge wear, good color retention, DEUTSCH\u00d6STERREICH overprint clearly visible", "estimated_value_low": 15, "estimated_value_high": 40, "value_currency": "USD", "field_confidence": {"country": 0.98, "currency": 0.98, "denomination": 1.0, "series_name": 0.9, "series_year": 0.98, "issue_year": 0.98, "issuer": 0.98, "signatures": 0.6, "printer": 0.8, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.7, "portrait_subject": 0.85, "reverse_subject": 0.9, "pick_number": 0.8, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.92, "historical_notes": 0.9, "condition_grade": 0.8}, "overall_confidence": 0.88, "flags": []}

field_confidence:
  {"country": 0.98, "currency": 0.98, "denomination": 1.0, "series_name": 0.9, "series_year": 0.98, "issue_year": 0.98, "issuer": 0.98, "signatures": 0.6, "printer": 0.8, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.7, "portrait_subject": 0.85, "reverse_subject": 0.9, "pick_number": 0.8, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.92, "historical_notes": 0.9, "condition_grade": 0.8}


provider: research:anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 02:47:43
prompt_version: research:v2
raw_response:
  ```json
  {
    "country": "Azerbaijan",
    "currency": "AZN",
    "denomination": "50",
    "series_year": "1993",
    "series_name": "First manat series",
    "series_range": "1993–2006",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "2006-01-01",
    "predecessor_currency": "Soviet ruble",
    "successor_currency": "New Azerbaijani manat",

    "issuer": "National Bank of Azerbaijan",
    "issuer_native": "Azərbaycan Milli Bankı",
    "signatures": null,
    "printer": "Goznak",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "150x70",
    "watermark": "Decorative pattern in oval at upper right",
    "security_features": "watermark,microprint,intaglio",
    "color_palette": "#d4a574,#8b4242,#f5e6d3",

    "portrait_subject": null,
    "reverse_subject": "Maiden Tower (Qız Qalası)",
    "themes": "architecture,indigenous_culture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-18",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Denomination '50 manat' ('əlli manat' in Azerbaijani) displayed in ornate Islamic-style decorative frame at center. The design features traditional Azerbaijani ornamental motifs including stylized eight-pointed stars and crescent moons within the decorative borders, representing Azerbaijan's Islamic cultural heritage and national identity. The text 'Azərbaycan Milli Bankı' appears along the top banner.",
    "back_description": "Maiden Tower (Qız Qalası) in Baku's Old City (İçərişəhər), a 12th-century monument and UNESCO World Heritage Site that has become the iconic symbol of Azerbaijan's capital. The tower, with its distinctive cylindrical shape and protruding buttresses, stands approximately 29.5 meters tall and is one of Azerbaijan's most recognizable landmarks, featured prominently on the country's early banknotes to represent national heritage and the ancient roots of Azerbaijani civilization.",
    "historical_notes": "This note belongs to the first manat series issued by independent Azerbaijan following the dissolution of the Soviet Union. The Azerbaijani manat (AZM) was introduced on August 15, 1992, replacing the Soviet ruble at a rate of 1 manat = 10 rubles. This first manat experienced severe hyperinflation during the 1990s, and these notes were eventually replaced by the new manat (AZN) on January 1, 2006, at a rate of 1 new manat = 5,000 old manat. The 50 manat denomination was issued beginning in 1993, printed by Goznak (the Russian state printing works). The Maiden Tower motif was chosen to emphasize Azerbaijan's ancient history and cultural independence as a newly sovereign nation.",
    "language_script": "Latin",
    "languages": "az",

    "serial_number": "BA3767915",
    "serial_prefix": "BA",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Note appears uncirculated with crisp edges and no visible wear",

    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 1.0,
      "series_year": 0.95,
      "issue_year": 0.0,
      "issuer": 1.0,
      "signatures": 0.0,
      "printer": 0.85,
      "material": 1.0,
      "dimensions_mm": 1.0,
      "watermark": 0.95,
      "portrait_subject": 1.0,
      "reverse_subject": 1.0,
      "pick_number": 1.0,
      "serial_number": 1.0,
      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.95,
      "condition_grade": 0.95
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Azerbaijan", "currency": "AZN", "denomination": "50", "series_year": "1993", "series_name": "First manat series", "series_range": "1993\u20132006", "issue_year": null, "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "2006-01-01", "predecessor_currency": "Soviet ruble", "successor_currency": "New Azerbaijani manat", "issuer": "National Bank of Azerbaijan", "issuer_native": "Az\u0259rbaycan Milli Bank\u0131", "signatures": null, "printer": "Goznak", "engraver": null, "material": "paper", "dimensions_mm": "150x70", "watermark": "Decorative pattern in oval at upper right", "security_features": "watermark,microprint,intaglio", "color_palette": "#d4a574,#8b4242,#f5e6d3", "portrait_subject": null, "reverse_subject": "Maiden Tower (Q\u0131z Qalas\u0131)", "themes": "architecture,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-18", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Denomination '50 manat' ('\u0259lli manat' in Azerbaijani) displayed in ornate Islamic-style decorative frame at center. The design features traditional Azerbaijani ornamental motifs including stylized eight-pointed stars and crescent moons within the decorative borders, representing Azerbaijan's Islamic cultural heritage and national identity. The text 'Az\u0259rbaycan Milli Bank\u0131' appears along the top banner.", "back_description": "Maiden Tower (Q\u0131z Qalas\u0131) in Baku's Old City (\u0130\u00e7\u0259ri\u015f\u0259h\u0259r), a 12th-century monument and UNESCO World Heritage Site that has become the iconic symbol of Azerbaijan's capital. The tower, with its distinctive cylindrical shape and protruding buttresses, stands approximately 29.5 meters tall and is one of Azerbaijan's most recognizable landmarks, featured prominently on the country's early banknotes to represent national heritage and the ancient roots of Azerbaijani civilization.", "historical_notes": "This note belongs to the first manat series issued by independent Azerbaijan following the dissolution of the Soviet Union. The Azerbaijani manat (AZM) was introduced on August 15, 1992, replacing the Soviet ruble at a rate of 1 manat = 10 rubles. This first manat experienced severe hyperinflation during the 1990s, and these notes were eventually replaced by the new manat (AZN) on January 1, 2006, at a rate of 1 new manat = 5,000 old manat. The 50 manat denomination was issued beginning in 1993, printed by Goznak (the Russian state printing works). The Maiden Tower motif was chosen to emphasize Azerbaijan's ancient history and cultural independence as a newly sovereign nation.", "language_script": "Latin", "languages": "az", "serial_number": "BA3767915", "serial_prefix": "BA", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Note appears uncirculated with crisp edges and no visible wear", "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 1.0, "series_year": 0.95, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.85, "material": 1.0, "dimensions_mm": 1.0, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 1.0, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.95}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 1.0, "series_year": 0.95, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.85, "material": 1.0, "dimensions_mm": 1.0, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 1.0, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.95}


provider: research:anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 02:49:09
prompt_version: research:v2
raw_response:
  ```json
  {
    "country": "Austria-Hungary",
    "currency": "Austro-Hungarian Krone",
    "denomination": "1000",
    "series_year": "1902",
    "series_name": "Issue of 1902",
    "series_range": "1902–1919",
    "issue_year": "1902",
    "era": "1900_1945",
    "legal_status": "demonetized",
    "legal_status_date": "1919",
    "predecessor_currency": "Austro-Hungarian Gulden",
    "successor_currency": "Austrian Krone / Hungarian Korona",

    "issuer": "Oesterreichisch-ungarische Bank",
    "issuer_native": "Oesterreichisch-ungarische Bank",
    "signatures": "Generalrat; Gouverneur; Generalsecretär",
    "printer": "Oesterreichische Banknoten- und Sicherheitsdruck GmbH",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "210x130",
    "watermark": "Portrait of allegorical female figure in oval at right side of note",
    "security_features": "microprint,intaglio",
    "color_palette": "#4a5f7f,#d4c5a8,#8b0000",

    "portrait_subject": "Allegorical female figure representing Austria",
    "reverse_subject": "Red overprint stamp with Hungarian coat of arms",
    "themes": "monarchy,statesman,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-59",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Allegorical female figure representing Austria or the Austro-Hungarian monarchy, positioned at right in an ornate oval frame with elaborate guilloché patterns. The Austro-Hungarian double-headed eagle with imperial crown and coat of arms dominates the center-left portion. This design exemplifies the grandeur and multinational character of the Habsburg Empire. The note bears the denomination '1000 KRONEN' prominently at center, with 'TAUSEND KRONEN' in Gothic script. Inscriptions appear in eight languages of the empire (German, Hungarian, Czech, Polish, Italian, Croatian, Romanian, Ruthenian) in the upper portion. Serial number 1603 in red appears in the SERIE field. Date inscription reads 'WIEN 2. JÄNNER 1902'.",
    
    "back_description": "The reverse mirrors the front design with the same allegorical female figure and double-headed eagle, but features a prominent red rectangular overprint stamp applied vertically at center. This stamp bears text 'DEUTSCHÖSTERREICH' and other inscriptions, along with the Hungarian coat of arms, indicating validation during the post-WWI transition period when the empire dissolved into successor states. The stamp was applied by authorities in the newly formed Republic of German-Austria or Hungary during 1919–1920 to temporarily validate existing currency. Serial number 66752 appears at left in red.",
    
    "historical_notes": "This 1000 Kronen note belongs to the landmark 1902 series issued by the Oesterreichisch-ungarische Bank, the central bank serving the dual monarchy of Austria-Hungary from 1878 to 1918. Authorized by imperial decree on 2 January 1902, this series represented a major redesign featuring allegorical figures and the imperial double-headed eagle. The multilingual inscriptions—eight languages printed simultaneously—reflect the empire's ethnic diversity spanning Germans, Hungarians, Czechs, Poles, Italians, Croats, Romanians, and Ruthenians. Following Austria-Hungary's dissolution at the end of World War I in November 1918, these notes received various overstamps and stamps by successor states attempting to control monetary circulation during the chaotic transition. The red overprint visible here is characteristic of Hungarian or Austro-German validation stamps applied 1919–1920. The note was officially demonetized in 1919 as new national currencies emerged, though it circulated with stamps into the early 1920s. These notes are significant historical artifacts documenting the final decade of Habsburg rule and the empire's fragmentation into multiple nation-states.",
    
    "language_script": "Latin",
    "languages": "de,hu,cs,pl,it,hr,ro,uk",

    "serial_number": "1603",
    "serial_prefix": null,
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Note shows moderate circulation with visible creases and wear, particularly at edges and corners. The overprint is clear and the paper remains intact with no major tears.",

    "estimated_value_low": 15,
    "estimated_value_high": 40,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 1.0,
      "series_year": 1.0,
      "issue_year": 1.0,
      "issuer": 1.0,
      "signatures": 0.9,
      "printer": 0.7,
      "material": 1.0,
      "dimensions_mm": 0.95,
      "watermark": 0.85,
      "portrait_subject": 1.0,
      "reverse_subject": 0.95,
      "pick_number": 1.0,
      "serial_number": 1.0,
      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.95,
      "condition_grade": 0.9
    },
    "overall_confidence": 0.95,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Austria-Hungary", "currency": "Austro-Hungarian Krone", "denomination": "1000", "series_year": "1902", "series_name": "Issue of 1902", "series_range": "1902\u20131919", "issue_year": "1902", "era": "1900_1945", "legal_status": "demonetized", "legal_status_date": "1919", "predecessor_currency": "Austro-Hungarian Gulden", "successor_currency": "Austrian Krone / Hungarian Korona", "issuer": "Oesterreichisch-ungarische Bank", "issuer_native": "Oesterreichisch-ungarische Bank", "signatures": "Generalrat; Gouverneur; Generalsecret\u00e4r", "printer": "Oesterreichische Banknoten- und Sicherheitsdruck GmbH", "engraver": null, "material": "paper", "dimensions_mm": "210x130", "watermark": "Portrait of allegorical female figure in oval at right side of note", "security_features": "microprint,intaglio", "color_palette": "#4a5f7f,#d4c5a8,#8b0000", "portrait_subject": "Allegorical female figure representing Austria", "reverse_subject": "Red overprint stamp with Hungarian coat of arms", "themes": "monarchy,statesman,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-59", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Allegorical female figure representing Austria or the Austro-Hungarian monarchy, positioned at right in an ornate oval frame with elaborate guilloch\u00e9 patterns. The Austro-Hungarian double-headed eagle with imperial crown and coat of arms dominates the center-left portion. This design exemplifies the grandeur and multinational character of the Habsburg Empire. The note bears the denomination '1000 KRONEN' prominently at center, with 'TAUSEND KRONEN' in Gothic script. Inscriptions appear in eight languages of the empire (German, Hungarian, Czech, Polish, Italian, Croatian, Romanian, Ruthenian) in the upper portion. Serial number 1603 in red appears in the SERIE field. Date inscription reads 'WIEN 2. J\u00c4NNER 1902'.", "back_description": "The reverse mirrors the front design with the same allegorical female figure and double-headed eagle, but features a prominent red rectangular overprint stamp applied vertically at center. This stamp bears text 'DEUTSCH\u00d6STERREICH' and other inscriptions, along with the Hungarian coat of arms, indicating validation during the post-WWI transition period when the empire dissolved into successor states. The stamp was applied by authorities in the newly formed Republic of German-Austria or Hungary during 1919\u20131920 to temporarily validate existing currency. Serial number 66752 appears at left in red.", "historical_notes": "This 1000 Kronen note belongs to the landmark 1902 series issued by the Oesterreichisch-ungarische Bank, the central bank serving the dual monarchy of Austria-Hungary from 1878 to 1918. Authorized by imperial decree on 2 January 1902, this series represented a major redesign featuring allegorical figures and the imperial double-headed eagle. The multilingual inscriptions\u2014eight languages printed simultaneously\u2014reflect the empire's ethnic diversity spanning Germans, Hungarians, Czechs, Poles, Italians, Croats, Romanians, and Ruthenians. Following Austria-Hungary's dissolution at the end of World War I in November 1918, these notes received various overstamps and stamps by successor states attempting to control monetary circulation during the chaotic transition. The red overprint visible here is characteristic of Hungarian or Austro-German validation stamps applied 1919\u20131920. The note was officially demonetized in 1919 as new national currencies emerged, though it circulated with stamps into the early 1920s. These notes are significant historical artifacts documenting the final decade of Habsburg rule and the empire's fragmentation into multiple nation-states.", "language_script": "Latin", "languages": "de,hu,cs,pl,it,hr,ro,uk", "serial_number": "1603", "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows moderate circulation with visible creases and wear, particularly at edges and corners. The overprint is clear and the paper remains intact with no major tears.", "estimated_value_low": 15, "estimated_value_high": 40, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 1.0, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.9, "printer": 0.7, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 1.0, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.9}, "overall_confidence": 0.95, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 1.0, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.9, "printer": 0.7, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 1.0, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.9}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:12:43
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bangladesh",
    "currency": "BDT",
    "denomination": "2",
    "series_year": "2004",
    "series_name": "2000 series",
    "series_range": "2000–present",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "in_circulation",
    "legal_status_date": null,
    "predecessor_currency": null,
    "successor_currency": null,

    "issuer": "Bangladesh Bank",
    "issuer_native": "গণপ্রজাতন্ত্রী বাংলাদেশ সরকার",
    "signatures": null,
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "120x60",
    "watermark": "National emblem of Bangladesh (water lily) in clear field at left on front, right on back",
    "security_features": "watermark,microprint,intaglio,see_through_register",
    "color_palette": "#f5deb3,#98d8c8,#cd853f",

    "portrait_subject": null,
    "reverse_subject": "Oriental magpie-robin (Copsychus saularis)",
    "themes": "architecture,wildlife,indigenous_culture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-6Cr",
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    "front_description": "The National Martyrs' Memorial (Jatiyo Smriti Soudho) at Savar, near Dhaka, commemorating those who died in the Bangladesh Liberation War of 1971. Designed by architect Mainul Hossain and inaugurated in 1982, the monument consists of seven isosceles triangular planes rising to a height of 45 meters, symbolizing the seven stages of the national movement. The note also features the national flower, white water lily (shapla), and a decorative deer motif at lower left.",
    "back_description": "The Oriental magpie-robin (Copsychus saularis), the national bird of Bangladesh, perched on a branch. This black and white passerine bird is common throughout the Indian subcontinent and Southeast Asia, known for its melodious song. The bird was declared the national bird of Bangladesh in 1971 and appears on multiple denominations of Bangladeshi currency.",
    "historical_notes": "This 2 taka note is part of the 2000 series of Bangladesh Bank banknotes, which introduced updated designs following the country's economic development. The series features the national emblem, the National Martyrs' Memorial, and various wildlife and cultural motifs celebrating Bangladeshi independence and identity. The 2004 date indicates a printing within this ongoing series. These low-denomination notes remain in active circulation for daily transactions throughout Bangladesh.",
    "language_script": "Bengali (Bangla)",
    "languages": "bn",

    "serial_number": "৮ ন ০৩০৫৯৮৬",
    "serial_prefix": "৮ ন",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Uncirculated note with crisp corners and no visible wear",

    "estimated_value_low": 0.50,
    "estimated_value_high": 2.00,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
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    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bangladesh", "currency": "BDT", "denomination": "2", "series_year": "2004", "series_name": "2000 series", "series_range": "2000\u2013present", "issue_year": null, "era": "1990_present", "legal_status": "in_circulation", "legal_status_date": null, "predecessor_currency": null, "successor_currency": null, "issuer": "Bangladesh Bank", "issuer_native": "\u0997\u09a3\u09aa\u09cd\u09b0\u099c\u09be\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0\u09c0 \u09ac\u09be\u0982\u09b2\u09be\u09a6\u09c7\u09b6 \u09b8\u09b0\u0995\u09be\u09b0", "signatures": null, "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "120x60", "watermark": "National emblem of Bangladesh (water lily) in clear field at left on front, right on back", "security_features": "watermark,microprint,intaglio,see_through_register", "color_palette": "#f5deb3,#98d8c8,#cd853f", "portrait_subject": null, "reverse_subject": "Oriental magpie-robin (Copsychus saularis)", "themes": "architecture,wildlife,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-6Cr", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "The National Martyrs' Memorial (Jatiyo Smriti Soudho) at Savar, near Dhaka, commemorating those who died in the Bangladesh Liberation War of 1971. Designed by architect Mainul Hossain and inaugurated in 1982, the monument consists of seven isosceles triangular planes rising to a height of 45 meters, symbolizing the seven stages of the national movement. The note also features the national flower, white water lily (shapla), and a decorative deer motif at lower left.", "back_description": "The Oriental magpie-robin (Copsychus saularis), the national bird of Bangladesh, perched on a branch. This black and white passerine bird is common throughout the Indian subcontinent and Southeast Asia, known for its melodious song. The bird was declared the national bird of Bangladesh in 1971 and appears on multiple denominations of Bangladeshi currency.", "historical_notes": "This 2 taka note is part of the 2000 series of Bangladesh Bank banknotes, which introduced updated designs following the country's economic development. The series features the national emblem, the National Martyrs' Memorial, and various wildlife and cultural motifs celebrating Bangladeshi independence and identity. The 2004 date indicates a printing within this ongoing series. These low-denomination notes remain in active circulation for daily transactions throughout Bangladesh.", "language_script": "Bengali (Bangla)", "languages": "bn", "serial_number": "\u09ee \u09a8 \u09e6\u09e9\u09e6\u09eb\u09ef\u09ee\u09ec", "serial_prefix": "\u09ee \u09a8", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Uncirculated note with crisp corners and no visible wear", "estimated_value_low": 0.5, "estimated_value_high": 2.0, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.5, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.85, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.95}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.5, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.85, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.95}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:12:43
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bangladesh",
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    "portrait_subject": "Sheikh Mujibur Rahman",
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    "front_description": "Sheikh Mujibur Rahman (1920–1975), founding father of Bangladesh and first President of the nation. Known as 'Bangabandhu' (Friend of Bengal), he led the Awami League and the independence movement that resulted in the creation of Bangladesh in 1971 following the Liberation War; he served as Prime Minister and later President before his assassination in 1975. His portrait has appeared on all Bangladeshi banknotes since independence, symbolizing the nation's foundation and identity.",
    "back_description": "Atiya Mosque in Tangail District, a Mughal-era mosque built in the 17th century during the reign of Sultan Hussain Shah. This single-domed brick structure with its characteristic terracotta ornamentation is an important example of pre-Mughal and early Mughal Islamic architecture in Bengal, representing the region's rich architectural heritage and religious history.",
    "historical_notes": "This is part of Bangladesh's current polymer-transition series issued by Bangladesh Bank. The 5 taka denomination featuring Sheikh Mujibur Rahman on the obverse and the Atiya Mosque on the reverse has been a standard design since the early series of independent Bangladesh. The 2022 issue year indicates this is from a recent printing run of the ongoing series that began modernization around 2012 with enhanced security features. Bangladesh Bank continues to honor the nation's founder on all denominations while showcasing the country's architectural and cultural heritage on the reverses.",
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    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
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field_confidence:
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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:12:44
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bangladesh",
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    "series_range": "2022–present",
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    "front_description": "Sheikh Mujibur Rahman (1920–1975), founding father and first President of Bangladesh, known as Bangabandhu ('Friend of Bengal'). He led the Bengali nationalist movement, declared independence from Pakistan in 1971, and served as the nation's leader during its formation; he remains the most revered figure in Bangladeshi history. The note also depicts the National Monument (Jatiyo Smriti Soudho) in the background, commemorating the martyrs of the Liberation War.",
    "back_description": "The National Martyrs' Memorial (Jatiyo Smriti Soudho) at Savar, near Dhaka, designed by architect Syed Mainul Hossain and inaugurated in 1982. This iconic monument consists of seven isosceles triangular pyramid-shaped structures representing the seven stages of the 1971 Bangladesh Liberation War, with a red sun motif symbolizing the bloodshed and sacrifice of the martyrs. The date '2022' marks the year of issue in the Golden Jubilee series.",
    "historical_notes": "This 2 taka note was issued in 2022 as part of Bangladesh's commemoration of the Golden Jubilee of independence (50 years since 1971). The series honors Sheikh Mujibur Rahman and features updated security elements. Bangladesh Bank continues to issue this denomination as part of the current circulating currency, with the 2022 series representing a modernized design for the nation's half-century milestone.",
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  }
  ```

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field_confidence:
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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:12:44
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bahrain",
    "currency": "BHD",
    "denomination": "1",
    "series_year": "1973",
    "series_name": "First series",
    "series_range": "1973–1993",
    "issue_year": null,
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1993",
    "predecessor_currency": "Gulf Rupee",
    "successor_currency": "Bahraini Dinar (Second series)",

    "issuer": "Bahrain Monetary Agency",
    "issuer_native": "مؤسسة نقد البحرين",
    "signatures": null,
    "printer": "Bradbury Wilkinson & Co.",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "152x72",
    "watermark": "Falcon's head",
    "security_features": "watermark,security_thread,intaglio",
    "color_palette": "#cd5c5c,#f5deb3,#d2691e",

    "portrait_subject": null,
    "reverse_subject": "Al Fateh Grand Mosque minaret",
    "themes": "architecture,religion",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-8",
    "krause_id": null,
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    "rarity_tier": "common",

    "front_description": "Bahrain Monetary Agency headquarters building in Manama, the central bank's original office constructed in the early 1970s. This modern multi-story structure represented Bahrain's growing financial infrastructure following independence in 1971 and the establishment of its own currency authority. The denomination appears in Arabic numeral '١' within a guilloche rosette at center, with English text 'BAHRAIN MONETARY AGENCY' and 'ONE DINAR' printed prominently.",
    "back_description": "Al Fateh Grand Mosque minaret in Manama, one of Bahrain's most significant Islamic landmarks. The mosque, later expanded and renamed Al-Fateh Islamic Center, was under construction or newly completed when this series was designed in the early 1970s. The Bahraini coat of arms appears at right, featuring the traditional red and white serrated five-pointed emblem. Arabic text identifies the issuer as 'مؤسسة نقد البحرين' (Bahrain Monetary Agency) and the denomination as 'دينار واحد' (one dinar).",
    "historical_notes": "First series of the Bahraini Dinar, issued 1973–1993 by the Bahrain Monetary Agency (now Bahrain Central Bank). This series was introduced following Bahrain's independence from Britain in 1971 and the replacement of the Gulf Rupee. The 1-dinar note was designed by Bradbury Wilkinson and featured modern Bahraini architecture alongside traditional Islamic motifs. Law 23/1973 established the Bahrain Monetary Agency and authorized this currency. The series was withdrawn in 1993 when the second series was introduced with enhanced security features.",
    "language_script": "Latin, Arabic",
    "languages": "en,ar",

    "serial_number": "491413",
    "serial_prefix": "ل/1",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Circulated note with visible fold marks and handling wear; colors remain relatively bright with minor soiling.",

    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.95,
      "series_year": 0.95,
      "issue_year": 0.0,
      "issuer": 1.0,
      "signatures": 0.0,
      "printer": 0.9,
      "material": 1.0,
      "dimensions_mm": 0.9,
      "watermark": 0.9,
      "portrait_subject": 1.0,
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      "pick_number": 0.95,
      "serial_number": 0.95,
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      "historical_notes": 0.9,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bahrain", "currency": "BHD", "denomination": "1", "series_year": "1973", "series_name": "First series", "series_range": "1973\u20131993", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1993", "predecessor_currency": "Gulf Rupee", "successor_currency": "Bahraini Dinar (Second series)", "issuer": "Bahrain Monetary Agency", "issuer_native": "\u0645\u0624\u0633\u0633\u0629 \u0646\u0642\u062f \u0627\u0644\u0628\u062d\u0631\u064a\u0646", "signatures": null, "printer": "Bradbury Wilkinson & Co.", "engraver": null, "material": "paper", "dimensions_mm": "152x72", "watermark": "Falcon's head", "security_features": "watermark,security_thread,intaglio", "color_palette": "#cd5c5c,#f5deb3,#d2691e", "portrait_subject": null, "reverse_subject": "Al Fateh Grand Mosque minaret", "themes": "architecture,religion", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-8", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Bahrain Monetary Agency headquarters building in Manama, the central bank's original office constructed in the early 1970s. This modern multi-story structure represented Bahrain's growing financial infrastructure following independence in 1971 and the establishment of its own currency authority. The denomination appears in Arabic numeral '\u0661' within a guilloche rosette at center, with English text 'BAHRAIN MONETARY AGENCY' and 'ONE DINAR' printed prominently.", "back_description": "Al Fateh Grand Mosque minaret in Manama, one of Bahrain's most significant Islamic landmarks. The mosque, later expanded and renamed Al-Fateh Islamic Center, was under construction or newly completed when this series was designed in the early 1970s. The Bahraini coat of arms appears at right, featuring the traditional red and white serrated five-pointed emblem. Arabic text identifies the issuer as '\u0645\u0624\u0633\u0633\u0629 \u0646\u0642\u062f \u0627\u0644\u0628\u062d\u0631\u064a\u0646' (Bahrain Monetary Agency) and the denomination as '\u062f\u064a\u0646\u0627\u0631 \u0648\u0627\u062d\u062f' (one dinar).", "historical_notes": "First series of the Bahraini Dinar, issued 1973\u20131993 by the Bahrain Monetary Agency (now Bahrain Central Bank). This series was introduced following Bahrain's independence from Britain in 1971 and the replacement of the Gulf Rupee. The 1-dinar note was designed by Bradbury Wilkinson and featured modern Bahraini architecture alongside traditional Islamic motifs. Law 23/1973 established the Bahrain Monetary Agency and authorized this currency. The series was withdrawn in 1993 when the second series was introduced with enhanced security features.", "language_script": "Latin, Arabic", "languages": "en,ar", "serial_number": "491413", "serial_prefix": "\u0644/1", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Circulated note with visible fold marks and handling wear; colors remain relatively bright with minor soiling.", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.95, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 0.85, "pick_number": 0.95, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.85, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.95, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 0.85, "pick_number": 0.95, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.85, "historical_notes": 0.9, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:13:04
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Barbados",
    "currency": "BBD",
    "denomination": "2",
    "series_year": null,
    "series_name": "1986 Issue",
    "series_range": "1986–1995",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "withdrawn",
    "legal_status_date": "2013",
    "predecessor_currency": null,
    "successor_currency": "Barbados dollar polymer series",

    "issuer": "Central Bank of Barbados",
    "issuer_native": null,
    "signatures": "Governor: C.M. Springer",
    "printer": "De La Rue",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "156x67",
    "watermark": "Keyhole-shaped watermark at left",
    "security_features": "thread,intaglio,watermark,see_through_register",
    "color_palette": "#8b4789,#6b9eb5,#f5deb3",

    "portrait_subject": "John Redman Bovell",
    "reverse_subject": "Bridgetown Harbour and Parliament Buildings",
    "themes": "statesman,scientist,agriculture,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-36",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "John Redman Bovell (1855–1928), Barbadian agricultural scientist and educator who pioneered the development of sugar cane disease-resistant varieties and founded the Imperial Department of Agriculture for the West Indies. He is honoured on Barbadian currency for his contributions to the island's agricultural advancement. The coat of arms of Barbados with motto 'Pride and Industry' appears at center-left.",
    "back_description": "Bridgetown Harbour and the Parliament Buildings of Barbados, showing the distinctive neo-Gothic Parliament complex completed in the 1870s with its characteristic clock tower. The scene depicts the historic waterfront area of Bridgetown, the capital and primary port of Barbados, which has served as the center of government and commerce since British colonial times.",
    "historical_notes": "Part of the 1986 Issue of Barbados dollars printed by De La Rue, this series was in circulation from 1986 until the introduction of polymer notes in 2013. The series featured portraits of prominent Barbadian figures and local landmarks, establishing a distinctly national iconography following independence in 1966. The $2 denomination honored John Redman Bovell, reflecting the critical importance of agricultural science to Barbados's sugar-based economy.",
    "language_script": "Latin",
    "languages": "en",

    "serial_number": "H14224243",
    "serial_prefix": "H",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Moderate circulation wear with visible creases and some soiling, but design elements remain clear",

    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 0.0,
      "issue_year": 0.0,
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      "printer": 0.95,
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      "historical_notes": 0.9,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Barbados", "currency": "BBD", "denomination": "2", "series_year": null, "series_name": "1986 Issue", "series_range": "1986\u20131995", "issue_year": null, "era": "1990_present", "legal_status": "withdrawn", "legal_status_date": "2013", "predecessor_currency": null, "successor_currency": "Barbados dollar polymer series", "issuer": "Central Bank of Barbados", "issuer_native": null, "signatures": "Governor: C.M. Springer", "printer": "De La Rue", "engraver": null, "material": "paper", "dimensions_mm": "156x67", "watermark": "Keyhole-shaped watermark at left", "security_features": "thread,intaglio,watermark,see_through_register", "color_palette": "#8b4789,#6b9eb5,#f5deb3", "portrait_subject": "John Redman Bovell", "reverse_subject": "Bridgetown Harbour and Parliament Buildings", "themes": "statesman,scientist,agriculture,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-36", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "John Redman Bovell (1855\u20131928), Barbadian agricultural scientist and educator who pioneered the development of sugar cane disease-resistant varieties and founded the Imperial Department of Agriculture for the West Indies. He is honoured on Barbadian currency for his contributions to the island's agricultural advancement. The coat of arms of Barbados with motto 'Pride and Industry' appears at center-left.", "back_description": "Bridgetown Harbour and the Parliament Buildings of Barbados, showing the distinctive neo-Gothic Parliament complex completed in the 1870s with its characteristic clock tower. The scene depicts the historic waterfront area of Bridgetown, the capital and primary port of Barbados, which has served as the center of government and commerce since British colonial times.", "historical_notes": "Part of the 1986 Issue of Barbados dollars printed by De La Rue, this series was in circulation from 1986 until the introduction of polymer notes in 2013. The series featured portraits of prominent Barbadian figures and local landmarks, establishing a distinctly national iconography following independence in 1966. The $2 denomination honored John Redman Bovell, reflecting the critical importance of agricultural science to Barbados's sugar-based economy.", "language_script": "Latin", "languages": "en", "serial_number": "H14224243", "serial_prefix": "H", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Moderate circulation wear with visible creases and some soiling, but design elements remain clear", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.85, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.85, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.9, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:13:31
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Belarus",
    "currency": "BYB",
    "denomination": "50",
    "series_year": "1992",
    "series_name": "First national currency series",
    "series_range": "1992–1994",
    "issue_year": "1992",
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "2000",
    "predecessor_currency": "Soviet ruble",
    "successor_currency": "Belarusian ruble (BYR)",

    "issuer": "National Bank of the Republic of Belarus",
    "issuer_native": "Нацыянальны банк Рэспублікі Беларусь",
    "signatures": null,
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "105x54",
    "watermark": null,
    "security_features": "microprint,intaglio",
    "color_palette": "#d4a07a,#c67b5c,#f5e6d3",

    "portrait_subject": "Pahonia (Coat of Arms)",
    "reverse_subject": "Red squirrel (Sciurus vulgaris)",
    "themes": "statesman,wildlife,indigenous_culture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-1",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "The Pahonia, the historical coat of arms of the Grand Duchy of Lithuania and modern national symbol of Belarus, depicting an armored knight on horseback bearing a shield with a double cross and holding a raised sword. This heraldic emblem was adopted as the state symbol of the newly independent Republic of Belarus in 1991, representing the nation's historical heritage and sovereignty during its transition from Soviet rule.",
    "back_description": "The red squirrel (Sciurus vulgaris), a widespread species native to Belarusian forests and an important part of the country's natural heritage. The squirrel is shown in a characteristic pose holding food, with a traditional Belarusian folk ornament pattern in the upper left corner, combining natural imagery with cultural motifs typical of early post-independence Belarusian banknote design.",
    "historical_notes": "This note belongs to the first national currency series issued by the newly independent Republic of Belarus following the dissolution of the Soviet Union. The 1992 series, denominated in 'kapeyka' (kapiejek), was introduced to establish monetary sovereignty but was quickly overtaken by hyperinflation. The Pahonia symbol was used on this series but was later replaced with more Soviet-era imagery in subsequent series. This first issue circulated from 1992 to 1994 before being replaced by higher denominations, and was eventually demonetized in 2000 when Belarus redenominated its currency.",
    "language_script": "Cyrillic",
    "languages": "be",

    "serial_number": null,
    "serial_prefix": null,
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": null,

    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 1.0,
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      "issuer": 1.0,
      "signatures": 0.0,
      "printer": 0.0,
      "material": 0.95,
      "dimensions_mm": 0.9,
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      "historical_notes": 0.9,
      "condition_grade": 0.9
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Belarus", "currency": "BYB", "denomination": "50", "series_year": "1992", "series_name": "First national currency series", "series_range": "1992\u20131994", "issue_year": "1992", "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "2000", "predecessor_currency": "Soviet ruble", "successor_currency": "Belarusian ruble (BYR)", "issuer": "National Bank of the Republic of Belarus", "issuer_native": "\u041d\u0430\u0446\u044b\u044f\u043d\u0430\u043b\u044c\u043d\u044b \u0431\u0430\u043d\u043a \u0420\u044d\u0441\u043f\u0443\u0431\u043b\u0456\u043a\u0456 \u0411\u0435\u043b\u0430\u0440\u0443\u0441\u044c", "signatures": null, "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "105x54", "watermark": null, "security_features": "microprint,intaglio", "color_palette": "#d4a07a,#c67b5c,#f5e6d3", "portrait_subject": "Pahonia (Coat of Arms)", "reverse_subject": "Red squirrel (Sciurus vulgaris)", "themes": "statesman,wildlife,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-1", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "The Pahonia, the historical coat of arms of the Grand Duchy of Lithuania and modern national symbol of Belarus, depicting an armored knight on horseback bearing a shield with a double cross and holding a raised sword. This heraldic emblem was adopted as the state symbol of the newly independent Republic of Belarus in 1991, representing the nation's historical heritage and sovereignty during its transition from Soviet rule.", "back_description": "The red squirrel (Sciurus vulgaris), a widespread species native to Belarusian forests and an important part of the country's natural heritage. The squirrel is shown in a characteristic pose holding food, with a traditional Belarusian folk ornament pattern in the upper left corner, combining natural imagery with cultural motifs typical of early post-independence Belarusian banknote design.", "historical_notes": "This note belongs to the first national currency series issued by the newly independent Republic of Belarus following the dissolution of the Soviet Union. The 1992 series, denominated in 'kapeyka' (kapiejek), was introduced to establish monetary sovereignty but was quickly overtaken by hyperinflation. The Pahonia symbol was used on this series but was later replaced with more Soviet-era imagery in subsequent series. This first issue circulated from 1992 to 1994 before being replaced by higher denominations, and was eventually demonetized in 2000 when Belarus redenominated its currency.", "language_script": "Cyrillic", "languages": "be", "serial_number": null, "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": null, "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.98, "serial_number": 0.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.9}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.98, "serial_number": 0.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.9}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:13:33
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Barbados",
    "currency": "BBD",
    "denomination": "5",
    "series_year": null,
    "series_name": "Central Bank of Barbados series",
    "series_range": "1973–2007",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "withdrawn",
    "legal_status_date": "2013",
    "predecessor_currency": null,
    "successor_currency": "Polymer series",

    "issuer": "Central Bank of Barbados",
    "issuer_native": null,
    "signatures": "Governor: Sir Frank Worrell",
    "printer": "De La Rue",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "156x66",
    "watermark": "Coat of arms in clear field at left",
    "security_features": "watermark,security_thread,intaglio",
    "color_palette": "#d4c5a0,#a8c9a4,#8b7355",

    "portrait_subject": "Sir Frank Worrell",
    "reverse_subject": "Public buildings in Bridgetown",
    "themes": "statesman,sport,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "47",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Sir Frank Mortimer Maglinne Worrell (1924–1967), Barbadian cricketer and Jamaican senator, one of the most celebrated West Indies cricket captains. He was the first black captain of the West Indies cricket team and revolutionized Caribbean cricket; he died young at 42 from leukemia and was honoured with a memorial service at Westminster Abbey. The note features the national coat of arms showing the Barbados Trident emblem with the motto 'Pride and Industry', along with the Governor's signature.",
    "back_description": "Public buildings in Bridgetown, the capital of Barbados, showing historic colonial architecture including government buildings with clock towers and castellated features along the waterfront. The scene depicts the administrative center of Barbados with its characteristic British colonial Gothic Revival style buildings surrounded by tropical vegetation, representing the island's institutional heritage and urban development.",
    "historical_notes": "This note is from the Central Bank of Barbados series issued from 1973 following the establishment of the Central Bank in 1972, replacing the earlier Barclays Bank and Royal Bank of Canada private issues. The paper series featuring Sir Frank Worrell was withdrawn in 2013 when Barbados transitioned to polymer banknotes. Sir Frank Worrell was chosen as a national hero representing both sporting excellence and leadership; he was one of the famous 'three Ws' of West Indies cricket alongside Everton Weekes and Clyde Walcott.",
    "language_script": "Latin",
    "languages": "en",

    "serial_number": "G19274758",
    "serial_prefix": "G",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "F",
    "condition_notes": "Circulated note with visible wear, creasing, and soiling throughout; colors somewhat faded but design elements remain clear",

    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
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      "printer": 0.95,
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      "historical_notes": 0.9,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Barbados", "currency": "BBD", "denomination": "5", "series_year": null, "series_name": "Central Bank of Barbados series", "series_range": "1973\u20132007", "issue_year": null, "era": "1990_present", "legal_status": "withdrawn", "legal_status_date": "2013", "predecessor_currency": null, "successor_currency": "Polymer series", "issuer": "Central Bank of Barbados", "issuer_native": null, "signatures": "Governor: Sir Frank Worrell", "printer": "De La Rue", "engraver": null, "material": "paper", "dimensions_mm": "156x66", "watermark": "Coat of arms in clear field at left", "security_features": "watermark,security_thread,intaglio", "color_palette": "#d4c5a0,#a8c9a4,#8b7355", "portrait_subject": "Sir Frank Worrell", "reverse_subject": "Public buildings in Bridgetown", "themes": "statesman,sport,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "47", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Sir Frank Mortimer Maglinne Worrell (1924\u20131967), Barbadian cricketer and Jamaican senator, one of the most celebrated West Indies cricket captains. He was the first black captain of the West Indies cricket team and revolutionized Caribbean cricket; he died young at 42 from leukemia and was honoured with a memorial service at Westminster Abbey. The note features the national coat of arms showing the Barbados Trident emblem with the motto 'Pride and Industry', along with the Governor's signature.", "back_description": "Public buildings in Bridgetown, the capital of Barbados, showing historic colonial architecture including government buildings with clock towers and castellated features along the waterfront. The scene depicts the administrative center of Barbados with its characteristic British colonial Gothic Revival style buildings surrounded by tropical vegetation, representing the island's institutional heritage and urban development.", "historical_notes": "This note is from the Central Bank of Barbados series issued from 1973 following the establishment of the Central Bank in 1972, replacing the earlier Barclays Bank and Royal Bank of Canada private issues. The paper series featuring Sir Frank Worrell was withdrawn in 2013 when Barbados transitioned to polymer banknotes. Sir Frank Worrell was chosen as a national hero representing both sporting excellence and leadership; he was one of the famous 'three Ws' of West Indies cricket alongside Everton Weekes and Clyde Walcott.", "language_script": "Latin", "languages": "en", "serial_number": "G19274758", "serial_prefix": "G", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "F", "condition_notes": "Circulated note with visible wear, creasing, and soiling throughout; colors somewhat faded but design elements remain clear", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 1.0, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 0.85, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.85, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 1.0, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.85, "portrait_subject": 1.0, "reverse_subject": 0.85, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.85, "historical_notes": 0.9, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:13:33
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Barbados",
    "currency": "BBD",
    "denomination": "2",
    "series_year": null,
    "series_name": "1986-1993 Issue",
    "series_range": "1986-1993",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "withdrawn",
    "legal_status_date": "2013",
    "predecessor_currency": null,
    "successor_currency": null,
    "issuer": "Central Bank of Barbados",
    "issuer_native": null,
    "signatures": "Governor: Courtney Blackman",
    "printer": "De La Rue",
    "engraver": null,
    "material": "paper",
    "dimensions_mm": "156x66",
    "watermark": "Portrait of John Redman Bovell in clear field at right",
    "security_features": "watermark,security_thread,intaglio,microprint",
    "color_palette": "#e8b4b4,#d4e8d4,#4a6b8a",
    "portrait_subject": "John Redman Bovell",
    "reverse_subject": "Bridgetown landmarks including St. Michael's Cathedral and the Chamberlain Bridge",
    "themes": "scientist,architecture",
    "commemorative": false,
    "commemorative_occasion": null,
    "pick_number": "P-36",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",
    "front_description": "John Redman Bovell (1855-1928), Barbadian agricultural scientist and botanist who founded the Barbados Department of Agriculture and is considered the father of the sugar cane industry in Barbados. He conducted pioneering research in tropical agriculture and plant breeding, introducing disease-resistant sugar cane varieties that transformed Caribbean agriculture. The coat of arms of Barbados appears at center-left, featuring the national motto 'Pride and Industry' and two pride of Barbados flowers flanking a bearded fig tree.",
    "back_description": "Bridgetown cityscape showing St. Michael's Cathedral (left), a Gothic Revival Anglican cathedral completed in 1789, and the Chamberlain Bridge (center), a swing bridge over the Careenage connecting the two sides of Bridgetown, Barbados' capital. The scene depicts the historic center of Bridgetown, which has been the administrative and commercial heart of Barbados since the 17th century and was designated a UNESCO World Heritage Site in 2011 as part of 'Historic Bridgetown and its Garrison'.",
    "historical_notes": "This note belongs to the 1986-1993 series issued by the Central Bank of Barbados, which replaced the earlier Barbados Government issues. The series featured prominent Barbadian historical figures and national landmarks. The 2-dollar denomination was withdrawn from circulation in 2013 when Barbados introduced polymer banknotes. The signature is that of Courtney Blackman, who served as Governor of the Central Bank of Barbados from 1973 to 1987. This paper series was replaced by polymer notes beginning in 2007, with the $2 denomination being among the last to transition.",
    "language_script": "Latin",
    "languages": "en",
    "serial_number": "H9732097",
    "serial_prefix": "H",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,
    "condition_grade": "UNC",
    "condition_notes": null,
    "estimated_value_low": 5,
    "estimated_value_high": 15,
    "value_currency": "USD",
    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 0.0,
      "issue_year": 0.0,
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      "printer": 0.95,
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      "dimensions_mm": 0.9,
      "watermark": 0.95,
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      "reverse_subject": 0.9,
      "pick_number": 0.95,
      "serial_number": 1.0,
      "front_description": 0.95,
      "back_description": 0.9,
      "historical_notes": 0.85,
      "condition_grade": 0.95
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Barbados", "currency": "BBD", "denomination": "2", "series_year": null, "series_name": "1986-1993 Issue", "series_range": "1986-1993", "issue_year": null, "era": "1990_present", "legal_status": "withdrawn", "legal_status_date": "2013", "predecessor_currency": null, "successor_currency": null, "issuer": "Central Bank of Barbados", "issuer_native": null, "signatures": "Governor: Courtney Blackman", "printer": "De La Rue", "engraver": null, "material": "paper", "dimensions_mm": "156x66", "watermark": "Portrait of John Redman Bovell in clear field at right", "security_features": "watermark,security_thread,intaglio,microprint", "color_palette": "#e8b4b4,#d4e8d4,#4a6b8a", "portrait_subject": "John Redman Bovell", "reverse_subject": "Bridgetown landmarks including St. Michael's Cathedral and the Chamberlain Bridge", "themes": "scientist,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-36", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "John Redman Bovell (1855-1928), Barbadian agricultural scientist and botanist who founded the Barbados Department of Agriculture and is considered the father of the sugar cane industry in Barbados. He conducted pioneering research in tropical agriculture and plant breeding, introducing disease-resistant sugar cane varieties that transformed Caribbean agriculture. The coat of arms of Barbados appears at center-left, featuring the national motto 'Pride and Industry' and two pride of Barbados flowers flanking a bearded fig tree.", "back_description": "Bridgetown cityscape showing St. Michael's Cathedral (left), a Gothic Revival Anglican cathedral completed in 1789, and the Chamberlain Bridge (center), a swing bridge over the Careenage connecting the two sides of Bridgetown, Barbados' capital. The scene depicts the historic center of Bridgetown, which has been the administrative and commercial heart of Barbados since the 17th century and was designated a UNESCO World Heritage Site in 2011 as part of 'Historic Bridgetown and its Garrison'.", "historical_notes": "This note belongs to the 1986-1993 series issued by the Central Bank of Barbados, which replaced the earlier Barbados Government issues. The series featured prominent Barbadian historical figures and national landmarks. The 2-dollar denomination was withdrawn from circulation in 2013 when Barbados introduced polymer banknotes. The signature is that of Courtney Blackman, who served as Governor of the Central Bank of Barbados from 1973 to 1987. This paper series was replaced by polymer notes beginning in 2007, with the $2 denomination being among the last to transition.", "language_script": "Latin", "languages": "en", "serial_number": "H9732097", "serial_prefix": "H", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": null, "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.85, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.85, "condition_grade": 0.95}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.85, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.85, "condition_grade": 0.95}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:13:36
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Belarus",
    "currency": "BYR",
    "denomination": "50",
    "series_year": "2000",
    "series_name": "Third Ruble series",
    "series_range": "2000–2016",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "2016-12-31",
    "predecessor_currency": "Second Belarusian Ruble",
    "successor_currency": "Belarusian Ruble (redenominated)",

    "issuer": "National Bank of the Republic of Belarus",
    "issuer_native": "БІЛЕТ НАЦЫЯНАЛЬНАГА БАНКА РЭСПУБЛІКІ БЕЛАРУСЬ",
    "signatures": null,
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "135x69",
    "watermark": null,
    "security_features": "microprint,intaglio",
    "color_palette": "#8b4513,#f5deb3,#d2691e",

    "portrait_subject": null,
    "reverse_subject": "Brest Fortress memorial",
    "themes": "military,commemorative,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-25a",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Brest Fortress (Brest Hero-Fortress), a 19th-century Russian imperial fortress in Brest, Belarus, that became a symbol of Soviet resistance during World War II. The fortress endured a week-long siege in June 1941 at the start of Operation Barbarossa, with its defenders holding out against overwhelming German forces. The inscription reads 'БРЭСЦКАЯ КРЭПАСЦЬ-ГЕРОЙ ХОЛМСКІЯ ВАРОТЫ' (Brest Hero-Fortress, Kholm Gate), showing the fortress's distinctive defensive towers and walls.",
    "back_description": "Brest Fortress memorial complex, featuring the monumental star-shaped sculptural composition 'Courage' (the main monument of the memorial), with a Soviet soldier's head emerging from the star. The inscription 'БРЭСЦКАЯ КРЭПАСЦЬ-ГЕРОЙ УВАХОД У МЕМАРЫЯЛ' (Brest Hero-Fortress, entrance to the memorial) identifies this as the memorial entrance. The complex was opened in 1971 to commemorate the fortress defenders and became one of the most important Soviet war memorials.",
    "historical_notes": "Third Belarusian Ruble series, issued 2000–2016 following the second redenomination (1 new ruble = 1,000 old rubles in 2000). This series circulated during a period of economic instability and high inflation in Belarus. The 50-ruble note featured Brest Fortress, one of Belarus's most significant historical and patriotic sites. The note was demonetized on December 31, 2016, when Belarus implemented its third redenomination (1 new ruble = 10,000 old rubles), introducing a completely new currency series. This design is part of a series that emphasized Belarusian national heritage and World War II memory.",
    "language_script": "Cyrillic",
    "languages": "be",

    "serial_number": "Ва 9790016",
    "serial_prefix": "Ва",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Note appears to be in uncirculated condition with sharp corners and no visible wear",

    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 1.0,
      "issue_year": 0.0,
      "issuer": 1.0,
      "signatures": 0.0,
      "printer": 0.0,
      "material": 0.95,
      "dimensions_mm": 0.9,
      "watermark": 0.0,
      "portrait_subject": 1.0,
      "reverse_subject": 0.95,
      "pick_number": 0.85,
      "serial_number": 1.0,
      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.9,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Belarus", "currency": "BYR", "denomination": "50", "series_year": "2000", "series_name": "Third Ruble series", "series_range": "2000\u20132016", "issue_year": null, "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "2016-12-31", "predecessor_currency": "Second Belarusian Ruble", "successor_currency": "Belarusian Ruble (redenominated)", "issuer": "National Bank of the Republic of Belarus", "issuer_native": "\u0411\u0406\u041b\u0415\u0422 \u041d\u0410\u0426\u042b\u042f\u041d\u0410\u041b\u042c\u041d\u0410\u0413\u0410 \u0411\u0410\u041d\u041a\u0410 \u0420\u042d\u0421\u041f\u0423\u0411\u041b\u0406\u041a\u0406 \u0411\u0415\u041b\u0410\u0420\u0423\u0421\u042c", "signatures": null, "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "135x69", "watermark": null, "security_features": "microprint,intaglio", "color_palette": "#8b4513,#f5deb3,#d2691e", "portrait_subject": null, "reverse_subject": "Brest Fortress memorial", "themes": "military,commemorative,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-25a", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Brest Fortress (Brest Hero-Fortress), a 19th-century Russian imperial fortress in Brest, Belarus, that became a symbol of Soviet resistance during World War II. The fortress endured a week-long siege in June 1941 at the start of Operation Barbarossa, with its defenders holding out against overwhelming German forces. The inscription reads '\u0411\u0420\u042d\u0421\u0426\u041a\u0410\u042f \u041a\u0420\u042d\u041f\u0410\u0421\u0426\u042c-\u0413\u0415\u0420\u041e\u0419 \u0425\u041e\u041b\u041c\u0421\u041a\u0406\u042f \u0412\u0410\u0420\u041e\u0422\u042b' (Brest Hero-Fortress, Kholm Gate), showing the fortress's distinctive defensive towers and walls.", "back_description": "Brest Fortress memorial complex, featuring the monumental star-shaped sculptural composition 'Courage' (the main monument of the memorial), with a Soviet soldier's head emerging from the star. The inscription '\u0411\u0420\u042d\u0421\u0426\u041a\u0410\u042f \u041a\u0420\u042d\u041f\u0410\u0421\u0426\u042c-\u0413\u0415\u0420\u041e\u0419 \u0423\u0412\u0410\u0425\u041e\u0414 \u0423 \u041c\u0415\u041c\u0410\u0420\u042b\u042f\u041b' (Brest Hero-Fortress, entrance to the memorial) identifies this as the memorial entrance. The complex was opened in 1971 to commemorate the fortress defenders and became one of the most important Soviet war memorials.", "historical_notes": "Third Belarusian Ruble series, issued 2000\u20132016 following the second redenomination (1 new ruble = 1,000 old rubles in 2000). This series circulated during a period of economic instability and high inflation in Belarus. The 50-ruble note featured Brest Fortress, one of Belarus's most significant historical and patriotic sites. The note was demonetized on December 31, 2016, when Belarus implemented its third redenomination (1 new ruble = 10,000 old rubles), introducing a completely new currency series. This design is part of a series that emphasized Belarusian national heritage and World War II memory.", "language_script": "Cyrillic", "languages": "be", "serial_number": "\u0412\u0430 9790016", "serial_prefix": "\u0412\u0430", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Note appears to be in uncirculated condition with sharp corners and no visible wear", "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.0, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.85, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.0, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.85, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:13:54
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Russia",
    "currency": "RUB",
    "denomination": "100",
    "series_year": "1994",
    "series_name": "MMM private currency series",
    "series_range": "1994–1994",
    "issue_year": "1994",
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "1994",
    "predecessor_currency": null,
    "successor_currency": null,

    "issuer": "MMM (private company)",
    "issuer_native": "МММ",
    "signatures": null,
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": null,
    "watermark": null,
    "security_features": "microprint,guilloche",
    "color_palette": "#c8ddb5,#f5e6c8,#98b89f",

    "portrait_subject": "Sergei Mavrodi",
    "reverse_subject": null,
    "themes": "commemorative",
    "commemorative": true,
    "commemorative_occasion": "MMM pyramid scheme private scrip",

    "pick_number": null,
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "scarce",

    "front_description": "Sergei Mavrodi (1955–2018), Russian businessman and founder of the MMM financial pyramid scheme. This is a 100-bilet private scrip note issued by MMM in 1994 during one of Russia's most notorious Ponzi schemes, which defrauded millions of investors during the economic chaos following the Soviet collapse. The note bears Mavrodi's portrait and the MMM logo, with text in Cyrillic reading 'БИЛЕТОВ' (biletov, meaning tickets or notes). These notes were used within the MMM system as share certificates or internal currency during the height of the pyramid scheme.",
    "back_description": "Decorative guilloche patterns in green and yellow-green tones with the text 'Сто билетов' (Sto biletov, meaning one hundred tickets/notes) in ornate script. The reverse features intricate security printing patterns typical of banknote design but lacks any significant imagery, focusing instead on anti-counterfeiting measures for this private scrip.",
    "historical_notes": "MMM private currency series, 1994. These 'biletov' notes were issued by Sergei Mavrodi's MMM company during Russia's largest financial pyramid scheme, which operated from 1989 to 1994 and again in various forms afterward. At its peak in 1994, MMM claimed up to 15 million investors. The scheme collapsed in July-August 1994 when the Russian government intervened, causing massive losses estimated at $1.5 billion. These notes were used as share certificates within the MMM system and became worthless after the collapse. They remain collectible as artifacts of post-Soviet economic turmoil and financial fraud history.",
    "language_script": "Cyrillic",
    "languages": "ru",

    "serial_number": "ГР9678094",
    "serial_prefix": "ГР",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "XF",
    "condition_notes": "Note appears in excellent condition with minimal handling, slight aging to paper visible",

    "estimated_value_low": 5,
    "estimated_value_high": 25,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 0.95,
      "denomination": 1.0,
      "series_name": 0.95,
      "series_year": 1.0,
      "issue_year": 1.0,
      "issuer": 1.0,
      "signatures": 0.0,
      "printer": 0.0,
      "material": 0.95,
      "dimensions_mm": 0.0,
      "watermark": 0.3,
      "portrait_subject": 0.98,
      "reverse_subject": 0.1,
      "pick_number": 0.0,
      "serial_number": 0.95,
      "front_description": 0.95,
      "back_description": 0.9,
      "historical_notes": 0.95,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Russia", "currency": "RUB", "denomination": "100", "series_year": "1994", "series_name": "MMM private currency series", "series_range": "1994\u20131994", "issue_year": "1994", "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "1994", "predecessor_currency": null, "successor_currency": null, "issuer": "MMM (private company)", "issuer_native": "\u041c\u041c\u041c", "signatures": null, "printer": null, "engraver": null, "material": "paper", "dimensions_mm": null, "watermark": null, "security_features": "microprint,guilloche", "color_palette": "#c8ddb5,#f5e6c8,#98b89f", "portrait_subject": "Sergei Mavrodi", "reverse_subject": null, "themes": "commemorative", "commemorative": true, "commemorative_occasion": "MMM pyramid scheme private scrip", "pick_number": null, "krause_id": null, "wpm_id": null, "rarity_tier": "scarce", "front_description": "Sergei Mavrodi (1955\u20132018), Russian businessman and founder of the MMM financial pyramid scheme. This is a 100-bilet private scrip note issued by MMM in 1994 during one of Russia's most notorious Ponzi schemes, which defrauded millions of investors during the economic chaos following the Soviet collapse. The note bears Mavrodi's portrait and the MMM logo, with text in Cyrillic reading '\u0411\u0418\u041b\u0415\u0422\u041e\u0412' (biletov, meaning tickets or notes). These notes were used within the MMM system as share certificates or internal currency during the height of the pyramid scheme.", "back_description": "Decorative guilloche patterns in green and yellow-green tones with the text '\u0421\u0442\u043e \u0431\u0438\u043b\u0435\u0442\u043e\u0432' (Sto biletov, meaning one hundred tickets/notes) in ornate script. The reverse features intricate security printing patterns typical of banknote design but lacks any significant imagery, focusing instead on anti-counterfeiting measures for this private scrip.", "historical_notes": "MMM private currency series, 1994. These 'biletov' notes were issued by Sergei Mavrodi's MMM company during Russia's largest financial pyramid scheme, which operated from 1989 to 1994 and again in various forms afterward. At its peak in 1994, MMM claimed up to 15 million investors. The scheme collapsed in July-August 1994 when the Russian government intervened, causing massive losses estimated at $1.5 billion. These notes were used as share certificates within the MMM system and became worthless after the collapse. They remain collectible as artifacts of post-Soviet economic turmoil and financial fraud history.", "language_script": "Cyrillic", "languages": "ru", "serial_number": "\u0413\u04209678094", "serial_prefix": "\u0413\u0420", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": "Note appears in excellent condition with minimal handling, slight aging to paper visible", "estimated_value_low": 5, "estimated_value_high": 25, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 0.95, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.0, "watermark": 0.3, "portrait_subject": 0.98, "reverse_subject": 0.1, "pick_number": 0.0, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 0.95, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.0, "watermark": 0.3, "portrait_subject": 0.98, "reverse_subject": 0.1, "pick_number": 0.0, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:14:28
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bhutan",
    "currency": "BTN",
    "denomination": "1",
    "series_year": "2013",
    "series_name": "2013 Series",
    "series_range": "2013–present",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "in_circulation",
    "legal_status_date": null,
    "predecessor_currency": null,
    "successor_currency": null,

    "issuer": "Royal Monetary Authority of Bhutan",
    "issuer_native": null,
    "signatures": "Governor: signature present but name illegible from image",
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "138x65",
    "watermark": null,
    "security_features": "thread,microprint,intaglio",
    "color_palette": "#c5c9e8,#d4a574,#4a5f8c",

    "portrait_subject": null,
    "reverse_subject": "Simtokha Dzong",
    "themes": "architecture,religion",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-27b",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "The Druk Khorlo, the Royal Emblem of Bhutan, occupies the center, featuring the dharma wheel (khorlo) flanked by two dragons (druk). The emblem represents the authority of the Buddhist religion and the Dragon King, symbolizing Bhutan's identity as 'Druk Yul' (Land of the Thunder Dragon). This sacred symbol combines the temporal and spiritual authority that has governed Bhutan since its unification in the 17th century. The note features ornate dragons in green and blue on either side and extensive geometric patterns across the surface.",
    "back_description": "Simtokha Dzong (also Singtokha Dzong), Bhutan's first dzong fortress, built in 1629 by Zhabdrung Ngawang Namgyal who unified Bhutan. Located about 5 kilometers south of Thimphu, this fortress-monastery served as a strategic military installation and administrative center. The dzong exemplifies traditional Bhutanese architecture with its characteristic sloping walls, wooden details, and multi-tiered roofing. Now it houses the Institute for Language and Culture Studies and remains an important religious and cultural landmark in Bhutan.",
    "historical_notes": "This note belongs to the 2013 series of Bhutanese ngultrum, issued by the Royal Monetary Authority of Bhutan. The ngultrum has been pegged at parity with the Indian rupee since its introduction in 1974, though both currencies circulate in Bhutan. The 2013 series introduced updated security features while maintaining traditional Bhutanese iconography. The 1 ngultrum denomination is the lowest value note in active circulation and features prominent Buddhist and national symbols reflecting Bhutan's unique cultural identity.",
    "language_script": "Dzongkha (Tibetan script), English",
    "languages": "dz,en",

    "serial_number": "I02550116",
    "serial_prefix": "I",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Note appears uncirculated with sharp corners and no visible wear",

    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.95,
      "series_year": 1.0,
      "issue_year": 0.0,
      "issuer": 1.0,
      "signatures": 0.5,
      "printer": 0.0,
      "material": 0.95,
      "dimensions_mm": 0.9,
      "watermark": 0.3,
      "portrait_subject": 1.0,
      "reverse_subject": 1.0,
      "pick_number": 0.85,
      "serial_number": 1.0,
      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.9,
      "condition_grade": 0.9
    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bhutan", "currency": "BTN", "denomination": "1", "series_year": "2013", "series_name": "2013 Series", "series_range": "2013\u2013present", "issue_year": null, "era": "1990_present", "legal_status": "in_circulation", "legal_status_date": null, "predecessor_currency": null, "successor_currency": null, "issuer": "Royal Monetary Authority of Bhutan", "issuer_native": null, "signatures": "Governor: signature present but name illegible from image", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "138x65", "watermark": null, "security_features": "thread,microprint,intaglio", "color_palette": "#c5c9e8,#d4a574,#4a5f8c", "portrait_subject": null, "reverse_subject": "Simtokha Dzong", "themes": "architecture,religion", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-27b", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "The Druk Khorlo, the Royal Emblem of Bhutan, occupies the center, featuring the dharma wheel (khorlo) flanked by two dragons (druk). The emblem represents the authority of the Buddhist religion and the Dragon King, symbolizing Bhutan's identity as 'Druk Yul' (Land of the Thunder Dragon). This sacred symbol combines the temporal and spiritual authority that has governed Bhutan since its unification in the 17th century. The note features ornate dragons in green and blue on either side and extensive geometric patterns across the surface.", "back_description": "Simtokha Dzong (also Singtokha Dzong), Bhutan's first dzong fortress, built in 1629 by Zhabdrung Ngawang Namgyal who unified Bhutan. Located about 5 kilometers south of Thimphu, this fortress-monastery served as a strategic military installation and administrative center. The dzong exemplifies traditional Bhutanese architecture with its characteristic sloping walls, wooden details, and multi-tiered roofing. Now it houses the Institute for Language and Culture Studies and remains an important religious and cultural landmark in Bhutan.", "historical_notes": "This note belongs to the 2013 series of Bhutanese ngultrum, issued by the Royal Monetary Authority of Bhutan. The ngultrum has been pegged at parity with the Indian rupee since its introduction in 1974, though both currencies circulate in Bhutan. The 2013 series introduced updated security features while maintaining traditional Bhutanese iconography. The 1 ngultrum denomination is the lowest value note in active circulation and features prominent Buddhist and national symbols reflecting Bhutan's unique cultural identity.", "language_script": "Dzongkha (Tibetan script), English", "languages": "dz,en", "serial_number": "I02550116", "serial_prefix": "I", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Note appears uncirculated with sharp corners and no visible wear", "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.5, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.85, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.9}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.5, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.85, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.9}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:14:29
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bhutan",
    "currency": "BTN",
    "denomination": "1",
    "series_year": null,
    "series_name": "Third series",
    "series_range": "1986–1992",
    "issue_year": null,
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "1992",
    "predecessor_currency": null,
    "successor_currency": null,
    "issuer": "Royal Monetary Authority of Bhutan",
    "issuer_native": null,
    "signatures": "Chairman: signature illegible",
    "printer": null,
    "engraver": null,
    "material": "paper",
    "dimensions_mm": "140x70",
    "watermark": null,
    "security_features": "microprint,intaglio",
    "color_palette": "#4a6fa5,#d4a574,#e8d5c4",
    "portrait_subject": null,
    "reverse_subject": "Simtokha Dzong",
    "themes": "architecture,mythology,indigenous_culture",
    "commemorative": false,
    "commemorative_occasion": null,
    "pick_number": "P-12",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",
    "front_description": "The front depicts traditional Bhutanese mythological imagery featuring paired dragons (druk) flanking a central double dorje (vishvavajra or crossed thunderbolt) within a circular medallion, surrounded by elaborate cloud and flame motifs rendered in the distinctive Bhutanese Buddhist artistic style. The dragons represent Druk, the Thunder Dragon of Bhutanese mythology and the national symbol of Bhutan. The text is in Dzongkha script at top, with serial numbers in both corners. The word 'Chairman' appears at bottom center.",
    "back_description": "Simtokha Dzong, the first dzong (fortress-monastery) built in Bhutan, constructed in 1629 by Zhabdrung Ngawang Namgyal, the founder of the Bhutanese state. Located approximately 5 kilometers south of Thimphu, it served as a strategic fortress protecting the entrance to the Thimphu valley and now houses a monastic school. The dzong represents Bhutan's unique architectural heritage combining religious and administrative functions, with its characteristic sloping walls, towers, and Buddhist architectural elements. The text 'ROYAL MONETARY AUTHORITY OF BHUTAN' appears at top, 'ONE NGULTRUM' at bottom left, with denomination '1' at bottom right and Dzongkha script.",
    "historical_notes": "This note belongs to Bhutan's third series of ngultrum banknotes, issued between 1986 and 1992 by the Royal Monetary Authority of Bhutan. The ngultrum was introduced in 1974, replacing the Indian rupee as Bhutan's national currency, though it remains pegged at parity with the Indian rupee and both currencies circulate in Bhutan. This series introduced more elaborate traditional Bhutanese Buddhist artistic motifs, showcasing the nation's cultural heritage and the central role of Vajrayana Buddhism in Bhutanese identity. The 1 ngultrum denomination was among the lowest denominations issued and has since been largely replaced by coins.",
    "language_script": "Dzongkha (Tibetan script), English",
    "languages": "dz,en",
    "serial_number": "A/1 2402015",
    "serial_prefix": "A/1",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,
    "condition_grade": "UNC",
    "condition_notes": "Uncirculated note with crisp edges and no visible handling marks",
    "estimated_value_low": 2,
    "estimated_value_high": 5,
    "value_currency": "USD",
    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.85,
      "series_year": 0.0,
      "issue_year": 0.0,
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      "signatures": 0.4,
      "printer": 0.0,
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      "dimensions_mm": 0.85,
      "watermark": 0.0,
      "portrait_subject": 1.0,
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      "pick_number": 0.95,
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      "historical_notes": 0.9,
      "condition_grade": 0.9
    },
    "overall_confidence": 0.88,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bhutan", "currency": "BTN", "denomination": "1", "series_year": null, "series_name": "Third series", "series_range": "1986\u20131992", "issue_year": null, "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "1992", "predecessor_currency": null, "successor_currency": null, "issuer": "Royal Monetary Authority of Bhutan", "issuer_native": null, "signatures": "Chairman: signature illegible", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "140x70", "watermark": null, "security_features": "microprint,intaglio", "color_palette": "#4a6fa5,#d4a574,#e8d5c4", "portrait_subject": null, "reverse_subject": "Simtokha Dzong", "themes": "architecture,mythology,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-12", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "The front depicts traditional Bhutanese mythological imagery featuring paired dragons (druk) flanking a central double dorje (vishvavajra or crossed thunderbolt) within a circular medallion, surrounded by elaborate cloud and flame motifs rendered in the distinctive Bhutanese Buddhist artistic style. The dragons represent Druk, the Thunder Dragon of Bhutanese mythology and the national symbol of Bhutan. The text is in Dzongkha script at top, with serial numbers in both corners. The word 'Chairman' appears at bottom center.", "back_description": "Simtokha Dzong, the first dzong (fortress-monastery) built in Bhutan, constructed in 1629 by Zhabdrung Ngawang Namgyal, the founder of the Bhutanese state. Located approximately 5 kilometers south of Thimphu, it served as a strategic fortress protecting the entrance to the Thimphu valley and now houses a monastic school. The dzong represents Bhutan's unique architectural heritage combining religious and administrative functions, with its characteristic sloping walls, towers, and Buddhist architectural elements. The text 'ROYAL MONETARY AUTHORITY OF BHUTAN' appears at top, 'ONE NGULTRUM' at bottom left, with denomination '1' at bottom right and Dzongkha script.", "historical_notes": "This note belongs to Bhutan's third series of ngultrum banknotes, issued between 1986 and 1992 by the Royal Monetary Authority of Bhutan. The ngultrum was introduced in 1974, replacing the Indian rupee as Bhutan's national currency, though it remains pegged at parity with the Indian rupee and both currencies circulate in Bhutan. This series introduced more elaborate traditional Bhutanese Buddhist artistic motifs, showcasing the nation's cultural heritage and the central role of Vajrayana Buddhism in Bhutanese identity. The 1 ngultrum denomination was among the lowest denominations issued and has since been largely replaced by coins.", "language_script": "Dzongkha (Tibetan script), English", "languages": "dz,en", "serial_number": "A/1 2402015", "serial_prefix": "A/1", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Uncirculated note with crisp edges and no visible handling marks", "estimated_value_low": 2, "estimated_value_high": 5, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.85, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.4, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.0, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.9}, "overall_confidence": 0.88, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.85, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.4, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.0, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.9}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:14:29
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Belize",
    "currency": "BZD",
    "denomination": "1",
    "series_year": "1987",
    "series_name": "First series",
    "series_range": "1983–1990",
    "issue_year": "1987",
    "era": "1946_1989",
    "legal_status": "withdrawn",
    "legal_status_date": "1990",
    "predecessor_currency": null,
    "successor_currency": null,
    "issuer": "Central Bank of Belize",
    "issuer_native": null,
    "signatures": "Governor: [signature]; Financial Secretary: [signature]; Director: [signature]",
    "printer": "Thomas De La Rue & Company Limited",
    "engraver": null,
    "material": "paper",
    "dimensions_mm": "156x67",
    "watermark": "Portrait of Queen Elizabeth II in profile",
    "security_features": "thread,microprint,intaglio",
    "color_palette": "#5a8b5e,#f5b895,#e8d4c8",
    "portrait_subject": "Queen Elizabeth II",
    "reverse_subject": "Belize City Court House",
    "themes": "monarch,architecture",
    "commemorative": false,
    "commemorative_occasion": null,
    "pick_number": "P-46",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",
    "front_description": "Queen Elizabeth II (b. 1926, reigned 1952–2022), depicted in youthful profile. As head of state of Belize from independence in 1981 until her death, her portrait appeared on the first series of Belizean currency issued by the Central Bank of Belize. The note also features the coat of arms of Belize at left, which includes a shield supported by woodcutters (representing the mahogany industry central to colonial Belize) and the national motto 'Sub Umbra Floreo' (I flourish in the shade). An underwater scene with coral reef motifs appears behind the denomination, referencing the Belize Barrier Reef—the largest barrier reef in the Americas.",
    "back_description": "The Belize City Court House, a colonial-era building of significant historical and architectural importance in Belize's former capital. The courthouse served as a symbol of British colonial administration and later became an important civic building in independent Belize. The reverse also features the national bird, the keel-billed toucan (Ramphastos sulfuratus), at right, and a fish at left, emphasizing Belize's rich biodiversity and natural heritage.",
    "historical_notes": "This banknote belongs to the first series issued by the Central Bank of Belize following the establishment of the bank in 1982, one year after Belize gained independence from the United Kingdom. The series was issued from 1983 to 1990 under authority of the Central Bank of Belize Act, 1982. The Belize dollar has been pegged to the US dollar at a fixed rate of 2:1 since 1976. This first series featured Queen Elizabeth II on all denominations, maintaining the connection to the Commonwealth. The series was printed by Thomas De La Rue, the renowned British security printer. These notes were withdrawn from circulation in 1990 when a second series was introduced.",
    "language_script": "Latin",
    "languages": "en",
    "serial_number": "A/3 261026",
    "serial_prefix": "A/3",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,
    "condition_grade": "VF",
    "condition_notes": "Note shows moderate circulation with some handling marks and slight discoloration, particularly visible in the lighter areas. The paper remains intact with good color retention.",
    "estimated_value_low": 3,
    "estimated_value_high": 8,
    "value_currency": "USD",
    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
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      "signatures": 0.6,
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    },
    "overall_confidence": 0.93,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Belize", "currency": "BZD", "denomination": "1", "series_year": "1987", "series_name": "First series", "series_range": "1983\u20131990", "issue_year": "1987", "era": "1946_1989", "legal_status": "withdrawn", "legal_status_date": "1990", "predecessor_currency": null, "successor_currency": null, "issuer": "Central Bank of Belize", "issuer_native": null, "signatures": "Governor: [signature]; Financial Secretary: [signature]; Director: [signature]", "printer": "Thomas De La Rue & Company Limited", "engraver": null, "material": "paper", "dimensions_mm": "156x67", "watermark": "Portrait of Queen Elizabeth II in profile", "security_features": "thread,microprint,intaglio", "color_palette": "#5a8b5e,#f5b895,#e8d4c8", "portrait_subject": "Queen Elizabeth II", "reverse_subject": "Belize City Court House", "themes": "monarch,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-46", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Queen Elizabeth II (b. 1926, reigned 1952\u20132022), depicted in youthful profile. As head of state of Belize from independence in 1981 until her death, her portrait appeared on the first series of Belizean currency issued by the Central Bank of Belize. The note also features the coat of arms of Belize at left, which includes a shield supported by woodcutters (representing the mahogany industry central to colonial Belize) and the national motto 'Sub Umbra Floreo' (I flourish in the shade). An underwater scene with coral reef motifs appears behind the denomination, referencing the Belize Barrier Reef\u2014the largest barrier reef in the Americas.", "back_description": "The Belize City Court House, a colonial-era building of significant historical and architectural importance in Belize's former capital. The courthouse served as a symbol of British colonial administration and later became an important civic building in independent Belize. The reverse also features the national bird, the keel-billed toucan (Ramphastos sulfuratus), at right, and a fish at left, emphasizing Belize's rich biodiversity and natural heritage.", "historical_notes": "This banknote belongs to the first series issued by the Central Bank of Belize following the establishment of the bank in 1982, one year after Belize gained independence from the United Kingdom. The series was issued from 1983 to 1990 under authority of the Central Bank of Belize Act, 1982. The Belize dollar has been pegged to the US dollar at a fixed rate of 2:1 since 1976. This first series featured Queen Elizabeth II on all denominations, maintaining the connection to the Commonwealth. The series was printed by Thomas De La Rue, the renowned British security printer. These notes were withdrawn from circulation in 1990 when a second series was introduced.", "language_script": "Latin", "languages": "en", "serial_number": "A/3 261026", "serial_prefix": "A/3", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows moderate circulation with some handling marks and slight discoloration, particularly visible in the lighter areas. The paper remains intact with good color retention.", "estimated_value_low": 3, "estimated_value_high": 8, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.6, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.93, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.6, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:14:31
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Belize",
    "currency": "BZD",
    "denomination": "1",
    "series_year": "1986",
    "series_name": "Central Bank of Belize Act 1982 series",
    "series_range": "1983–1990",
    "issue_year": "1986",
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1990",
    "predecessor_currency": "British Honduras dollar",
    "successor_currency": null,

    "issuer": "Central Bank of Belize",
    "issuer_native": null,
    "signatures": "Governor: K.E. Syplt; Financial Secretary: illegible; Director: illegible",
    "printer": "Thomas De La Rue & Company Limited",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "156x67",
    "watermark": "Carved head (Maya motif) in clear field at right",
    "security_features": "thread,intaglio,microprint",
    "color_palette": "#8b7355,#90a955,#d4a574",

    "portrait_subject": "Queen Elizabeth II",
    "reverse_subject": "Government House, Belmopan",
    "themes": "monarch,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-46b",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Queen Elizabeth II (1926–2022), monarch of Belize from independence in 1981 until her death in 2022. The portrait shows her in profile facing right. The front also features the Coat of Arms of Belize at left showing a mahogany tree with two woodcutters, symbolizing the country's historical logging industry. Text identifies this as issued under the Central Bank of Belize Act, 1982, and dated 1st January 1986. The denomination 'ONE DOLLAR' is prominently displayed, with legal tender text stating payment 'IN BELIZE OF ANY AMOUNT'. Belize, formerly British Honduras, gained independence in 1981 and this note represents the early post-independence currency.",

    "back_description": "Government House in Belmopan, the capital city of Belize established in 1970 after Hurricane Hattie devastated Belize City in 1961. The building depicted is the official government administrative building in the planned inland capital. The reverse also features a keel-billed toucan (Ramphastos sulfuratus), the national bird of Belize, shown at right. Local flora decorates the left side of the design, reflecting Belize's rich biodiversity and tropical environment.",

    "historical_notes": "This note belongs to the first series issued by the Central Bank of Belize following the Central Bank of Belize Act of 1982. Belize gained independence from the United Kingdom on 21 September 1981, and this series replaced the earlier British Honduras dollar notes. The 1986 date represents a specific print run within the series that circulated from 1983 to 1990. The series maintained the Belize dollar's parity with the US dollar at 2:1 (BZ$2 = US$1), a rate established in 1976 and maintained to the present. The note features Queen Elizabeth II as Belize remained a Commonwealth realm with the British monarch as head of state. This series was eventually replaced by updated designs in 1990.",

    "language_script": "Latin",
    "languages": "en",

    "serial_number": "A/11 207348",
    "serial_prefix": "A/11",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Note shows moderate circulation with visible creases, light soiling, and some edge wear. Paper remains intact with no tears.",

    "estimated_value_low": 3,
    "estimated_value_high": 8,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
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      "signatures": 0.5,
      "printer": 0.95,
      "material": 1.0,
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      "watermark": 0.9,
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      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.95,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.93,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Belize", "currency": "BZD", "denomination": "1", "series_year": "1986", "series_name": "Central Bank of Belize Act 1982 series", "series_range": "1983\u20131990", "issue_year": "1986", "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1990", "predecessor_currency": "British Honduras dollar", "successor_currency": null, "issuer": "Central Bank of Belize", "issuer_native": null, "signatures": "Governor: K.E. Syplt; Financial Secretary: illegible; Director: illegible", "printer": "Thomas De La Rue & Company Limited", "engraver": null, "material": "paper", "dimensions_mm": "156x67", "watermark": "Carved head (Maya motif) in clear field at right", "security_features": "thread,intaglio,microprint", "color_palette": "#8b7355,#90a955,#d4a574", "portrait_subject": "Queen Elizabeth II", "reverse_subject": "Government House, Belmopan", "themes": "monarch,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-46b", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Queen Elizabeth II (1926\u20132022), monarch of Belize from independence in 1981 until her death in 2022. The portrait shows her in profile facing right. The front also features the Coat of Arms of Belize at left showing a mahogany tree with two woodcutters, symbolizing the country's historical logging industry. Text identifies this as issued under the Central Bank of Belize Act, 1982, and dated 1st January 1986. The denomination 'ONE DOLLAR' is prominently displayed, with legal tender text stating payment 'IN BELIZE OF ANY AMOUNT'. Belize, formerly British Honduras, gained independence in 1981 and this note represents the early post-independence currency.", "back_description": "Government House in Belmopan, the capital city of Belize established in 1970 after Hurricane Hattie devastated Belize City in 1961. The building depicted is the official government administrative building in the planned inland capital. The reverse also features a keel-billed toucan (Ramphastos sulfuratus), the national bird of Belize, shown at right. Local flora decorates the left side of the design, reflecting Belize's rich biodiversity and tropical environment.", "historical_notes": "This note belongs to the first series issued by the Central Bank of Belize following the Central Bank of Belize Act of 1982. Belize gained independence from the United Kingdom on 21 September 1981, and this series replaced the earlier British Honduras dollar notes. The 1986 date represents a specific print run within the series that circulated from 1983 to 1990. The series maintained the Belize dollar's parity with the US dollar at 2:1 (BZ$2 = US$1), a rate established in 1976 and maintained to the present. The note features Queen Elizabeth II as Belize remained a Commonwealth realm with the British monarch as head of state. This series was eventually replaced by updated designs in 1990.", "language_script": "Latin", "languages": "en", "serial_number": "A/11 207348", "serial_prefix": "A/11", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows moderate circulation with visible creases, light soiling, and some edge wear. Paper remains intact with no tears.", "estimated_value_low": 3, "estimated_value_high": 8, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.5, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.93, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.5, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:14:51
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Burundi",
    "currency": "BIF",
    "denomination": "20",
    "series_year": null,
    "series_name": "2005 issue",
    "series_range": "2005–2007",
    "issue_year": "2005",
    "era": "1990_present",
    "legal_status": "withdrawn",
    "legal_status_date": "2007",
    "predecessor_currency": null,
    "successor_currency": null,

    "issuer": "Banque de la République du Burundi",
    "issuer_native": "Ibanki ya Repubilika y'Uburundi",
    "signatures": "Le Gouverneur: [signature]; Le 1er Vice-Gouverneur: [signature]",
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "135x67",
    "watermark": null,
    "security_features": "microprint,intaglio,security_thread",
    "color_palette": "#d64545,#f5e6d3,#98d9c2",

    "portrait_subject": null,
    "reverse_subject": "National coat of arms of Burundi",
    "themes": "indigenous_culture,agriculture,mythology",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "27e",
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    "rarity_tier": "common",

    "front_description": "Traditional Burundian drummer in ceremonial dress performing on a royal drum (karyenda). The drummer represents the sacred drumming tradition central to Burundian culture and history; the royal drums were symbols of power in the Kingdom of Burundi and remain important cultural emblems. The karyenda drums were traditionally used for royal ceremonies and continue to be featured in the famous Tambourinaires du Burundi performances, representing national heritage and unity.",
    "back_description": "National coat of arms of Burundi at center, featuring a shield with a lion's head, three spears, and the national motto 'Unité - Travail - Progrès' (Unity - Work - Progress). The emblem is surrounded by decorative guilloche patterns and includes the motto in both French and Kirundi ('Ubumwe - Ibikorwa - Amajambere'). The coat of arms was adopted at independence in 1962 and symbolizes the nation's sovereignty and values.",
    "historical_notes": "This note belongs to the 2005 issue series of Burundian francs, which featured dates printed on the notes. The series was issued by the Banque de la République du Burundi from 2005 to 2007 and maintained the traditional design elements of earlier Burundian currency while incorporating updated security features. This particular note is dated 05-02-2005. The denomination of 20 francs was a common circulating value during this period.",
    "language_script": "Latin",
    "languages": "fr,rn",

    "serial_number": "DK462042",
    "serial_prefix": "DK",
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    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Appears uncirculated with crisp edges and no visible wear or folds",

    "estimated_value_low": 2,
    "estimated_value_high": 5,
    "value_currency": "USD",

    "field_confidence": {
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    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Burundi", "currency": "BIF", "denomination": "20", "series_year": null, "series_name": "2005 issue", "series_range": "2005\u20132007", "issue_year": "2005", "era": "1990_present", "legal_status": "withdrawn", "legal_status_date": "2007", "predecessor_currency": null, "successor_currency": null, "issuer": "Banque de la R\u00e9publique du Burundi", "issuer_native": "Ibanki ya Repubilika y'Uburundi", "signatures": "Le Gouverneur: [signature]; Le 1er Vice-Gouverneur: [signature]", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "135x67", "watermark": null, "security_features": "microprint,intaglio,security_thread", "color_palette": "#d64545,#f5e6d3,#98d9c2", "portrait_subject": null, "reverse_subject": "National coat of arms of Burundi", "themes": "indigenous_culture,agriculture,mythology", "commemorative": false, "commemorative_occasion": null, "pick_number": "27e", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Traditional Burundian drummer in ceremonial dress performing on a royal drum (karyenda). The drummer represents the sacred drumming tradition central to Burundian culture and history; the royal drums were symbols of power in the Kingdom of Burundi and remain important cultural emblems. The karyenda drums were traditionally used for royal ceremonies and continue to be featured in the famous Tambourinaires du Burundi performances, representing national heritage and unity.", "back_description": "National coat of arms of Burundi at center, featuring a shield with a lion's head, three spears, and the national motto 'Unit\u00e9 - Travail - Progr\u00e8s' (Unity - Work - Progress). The emblem is surrounded by decorative guilloche patterns and includes the motto in both French and Kirundi ('Ubumwe - Ibikorwa - Amajambere'). The coat of arms was adopted at independence in 1962 and symbolizes the nation's sovereignty and values.", "historical_notes": "This note belongs to the 2005 issue series of Burundian francs, which featured dates printed on the notes. The series was issued by the Banque de la R\u00e9publique du Burundi from 2005 to 2007 and maintained the traditional design elements of earlier Burundian currency while incorporating updated security features. This particular note is dated 05-02-2005. The denomination of 20 francs was a common circulating value during this period.", "language_script": "Latin", "languages": "fr,rn", "serial_number": "DK462042", "serial_prefix": "DK", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Appears uncirculated with crisp edges and no visible wear or folds", "estimated_value_low": 2, "estimated_value_high": 5, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.7, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.0, "portrait_subject": 0.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 1.0, "historical_notes": 0.9, "condition_grade": 0.95}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.7, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.0, "portrait_subject": 0.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 1.0, "historical_notes": 0.9, "condition_grade": 0.95}


provider: research:anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:15:03
prompt_version: research:v2
raw_response:
  ```json
  {
    "country": "Bangladesh",
    "currency": "BDT",
    "denomination": "2",
    "series_year": "2004",
    "series_name": "2000 series",
    "series_range": "2000–present",
    "issue_year": "2004",
    "era": "1990_present",
    "legal_status": "in_circulation",
    "legal_status_date": null,
    "predecessor_currency": null,
    "successor_currency": null,

    "issuer": "Bangladesh Bank",
    "issuer_native": "গণপ্রজাতন্ত্রী বাংলাদেশ সরকার",
    "signatures": null,
    "printer": "Security Printing Corporation (Bangladesh) Limited",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "120x60",
    "watermark": "National emblem of Bangladesh (water lily) in clear field at left on front, right on back",
    "security_features": "watermark,microprint,intaglio,see_through_register",
    "color_palette": "#f5deb3,#98d8c8,#cd853f",

    "portrait_subject": null,
    "reverse_subject": "Oriental magpie-robin (Copsychus saularis)",
    "themes": "architecture,wildlife,indigenous_culture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-6Cr",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "The National Martyrs' Memorial (Jatiyo Smriti Soudho) at Savar, near Dhaka, commemorating those who died in the Bangladesh Liberation War of 1971. Designed by architect Mainul Hossain and inaugurated in 1982, the monument consists of seven isosceles triangular planes rising to a height of 45 meters, symbolizing the seven stages of the national movement. The note also features the national flower, white water lily (shapla), and a decorative deer motif at lower left.",
    "back_description": "The Oriental magpie-robin (Copsychus saularis), the national bird of Bangladesh, perched on a branch. This black and white passerine bird is common throughout the Indian subcontinent and Southeast Asia, known for its melodious song. The bird was declared the national bird of Bangladesh in 1971 and appears on multiple denominations of Bangladeshi currency.",
    "historical_notes": "This 2 taka note is part of the 2000 series of Bangladesh Bank banknotes, which introduced updated designs following the country's economic development. The series features the national emblem, the National Martyrs' Memorial, and various wildlife and cultural motifs celebrating Bangladeshi independence and identity. The 2004 date indicates a printing within this ongoing series. These low-denomination notes remain in active circulation for daily transactions throughout Bangladesh.",
    "language_script": "Bengali (Bangla)",
    "languages": "bn",

    "serial_number": "৮ ন ০৩০৫৯৮৬",
    "serial_prefix": "৮ ন",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Uncirculated note with crisp corners and no visible wear",

    "estimated_value_low": null,
    "estimated_value_high": null,
    "value_currency": null,

    "field_confidence": {
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    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bangladesh", "currency": "BDT", "denomination": "2", "series_year": "2004", "series_name": "2000 series", "series_range": "2000\u2013present", "issue_year": "2004", "era": "1990_present", "legal_status": "in_circulation", "legal_status_date": null, "predecessor_currency": null, "successor_currency": null, "issuer": "Bangladesh Bank", "issuer_native": "\u0997\u09a3\u09aa\u09cd\u09b0\u099c\u09be\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0\u09c0 \u09ac\u09be\u0982\u09b2\u09be\u09a6\u09c7\u09b6 \u09b8\u09b0\u0995\u09be\u09b0", "signatures": null, "printer": "Security Printing Corporation (Bangladesh) Limited", "engraver": null, "material": "paper", "dimensions_mm": "120x60", "watermark": "National emblem of Bangladesh (water lily) in clear field at left on front, right on back", "security_features": "watermark,microprint,intaglio,see_through_register", "color_palette": "#f5deb3,#98d8c8,#cd853f", "portrait_subject": null, "reverse_subject": "Oriental magpie-robin (Copsychus saularis)", "themes": "architecture,wildlife,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-6Cr", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "The National Martyrs' Memorial (Jatiyo Smriti Soudho) at Savar, near Dhaka, commemorating those who died in the Bangladesh Liberation War of 1971. Designed by architect Mainul Hossain and inaugurated in 1982, the monument consists of seven isosceles triangular planes rising to a height of 45 meters, symbolizing the seven stages of the national movement. The note also features the national flower, white water lily (shapla), and a decorative deer motif at lower left.", "back_description": "The Oriental magpie-robin (Copsychus saularis), the national bird of Bangladesh, perched on a branch. This black and white passerine bird is common throughout the Indian subcontinent and Southeast Asia, known for its melodious song. The bird was declared the national bird of Bangladesh in 1971 and appears on multiple denominations of Bangladeshi currency.", "historical_notes": "This 2 taka note is part of the 2000 series of Bangladesh Bank banknotes, which introduced updated designs following the country's economic development. The series features the national emblem, the National Martyrs' Memorial, and various wildlife and cultural motifs celebrating Bangladeshi independence and identity. The 2004 date indicates a printing within this ongoing series. These low-denomination notes remain in active circulation for daily transactions throughout Bangladesh.", "language_script": "Bengali (Bangla)", "languages": "bn", "serial_number": "\u09ee \u09a8 \u09e6\u09e9\u09e6\u09eb\u09ef\u09ee\u09ec", "serial_prefix": "\u09ee \u09a8", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Uncirculated note with crisp corners and no visible wear", "estimated_value_low": null, "estimated_value_high": null, "value_currency": null, "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 0.95, "issuer": 1.0, "signatures": 0.0, "printer": 0.85, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.9, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.9, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.95}, "overall_confidence": 0.92, "flags": []}

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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:15:24
prompt_version: v2
raw_response:
  ```json
  {
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    "back_description": "Burundian woman engaged in traditional basket weaving, representing the importance of indigenous crafts and the central role of women in Burundian agricultural and artisanal economy. Basket weaving has been a traditional craft in Burundi for centuries, with distinctive geometric patterns that are culturally significant. The scene celebrates the nation's cultural heritage and the contribution of rural communities to economic development.",
    "historical_notes": "This note belongs to the 1991 issue of Burundian francs, which introduced updated designs following the country's political transitions. The series featured traditional cultural themes and national symbols. The date '01-10-91' (October 1, 1991) appears on this specific note. These notes circulated through the 1990s and early 2000s until being gradually replaced by newer series. Burundi has maintained the franc as its currency since independence in 1962.",
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  }
  ```

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field_confidence:
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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:15:25
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Burundi",
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    "portrait_subject": null,
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    "front_description": "The national coat of arms of Burundi depicted at center, superimposed on a map outline of the country. The coat of arms features a shield with a lion's head and three spears above, with the national motto 'Unité, Travail, Progrès' (Unity, Work, Progress) on a ribbon below. The arms symbolize the nation's commitment to these founding principles following independence in 1962. Date '05-02-2005' appears above the map.",
    "back_description": "A stylized maize (corn) plant at center, representing Burundi's agricultural economy and the importance of subsistence farming to the nation. Maize is a staple crop in Burundi, central to food security. The design includes the trilingual national motto: 'Unité-Ubumwe' (Unity), 'Travail-Ibikorwa' (Work), and 'Progrès-Amajambere' (Progress) in French and Kirundi. The text includes a counterfeit warning in French and Kirundi.",
    "historical_notes": "This 10 franc note belongs to the 2005 dated issue of Burundian currency, produced during a period of post-civil war economic reconstruction. The 2005 series featured updated security features and trilingual text in French, Kirundi, and Swahili, reflecting Burundi's multilingual heritage. The franc has been Burundi's currency since independence in 1964, replacing the Ruanda-Urundi franc. Notes from this series were gradually replaced by newer issues starting in 2007.",
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    "serial_number": "BT457842",
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    "condition_grade": "UNC",
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  }
  ```

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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:15:25
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Burundi",
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    "material": "paper",
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    "pick_number": "P-27b",
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    "front_description": "Traditional Burundian drummer in ceremonial dress, performing with a royal drum (karyenda). The drummer represents Burundi's rich cultural heritage where royal drums were sacred symbols of kingship and used in coronation ceremonies and important state occasions. The traditional attire and the ceremonial performance reflect the deep significance of drumming in Burundian culture, which has been recognized by UNESCO as intangible cultural heritage.",
    "back_description": "National coat of arms of Burundi featuring a shield with the head of a lion, three spears behind it, and the national motto 'UNITE - TRAVAIL - PROGRES' (Unity, Work, Progress) on a ribbon below. The motto appears in French ('UNITE TRAVAIL PROGRES') with 'IBIKORWA AMAJAMBERE' visible in Kirundi, representing the nation's commitment to these founding principles. The coat of arms symbolizes sovereignty and national identity.",
    "historical_notes": "This note is from the 1991 issue series of the Burundian franc, printed during a transitional period in Burundi's history. The date 01-10-91 indicates October 1, 1991. This series continued to be issued through the 1990s and was eventually replaced by newer designs in the 2000s. The bilingual inscriptions in French and Kirundi reflect Burundi's official language policy. The traditional drummer motif was chosen to honor Burundi's cultural heritage, particularly the sacred royal drums (ingoma) that were central to the monarchy before it was abolished in 1966.",
    "language_script": "Latin",
    "languages": "fr,rn",

    "serial_number": "CA352274",
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    "condition_grade": "UNC",
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    "flags": []
  }
  ```

parsed_json:
  {"country": "Burundi", "currency": "BIF", "denomination": "20", "series_year": null, "series_name": "1991 issue", "series_range": "1991\u20131997", "issue_year": "1991", "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "2009", "predecessor_currency": null, "successor_currency": null, "issuer": "Banque de la R\u00e9publique du Burundi", "issuer_native": "Ibanki ya Republika y'Uburundi", "signatures": "Le Gouverneur: (signature); L'Administrateur: (signature)", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "140x70", "watermark": "Coat of arms of Burundi in clear field", "security_features": "microprint,intaglio", "color_palette": "#d4886c,#f5deb3,#8fbc8f", "portrait_subject": null, "reverse_subject": "Coat of arms of Burundi", "themes": "indigenous_culture,agriculture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-27b", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Traditional Burundian drummer in ceremonial dress, performing with a royal drum (karyenda). The drummer represents Burundi's rich cultural heritage where royal drums were sacred symbols of kingship and used in coronation ceremonies and important state occasions. The traditional attire and the ceremonial performance reflect the deep significance of drumming in Burundian culture, which has been recognized by UNESCO as intangible cultural heritage.", "back_description": "National coat of arms of Burundi featuring a shield with the head of a lion, three spears behind it, and the national motto 'UNITE - TRAVAIL - PROGRES' (Unity, Work, Progress) on a ribbon below. The motto appears in French ('UNITE TRAVAIL PROGRES') with 'IBIKORWA AMAJAMBERE' visible in Kirundi, representing the nation's commitment to these founding principles. The coat of arms symbolizes sovereignty and national identity.", "historical_notes": "This note is from the 1991 issue series of the Burundian franc, printed during a transitional period in Burundi's history. The date 01-10-91 indicates October 1, 1991. This series continued to be issued through the 1990s and was eventually replaced by newer designs in the 2000s. The bilingual inscriptions in French and Kirundi reflect Burundi's official language policy. The traditional drummer motif was chosen to honor Burundi's cultural heritage, particularly the sacred royal drums (ingoma) that were central to the monarchy before it was abolished in 1966.", "language_script": "Latin", "languages": "fr,rn", "serial_number": "CA352274", "serial_prefix": "CA", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Appears uncirculated with sharp corners and no visible wear", "estimated_value_low": 2, "estimated_value_high": 5, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.7, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.8, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.9}, "overall_confidence": 0.92, "flags": []}

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model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:15:47
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  ```json
  {
    "country": "Biafra",
    "currency": "Biafran pound",
    "denomination": "1 Pound",
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    "series_name": "First series",
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    "successor_currency": "Nigerian naira",

    "issuer": "Bank of Biafra",
    "issuer_native": null,
    "signatures": "Governor: Sylvester U. Ugoh; Director: [illegible]",
    "printer": "Unknown",
    "engraver": null,

    "material": "paper",
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    "security_features": "microprint,intaglio",
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    "pick_number": "P-5a",
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    "front_description": "Palm tree at center with rising sun emblem below, symbolic of Biafra. The palm tree was a central element of Biafran iconography during the Nigerian Civil War (1967–1970), representing the Igbo-dominated breakaway republic that declared independence from Nigeria. The note features signatures of Governor Sylvester U. Ugoh and an unidentified Director, with ornate guilloche patterns and the denomination '£1' in decorative roundel at right.",
    "back_description": "Coat of arms of the Republic of Biafra at center, featuring an eagle atop a shield with a rising sun, flanked by two horses, with the motto 'Peace Unity Freedom' on banner below. The coat of arms represented the short-lived secessionist state's national identity during its existence from 1967 to 1970, when Biafra was reintegrated into Nigeria following the civil war.",
    "historical_notes": "First series issued by the Republic of Biafra, 1967–1970. The Biafran pound was introduced following the region's secession from Nigeria in May 1967, triggered by ethnic tensions and the aftermath of anti-Igbo pogroms. This currency circulated only within Biafran-controlled territory during the Nigerian Civil War. After Biafra's defeat and reintegration into Nigeria in January 1970, all Biafran currency was demonetized. The notes were printed under wartime conditions and are now sought by collectors as historical artifacts of this tragic conflict. Governor Sylvester U. Ugoh served as the first and only Governor of the Bank of Biafra.",
    "language_script": "Latin",
    "languages": "en",

    "serial_number": "DR0321802",
    "serial_prefix": "DR",
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    "replacement_note": false,
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    "condition_grade": "XF",
    "condition_notes": "Note shows light circulation with good detail retention, minor handling marks visible",

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    "estimated_value_high": 75,
    "value_currency": "USD",

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    "flags": []
  }
  ```

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field_confidence:
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provider: anthropic
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created_at: 2026-05-08 16:15:53
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provider: anthropic
model: claude-opus-4-5
status: ok
created_at: 2026-05-08 16:15:53
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raw_response:
  ```json
  {
    "country": "Burundi",
    "currency": "BIF",
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    "signatures": "Le Gouverneur; L'Administrateur",
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    "pick_number": "P-33d",
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    "front_description": "The national coat of arms of Burundi displayed over an outline map of the country. The coat of arms features a lion's head on a shield, three spears, and a drum (karyenda), encircled by the national motto 'Unité, Travail, Progrès' (Unity, Work, Progress). The map silhouette emphasizes the nation's landlocked geography in the African Great Lakes region. The denomination 'DIX FRANCS' appears in French with 'AMAFRANGA CUMI' in Kirundi.",

    "back_description": "Abstract geometric guilloche pattern with the national motto presented bilingually: 'UNITÉ-UBUMWE' (Unity), 'TRAVAIL-IBIKORWA' (Work), and 'PROGRÈS-AMAJAMBERE' (Progress). The design incorporates rosette patterns containing the denomination numerals. A counterfeiting warning appears in both French and Kirundi at bottom.",

    "historical_notes": "This 10 Franc note dated 01-10-91 (October 1, 1991) is part of the small-denomination series issued by the Bank of the Republic of Burundi following independence from Belgium in 1962. The bilingual inscriptions in French and Kirundi reflect the country's official languages. The Burundian franc has been the national currency since 1964, replacing the Rwandan franc. These small denominations were used for everyday transactions but have been largely superseded by higher denominations due to inflation.",

    "language_script": "Latin",
    "languages": "fr,rn",

    "serial_number": "AP 203745",
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    "condition_grade": "UNC",
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    "estimated_value_low": 1,
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    "value_currency": "USD",

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    "overall_confidence": 0.92,
    "flags": []
  }
  ```

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field_confidence:
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model: claude-sonnet-4-5
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created_at: 2026-05-08 16:16:23
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    "country": "Biafra",
    "currency": "Biafran pound",
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    "issuer": "Bank of Biafra",
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    "printer": null,
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    "pick_number": "P-5a",
    "krause_id": null,
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    "front_description": "Palm tree rising sun motif at center, representing the independence and aspirations of the Republic of Biafra. The palm tree is a national symbol featured on the Biafran flag and coat of arms, symbolizing the region's agricultural wealth and natural resources. The note was issued during the Nigerian Civil War (1967–1970) when the southeastern region of Nigeria declared independence as the Republic of Biafra.",
    "back_description": "Coat of arms of the Republic of Biafra at center, featuring a golden rising sun (representing a new dawn), an eagle (strength and vigilance), and two leopards as supporters. The motto 'PEACE UNITY FREEDOM' appears on a ribbon beneath the shield. The coat of arms was adopted in 1967 when Biafra declared independence under Colonel Odumegwu Ojukwu and symbolizes the aspirations of the Igbo-dominated breakaway state.",
    "historical_notes": "Republic of Biafra series, 1968–1970. These notes were issued by the secessionist Republic of Biafra during the Nigerian Civil War after the region declared independence on May 30, 1967. The Bank of Biafra issued currency in pounds, shillings, and pence, replacing Nigerian pounds in the breakaway territory. The notes circulated until January 15, 1970, when Biafra surrendered and was reintegrated into Nigeria. All Biafran currency was immediately demonetized. These notes are now collectible artifacts of the short-lived republic and are sought after for their historical significance in documenting the Nigerian Civil War.",
    "language_script": "Latin",
    "languages": "en",

    "serial_number": "D/1 0075520",
    "serial_prefix": "D/1",
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    "condition_grade": "XF",
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    "estimated_value_low": null,
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    "flags": []
  }
  ```

parsed_json:
  {"country": "Biafra", "currency": "Biafran pound", "denomination": "1 pound", "series_year": null, "series_name": "Republic of Biafra series", "series_range": "1968\u20131970", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1970-01-15", "predecessor_currency": "Nigerian pound", "successor_currency": "Nigerian naira", "issuer": "Bank of Biafra", "issuer_native": null, "signatures": "Governor: First M. Njoku; Director: (illegible)", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": null, "watermark": null, "security_features": "intaglio,microprint", "color_palette": "#d4c5a0,#8b7355,#f5e6d3", "portrait_subject": null, "reverse_subject": "Coat of arms of the Republic of Biafra", "themes": "statesman,indigenous_culture,commemorative", "commemorative": true, "commemorative_occasion": "Republic of Biafra independence and currency issuance", "pick_number": "P-5a", "krause_id": null, "wpm_id": null, "rarity_tier": "scarce", "front_description": "Palm tree rising sun motif at center, representing the independence and aspirations of the Republic of Biafra. The palm tree is a national symbol featured on the Biafran flag and coat of arms, symbolizing the region's agricultural wealth and natural resources. The note was issued during the Nigerian Civil War (1967\u20131970) when the southeastern region of Nigeria declared independence as the Republic of Biafra.", "back_description": "Coat of arms of the Republic of Biafra at center, featuring a golden rising sun (representing a new dawn), an eagle (strength and vigilance), and two leopards as supporters. The motto 'PEACE UNITY FREEDOM' appears on a ribbon beneath the shield. The coat of arms was adopted in 1967 when Biafra declared independence under Colonel Odumegwu Ojukwu and symbolizes the aspirations of the Igbo-dominated breakaway state.", "historical_notes": "Republic of Biafra series, 1968\u20131970. These notes were issued by the secessionist Republic of Biafra during the Nigerian Civil War after the region declared independence on May 30, 1967. The Bank of Biafra issued currency in pounds, shillings, and pence, replacing Nigerian pounds in the breakaway territory. The notes circulated until January 15, 1970, when Biafra surrendered and was reintegrated into Nigeria. All Biafran currency was immediately demonetized. These notes are now collectible artifacts of the short-lived republic and are sought after for their historical significance in documenting the Nigerian Civil War.", "language_script": "Latin", "languages": "en", "serial_number": "D/1 0075520", "serial_prefix": "D/1", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": "Note shows light circulation with good detail retention and minor handling marks", "estimated_value_low": null, "estimated_value_high": null, "value_currency": null, "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.7, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.6, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.0, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.85, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.88, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.7, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.6, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.0, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.85, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:16:24
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Biafra",
    "currency": "Biafran pound",
    "denomination": "1",
    "series_year": null,
    "series_name": "First series",
    "series_range": "1968–1970",
    "issue_year": null,
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1970-01-15",
    "predecessor_currency": "Nigerian pound",
    "successor_currency": "Nigerian naira",

    "issuer": "Bank of Biafra",
    "issuer_native": null,
    "signatures": "Governor: First M. Ufot; Director: [illegible]",
    "printer": "De La Rue",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "147x82",
    "watermark": null,
    "security_features": "microprint,intaglio,guilloche_patterns",
    "color_palette": "#d4b896,#8b6f47,#f5e6d3",

    "portrait_subject": null,
    "reverse_subject": "Coat of arms of Biafra",
    "themes": "independence,commemorative,indigenous_culture",
    "commemorative": true,
    "commemorative_occasion": "Republic of Biafra independence and currency issue",

    "pick_number": "P-5a",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "scarce",

    "front_description": "Palm tree with rising sun at center, symbol of Biafra representing hope and renewal for the secessionist state. The coconut palm was chosen as an emblem of the short-lived Republic of Biafra (1967–1970), which declared independence from Nigeria during the Nigerian Civil War. The denomination is prominently displayed in ornate guilloche medallions at left and right, with serial number DT0075522 appearing twice.",
    "back_description": "Coat of arms of the Republic of Biafra at center right, featuring a golden rising sun, two seahorses as supporters, and the motto 'Peace Unity Freedom' on a ribbon beneath a shield. The arms symbolized the aspirations of the breakaway state. A blank watermark area appears at left, with ornamental guilloche work throughout and denomination 'ONE POUND' in banner at bottom.",
    "historical_notes": "The Biafran pound was the currency of the Republic of Biafra from 1968 to 1970, issued during the Nigerian Civil War following Biafra's secession on 30 May 1967. The Bank of Biafra was established to issue this currency, which was printed by De La Rue in the United Kingdom. The series ceased to have legal tender status when Biafra was reintegrated into Nigeria on 15 January 1970 following the republic's military defeat. These notes are historically significant as artifacts of the attempted secession and humanitarian crisis that resulted in widespread famine. The 1-pound note was among the most common denominations issued.",
    "language_script": "Latin",
    "languages": "en",

    "serial_number": "DT0075522",
    "serial_prefix": "DT",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Appears uncirculated with excellent centering and sharp details",

    "estimated_value_low": 15,
    "estimated_value_high": 40,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 0.0,
      "issue_year": 0.0,
      "issuer": 1.0,
      "signatures": 0.6,
      "printer": 0.95,
      "material": 1.0,
      "dimensions_mm": 0.85,
      "watermark": 0.3,
      "portrait_subject": 1.0,
      "reverse_subject": 1.0,
      "pick_number": 0.95,
      "serial_number": 1.0,
      "front_description": 0.95,
      "back_description": 0.95,
      "historical_notes": 0.95,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Biafra", "currency": "Biafran pound", "denomination": "1", "series_year": null, "series_name": "First series", "series_range": "1968\u20131970", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1970-01-15", "predecessor_currency": "Nigerian pound", "successor_currency": "Nigerian naira", "issuer": "Bank of Biafra", "issuer_native": null, "signatures": "Governor: First M. Ufot; Director: [illegible]", "printer": "De La Rue", "engraver": null, "material": "paper", "dimensions_mm": "147x82", "watermark": null, "security_features": "microprint,intaglio,guilloche_patterns", "color_palette": "#d4b896,#8b6f47,#f5e6d3", "portrait_subject": null, "reverse_subject": "Coat of arms of Biafra", "themes": "independence,commemorative,indigenous_culture", "commemorative": true, "commemorative_occasion": "Republic of Biafra independence and currency issue", "pick_number": "P-5a", "krause_id": null, "wpm_id": null, "rarity_tier": "scarce", "front_description": "Palm tree with rising sun at center, symbol of Biafra representing hope and renewal for the secessionist state. The coconut palm was chosen as an emblem of the short-lived Republic of Biafra (1967\u20131970), which declared independence from Nigeria during the Nigerian Civil War. The denomination is prominently displayed in ornate guilloche medallions at left and right, with serial number DT0075522 appearing twice.", "back_description": "Coat of arms of the Republic of Biafra at center right, featuring a golden rising sun, two seahorses as supporters, and the motto 'Peace Unity Freedom' on a ribbon beneath a shield. The arms symbolized the aspirations of the breakaway state. A blank watermark area appears at left, with ornamental guilloche work throughout and denomination 'ONE POUND' in banner at bottom.", "historical_notes": "The Biafran pound was the currency of the Republic of Biafra from 1968 to 1970, issued during the Nigerian Civil War following Biafra's secession on 30 May 1967. The Bank of Biafra was established to issue this currency, which was printed by De La Rue in the United Kingdom. The series ceased to have legal tender status when Biafra was reintegrated into Nigeria on 15 January 1970 following the republic's military defeat. These notes are historically significant as artifacts of the attempted secession and humanitarian crisis that resulted in widespread famine. The 1-pound note was among the most common denominations issued.", "language_script": "Latin", "languages": "en", "serial_number": "DT0075522", "serial_prefix": "DT", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Appears uncirculated with excellent centering and sharp details", "estimated_value_low": 15, "estimated_value_high": 40, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.6, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.6, "printer": 0.95, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:16:24
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bolivia",
    "currency": "BOB",
    "denomination": "10000",
    "series_year": "1984",
    "series_name": "Peso Boliviano series",
    "series_range": "1962-1987",
    "issue_year": "1984",
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1987",
    "predecessor_currency": "Boliviano",
    "successor_currency": "Boliviano (new)",

    "issuer": "Banco Central de Bolivia",
    "issuer_native": null,
    "signatures": "Gerente: [signature]; Presidente: [signature]",
    "printer": "Bundesdruckerei",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "155x70",
    "watermark": "Portrait of Simón Bolívar in clear field at right",
    "security_features": "thread,microprint,intaglio",
    "color_palette": "#8b4789,#f5deb3,#1a1a1a",

    "portrait_subject": "Simón Bolívar",
    "reverse_subject": "Palacio Legislativo (Legislative Palace)",
    "themes": "statesman,military,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "169",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Simón Bolívar (1783–1830), Venezuelan military and political leader who led the liberation of Bolivia, Colombia, Ecuador, Panama, Peru, and Venezuela from Spanish rule, known as El Libertador. Bolivia is named in his honour. The note features the Bolivian coat of arms at center, depicting a mountain (Cerro Rico de Potosí), a breadfruit tree, an alpaca, wheat sheaf, and ten stars representing the departments of Bolivia. The decree reference 'DECRETO SUPREMO 20028 DE 10 DE FEBRERO DE 1984' dates this issue to February 10, 1984.",

    "back_description": "Palacio Legislativo (Legislative Palace) in La Paz, seat of the Bolivian legislature (Asamblea Legislativa Plurinacional). The neoclassical building with its distinctive dome houses both chambers of Bolivia's Congress and has been a symbol of Bolivian democracy and governance since its construction in the early 20th century.",

    "historical_notes": "This note belongs to the Peso Boliviano series issued from 1962–1987 during a period of severe hyperinflation in Bolivia. The 10,000 pesos bolivianos denomination reflects the dramatic devaluation that occurred in the 1980s, with inflation reaching catastrophic levels by mid-decade. The series was replaced in 1987 when Bolivia introduced a new boliviano at a rate of 1,000,000 old pesos to 1 new boliviano, effectively redenominating the currency to stabilize the economy. These high-denomination notes are a numismatic reminder of one of history's most extreme hyperinflationary episodes.",

    "language_script": "Latin",
    "languages": "es",

    "serial_number": "A38888358",
    "serial_prefix": "A",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Crisp, uncirculated note with excellent centering and color preservation",

    "estimated_value_low": 2,
    "estimated_value_high": 8,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.95,
      "series_year": 1.0,
      "issue_year": 1.0,
      "issuer": 1.0,
      "signatures": 0.6,
      "printer": 1.0,
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      "dimensions_mm": 0.9,
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      "historical_notes": 0.95,
      "condition_grade": 0.95
    },
    "overall_confidence": 0.95,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bolivia", "currency": "BOB", "denomination": "10000", "series_year": "1984", "series_name": "Peso Boliviano series", "series_range": "1962-1987", "issue_year": "1984", "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1987", "predecessor_currency": "Boliviano", "successor_currency": "Boliviano (new)", "issuer": "Banco Central de Bolivia", "issuer_native": null, "signatures": "Gerente: [signature]; Presidente: [signature]", "printer": "Bundesdruckerei", "engraver": null, "material": "paper", "dimensions_mm": "155x70", "watermark": "Portrait of Sim\u00f3n Bol\u00edvar in clear field at right", "security_features": "thread,microprint,intaglio", "color_palette": "#8b4789,#f5deb3,#1a1a1a", "portrait_subject": "Sim\u00f3n Bol\u00edvar", "reverse_subject": "Palacio Legislativo (Legislative Palace)", "themes": "statesman,military,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "169", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Sim\u00f3n Bol\u00edvar (1783\u20131830), Venezuelan military and political leader who led the liberation of Bolivia, Colombia, Ecuador, Panama, Peru, and Venezuela from Spanish rule, known as El Libertador. Bolivia is named in his honour. The note features the Bolivian coat of arms at center, depicting a mountain (Cerro Rico de Potos\u00ed), a breadfruit tree, an alpaca, wheat sheaf, and ten stars representing the departments of Bolivia. The decree reference 'DECRETO SUPREMO 20028 DE 10 DE FEBRERO DE 1984' dates this issue to February 10, 1984.", "back_description": "Palacio Legislativo (Legislative Palace) in La Paz, seat of the Bolivian legislature (Asamblea Legislativa Plurinacional). The neoclassical building with its distinctive dome houses both chambers of Bolivia's Congress and has been a symbol of Bolivian democracy and governance since its construction in the early 20th century.", "historical_notes": "This note belongs to the Peso Boliviano series issued from 1962\u20131987 during a period of severe hyperinflation in Bolivia. The 10,000 pesos bolivianos denomination reflects the dramatic devaluation that occurred in the 1980s, with inflation reaching catastrophic levels by mid-decade. The series was replaced in 1987 when Bolivia introduced a new boliviano at a rate of 1,000,000 old pesos to 1 new boliviano, effectively redenominating the currency to stabilize the economy. These high-denomination notes are a numismatic reminder of one of history's most extreme hyperinflationary episodes.", "language_script": "Latin", "languages": "es", "serial_number": "A38888358", "serial_prefix": "A", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Crisp, uncirculated note with excellent centering and color preservation", "estimated_value_low": 2, "estimated_value_high": 8, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.6, "printer": 1.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.95}, "overall_confidence": 0.95, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.6, "printer": 1.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.95}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:16:26
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Biafra",
    "currency": "Biafran pound",
    "denomination": "1 pound",
    "series_year": null,
    "series_name": "Republic of Biafra issue",
    "series_range": "1968–1970",
    "issue_year": null,
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1970-01-15",
    "predecessor_currency": "Nigerian pound",
    "successor_currency": "Nigerian naira",

    "issuer": "Bank of Biafra",
    "issuer_native": null,
    "signatures": "Governor: Jack W. Udoh; Director: [signature illegible]",
    "printer": "Unknown",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "151x75",
    "watermark": "Palm tree motif",
    "security_features": "microprint,intaglio,see_through_register",
    "color_palette": "#8b7355,#d2b48c,#f5f5dc",

    "portrait_subject": null,
    "reverse_subject": "National coat of arms of Biafra",
    "themes": "indigenous_culture,commemorative",
    "commemorative": true,
    "commemorative_occasion": "Republic of Biafra independence and statehood",

    "pick_number": "P-5a",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "scarce",

    "front_description": "Palm tree rising from stylized sun, a central motif representing the tropical landscape and natural resources of Biafra. The palm tree was a key symbol of the short-lived Republic of Biafra (1967–1970), appearing on currency issued during the Nigerian Civil War to establish monetary independence from Nigeria. The note bears the promise 'Promise to pay on Demand the sum of ONE POUND' with signatures of the Governor and Director of the Bank of Biafra.",
    "back_description": "The national coat of arms of the Republic of Biafra featuring an eagle surmounting a shield with a rising sun, flanked by two leopards, with the motto 'PEACE UNITY FREEDOM' on a banner below. This emblem was adopted by Biafra upon its declaration of independence from Nigeria in 1967, incorporating imagery meaningful to the Igbo people and other ethnic groups of the secessionist region. The coat of arms symbolized the aspirations of the breakaway state during its three-year existence.",
    "historical_notes": "The Republic of Biafra issued its own currency series beginning in 1968, after seceding from Nigeria in May 1967 under the leadership of Colonel Odumegwu Ojukwu. The Biafran pound was introduced to replace the Nigerian pound in the secessionist territory comprising the Eastern Region, primarily inhabited by the Igbo people. These notes circulated during the Nigerian Civil War (1967–1970) until Biafra's surrender in January 1970, after which they were demonetized. The Bank of Biafra operated as the monetary authority of the unrecognized state. Biafran currency is now a historical artifact commemorating a tragic conflict that claimed over one million lives, many from starvation during the blockade.",
    "language_script": "Latin",
    "languages": "en",

    "serial_number": "D/1 0075518",
    "serial_prefix": "D/1",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "AU",
    "condition_notes": "Note shows light circulation with minor edge wear and slight discoloration but retains strong detail and no major folds or tears.",

    "estimated_value_low": 30,
    "estimated_value_high": 75,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
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      "signatures": 0.7,
      "printer": 0.3,
      "material": 0.95,
      "dimensions_mm": 0.85,
      "watermark": 0.8,
      "portrait_subject": 1.0,
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      "pick_number": 0.9,
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      "back_description": 0.95,
      "historical_notes": 0.95,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Biafra", "currency": "Biafran pound", "denomination": "1 pound", "series_year": null, "series_name": "Republic of Biafra issue", "series_range": "1968\u20131970", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1970-01-15", "predecessor_currency": "Nigerian pound", "successor_currency": "Nigerian naira", "issuer": "Bank of Biafra", "issuer_native": null, "signatures": "Governor: Jack W. Udoh; Director: [signature illegible]", "printer": "Unknown", "engraver": null, "material": "paper", "dimensions_mm": "151x75", "watermark": "Palm tree motif", "security_features": "microprint,intaglio,see_through_register", "color_palette": "#8b7355,#d2b48c,#f5f5dc", "portrait_subject": null, "reverse_subject": "National coat of arms of Biafra", "themes": "indigenous_culture,commemorative", "commemorative": true, "commemorative_occasion": "Republic of Biafra independence and statehood", "pick_number": "P-5a", "krause_id": null, "wpm_id": null, "rarity_tier": "scarce", "front_description": "Palm tree rising from stylized sun, a central motif representing the tropical landscape and natural resources of Biafra. The palm tree was a key symbol of the short-lived Republic of Biafra (1967\u20131970), appearing on currency issued during the Nigerian Civil War to establish monetary independence from Nigeria. The note bears the promise 'Promise to pay on Demand the sum of ONE POUND' with signatures of the Governor and Director of the Bank of Biafra.", "back_description": "The national coat of arms of the Republic of Biafra featuring an eagle surmounting a shield with a rising sun, flanked by two leopards, with the motto 'PEACE UNITY FREEDOM' on a banner below. This emblem was adopted by Biafra upon its declaration of independence from Nigeria in 1967, incorporating imagery meaningful to the Igbo people and other ethnic groups of the secessionist region. The coat of arms symbolized the aspirations of the breakaway state during its three-year existence.", "historical_notes": "The Republic of Biafra issued its own currency series beginning in 1968, after seceding from Nigeria in May 1967 under the leadership of Colonel Odumegwu Ojukwu. The Biafran pound was introduced to replace the Nigerian pound in the secessionist territory comprising the Eastern Region, primarily inhabited by the Igbo people. These notes circulated during the Nigerian Civil War (1967\u20131970) until Biafra's surrender in January 1970, after which they were demonetized. The Bank of Biafra operated as the monetary authority of the unrecognized state. Biafran currency is now a historical artifact commemorating a tragic conflict that claimed over one million lives, many from starvation during the blockade.", "language_script": "Latin", "languages": "en", "serial_number": "D/1 0075518", "serial_prefix": "D/1", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "AU", "condition_notes": "Note shows light circulation with minor edge wear and slight discoloration but retains strong detail and no major folds or tears.", "estimated_value_low": 30, "estimated_value_high": 75, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.7, "printer": 0.3, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.8, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.9, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.7, "printer": 0.3, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.8, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.9, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:18:25
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bosnia and Herzegovina",
    "currency": "BAM",
    "denomination": "100",
    "series_year": "1992",
    "series_name": "First dinar series",
    "series_range": "1992–1994",
    "issue_year": "1992",
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "1994",
    "predecessor_currency": "Yugoslav dinar",
    "successor_currency": "Bosnia and Herzegovina convertible mark",

    "issuer": "National Bank of Bosnia and Herzegovina",
    "issuer_native": "Народна банка Босне и Херцеговине",
    "signatures": "Guverner: [signature present but illegible]",
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": null,
    "watermark": null,
    "security_features": "guilloche_patterns,microprint",
    "color_palette": "#f5f5dc,#008080,#1a1a1a",

    "portrait_subject": null,
    "reverse_subject": "Coat of arms of Bosnia and Herzegovina",
    "themes": "statesman,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-2",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Geometric guilloche pattern in brown and beige forming a radiating rosette design with central denomination of 100. The text 'STO DINARA' (one hundred dinars) appears in both Latin and Cyrillic scripts. Dated '1. JULI - SRPANJ 1992' with Governor signature. This design represents the transitional currency issued by the newly independent Republic of Bosnia and Herzegovina following the breakup of Yugoslavia.",
    "back_description": "Historic coat of arms of Bosnia and Herzegovina featuring a shield with fleur-de-lis and crown, centered within green-tinted guilloche security pattern. The inscription 'REPUBLIKA BOSNA I HERCEGOVINA' appears in both Latin and Cyrillic alphabets. Serial number 4252524 in red at left. This heraldic emblem represents the medieval Bosnian kingdom and was used during the early independence period.",
    "historical_notes": "First dinar series issued by the National Bank of Bosnia and Herzegovina in 1992, immediately following independence from Yugoslavia on March 1, 1992. This emergency currency was printed during the early stages of the Bosnian War (1992–1995) and suffered from severe hyperinflation. The Bosnian dinar was replaced by the Bosnia and Herzegovina convertible mark in 1994 at a rate of 1 mark = 100 dinars. These notes circulated for only two years and represent one of the shortest-lived currencies of the post-Yugoslav era. The bilingual text reflects the multi-ethnic character of Bosnia and Herzegovina.",
    "language_script": "Latin and Cyrillic",
    "languages": "bs,hr,sr",

    "serial_number": "4252524",
    "serial_prefix": null,
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Note shows moderate circulation wear, minor creasing",

    "estimated_value_low": 1,
    "estimated_value_high": 5,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
      "series_name": 0.9,
      "series_year": 1.0,
      "issue_year": 1.0,
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      "signatures": 0.4,
      "printer": 0.0,
      "material": 0.95,
      "dimensions_mm": 0.0,
      "watermark": 0.3,
      "portrait_subject": 1.0,
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      "pick_number": 0.85,
      "serial_number": 0.95,
      "front_description": 0.9,
      "back_description": 0.9,
      "historical_notes": 0.9,
      "condition_grade": 0.7
    },
    "overall_confidence": 0.88,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bosnia and Herzegovina", "currency": "BAM", "denomination": "100", "series_year": "1992", "series_name": "First dinar series", "series_range": "1992\u20131994", "issue_year": "1992", "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "1994", "predecessor_currency": "Yugoslav dinar", "successor_currency": "Bosnia and Herzegovina convertible mark", "issuer": "National Bank of Bosnia and Herzegovina", "issuer_native": "\u041d\u0430\u0440\u043e\u0434\u043d\u0430 \u0431\u0430\u043d\u043a\u0430 \u0411\u043e\u0441\u043d\u0435 \u0438 \u0425\u0435\u0440\u0446\u0435\u0433\u043e\u0432\u0438\u043d\u0435", "signatures": "Guverner: [signature present but illegible]", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": null, "watermark": null, "security_features": "guilloche_patterns,microprint", "color_palette": "#f5f5dc,#008080,#1a1a1a", "portrait_subject": null, "reverse_subject": "Coat of arms of Bosnia and Herzegovina", "themes": "statesman,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-2", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Geometric guilloche pattern in brown and beige forming a radiating rosette design with central denomination of 100. The text 'STO DINARA' (one hundred dinars) appears in both Latin and Cyrillic scripts. Dated '1. JULI - SRPANJ 1992' with Governor signature. This design represents the transitional currency issued by the newly independent Republic of Bosnia and Herzegovina following the breakup of Yugoslavia.", "back_description": "Historic coat of arms of Bosnia and Herzegovina featuring a shield with fleur-de-lis and crown, centered within green-tinted guilloche security pattern. The inscription 'REPUBLIKA BOSNA I HERCEGOVINA' appears in both Latin and Cyrillic alphabets. Serial number 4252524 in red at left. This heraldic emblem represents the medieval Bosnian kingdom and was used during the early independence period.", "historical_notes": "First dinar series issued by the National Bank of Bosnia and Herzegovina in 1992, immediately following independence from Yugoslavia on March 1, 1992. This emergency currency was printed during the early stages of the Bosnian War (1992\u20131995) and suffered from severe hyperinflation. The Bosnian dinar was replaced by the Bosnia and Herzegovina convertible mark in 1994 at a rate of 1 mark = 100 dinars. These notes circulated for only two years and represent one of the shortest-lived currencies of the post-Yugoslav era. The bilingual text reflects the multi-ethnic character of Bosnia and Herzegovina.", "language_script": "Latin and Cyrillic", "languages": "bs,hr,sr", "serial_number": "4252524", "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows moderate circulation wear, minor creasing", "estimated_value_low": 1, "estimated_value_high": 5, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.4, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.0, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.85, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.9, "historical_notes": 0.9, "condition_grade": 0.7}, "overall_confidence": 0.88, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.4, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.0, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.85, "serial_number": 0.95, "front_description": 0.9, "back_description": 0.9, "historical_notes": 0.9, "condition_grade": 0.7}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:18:26
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bolivia",
    "currency": "BOB",
    "denomination": "50",
    "series_year": "1962",
    "series_name": "Peso Boliviano series",
    "series_range": "1962–1987",
    "issue_year": null,
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1987",
    "predecessor_currency": "Boliviano",
    "successor_currency": "Boliviano (new)",
    "issuer": "Banco Central de Bolivia",
    "issuer_native": null,
    "signatures": "Gerente; Presidente",
    "printer": "Thomas De La Rue & Company, Limited",
    "engraver": null,
    "material": "paper",
    "dimensions_mm": "156x67",
    "watermark": "Portrait of Simón Bolívar in clear field at right",
    "security_features": "watermark,intaglio,microprint",
    "color_palette": "#d2691e,#f5deb3,#8b4513",
    "portrait_subject": "Simón Bolívar",
    "reverse_subject": "Puerta del Sol at Tiahuanaco",
    "themes": "statesman,military,indigenous_culture,architecture",
    "commemorative": false,
    "commemorative_occasion": null,
    "pick_number": "162a",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",
    "front_description": "Simón Bolívar (1783–1830), Venezuelan military and political leader who led the independence movements of much of South America from Spanish rule. Known as 'El Libertador', he liberated what are now Venezuela, Bolivia, Colombia, Ecuador, Peru, and Panama; Bolivia is named in his honour. His portrait appears on this note as a symbol of Latin American independence and revolutionary ideals, with the Bolivian coat of arms at left.",
    "back_description": "The Puerta del Sol (Gateway of the Sun) at Tiahuanaco (Tiwanaku), a monumental stone gateway carved from a single block of andesite, dating to approximately 500–950 CE. This iconic pre-Columbian monument stands at the centre of the Tiwanaku archaeological site near Lake Titicaca, representing Bolivia's rich indigenous heritage and the sophisticated Tiwanaku civilization that preceded the Inca Empire.",
    "historical_notes": "This note belongs to the Peso Boliviano series issued under Law of 13 July 1962, as indicated by the inscription 'LEY DE 13 DE JULIO DE 1962' on the face. The Peso Boliviano circulated from 1963 to 1987 during a period of significant economic instability and hyperinflation in Bolivia. This 50 pesos denomination was printed by Thomas De La Rue & Company. The series was eventually replaced by the new Boliviano in 1987 at a rate of 1,000,000 pesos bolivianos to 1 boliviano. The note features Simón Bolívar, after whom the country was named, and the pre-Columbian Puerta del Sol, reflecting both independence heritage and indigenous cultural pride.",
    "language_script": "Latin",
    "languages": "es",
    "serial_number": "C9052759",
    "serial_prefix": "C",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,
    "condition_grade": "XF",
    "condition_notes": "Note appears to be in extremely fine condition with minor handling, good color retention, slight edge wear visible",
    "estimated_value_low": 3,
    "estimated_value_high": 10,
    "value_currency": "USD",
    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
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      "signatures": 0.7,
      "printer": 1.0,
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      "dimensions_mm": 0.9,
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      "historical_notes": 0.9,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.95,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bolivia", "currency": "BOB", "denomination": "50", "series_year": "1962", "series_name": "Peso Boliviano series", "series_range": "1962\u20131987", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1987", "predecessor_currency": "Boliviano", "successor_currency": "Boliviano (new)", "issuer": "Banco Central de Bolivia", "issuer_native": null, "signatures": "Gerente; Presidente", "printer": "Thomas De La Rue & Company, Limited", "engraver": null, "material": "paper", "dimensions_mm": "156x67", "watermark": "Portrait of Sim\u00f3n Bol\u00edvar in clear field at right", "security_features": "watermark,intaglio,microprint", "color_palette": "#d2691e,#f5deb3,#8b4513", "portrait_subject": "Sim\u00f3n Bol\u00edvar", "reverse_subject": "Puerta del Sol at Tiahuanaco", "themes": "statesman,military,indigenous_culture,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "162a", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Sim\u00f3n Bol\u00edvar (1783\u20131830), Venezuelan military and political leader who led the independence movements of much of South America from Spanish rule. Known as 'El Libertador', he liberated what are now Venezuela, Bolivia, Colombia, Ecuador, Peru, and Panama; Bolivia is named in his honour. His portrait appears on this note as a symbol of Latin American independence and revolutionary ideals, with the Bolivian coat of arms at left.", "back_description": "The Puerta del Sol (Gateway of the Sun) at Tiahuanaco (Tiwanaku), a monumental stone gateway carved from a single block of andesite, dating to approximately 500\u2013950 CE. This iconic pre-Columbian monument stands at the centre of the Tiwanaku archaeological site near Lake Titicaca, representing Bolivia's rich indigenous heritage and the sophisticated Tiwanaku civilization that preceded the Inca Empire.", "historical_notes": "This note belongs to the Peso Boliviano series issued under Law of 13 July 1962, as indicated by the inscription 'LEY DE 13 DE JULIO DE 1962' on the face. The Peso Boliviano circulated from 1963 to 1987 during a period of significant economic instability and hyperinflation in Bolivia. This 50 pesos denomination was printed by Thomas De La Rue & Company. The series was eventually replaced by the new Boliviano in 1987 at a rate of 1,000,000 pesos bolivianos to 1 boliviano. The note features Sim\u00f3n Bol\u00edvar, after whom the country was named, and the pre-Columbian Puerta del Sol, reflecting both independence heritage and indigenous cultural pride.", "language_script": "Latin", "languages": "es", "serial_number": "C9052759", "serial_prefix": "C", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": "Note appears to be in extremely fine condition with minor handling, good color retention, slight edge wear visible", "estimated_value_low": 3, "estimated_value_high": 10, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 0.5, "issuer": 1.0, "signatures": 0.7, "printer": 1.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.95, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 0.5, "issuer": 1.0, "signatures": 0.7, "printer": 1.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:18:27
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bolivia",
    "currency": "BOB",
    "denomination": "10 Pesos Bolivianos",
    "series_year": "1962",
    "series_name": "Peso Boliviano series",
    "series_range": "1962-1963",
    "issue_year": "1962",
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1987",
    "predecessor_currency": "Boliviano",
    "successor_currency": "Peso Boliviano (1987 reform)",

    "issuer": "Banco Central de Bolivia",
    "issuer_native": null,
    "signatures": "Gerente: [signature]; Presidente: [signature]",
    "printer": "Thomas de la Rue & Company, Limited",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "156x67",
    "watermark": null,
    "security_features": "intaglio,microprint",
    "color_palette": "#8b9456,#f5e6d3,#2d3319",

    "portrait_subject": "Germán Busch",
    "reverse_subject": "Cerro de Potosí",
    "themes": "military,statesman,architecture,industry",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "154a",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Germán Busch Becerra (1903–1939), Bolivian military officer and president who served from 1937 to 1939. A war hero from the Chaco War against Paraguay, he initially led a reformist military junta and later assumed dictatorial powers, implementing nationalist economic policies including state control of the tin industry before his death in office. He remains a significant figure in Bolivian political history for his attempts at economic sovereignty and social reform.",
    "back_description": "Cerro de Potosí (Cerro Rico), the mountain overlooking the colonial city of Potosí in southern Bolivia. This conical peak, rising to 4,824 meters, was one of the richest silver deposits ever discovered and fueled the Spanish Empire's economy for centuries. The image shows colonial architecture including churches with bell towers characteristic of Potosí's historic center, now a UNESCO World Heritage Site. The mountain symbolizes Bolivia's mineral wealth and colonial mining heritage.",
    "historical_notes": "This note belongs to the Peso Boliviano series issued by the Banco Central de Bolivia beginning July 13, 1962, as indicated by the date printed on the note ('LA PAZ, 13 DE JULIO DE 1962'). The peso boliviano was the currency of Bolivia from 1963 to 1986, when hyperinflation necessitated replacement by a new boliviano at a rate of 1,000,000:1. This particular series featured prominent Bolivian historical and military figures. The note was printed by Thomas de la Rue & Company in London, a major security printer that produced currency for numerous countries. The denomination '10 PESOS BOLIVIANOS' appears prominently along with 'DIEZ MIL BOLIVIANOS' indicating the revaluation.",
    "language_script": "Latin",
    "languages": "es",

    "serial_number": "U3980805",
    "serial_prefix": "U",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "XF",
    "condition_notes": "Note appears crisp with good color retention, minor handling evident, no significant creases or tears visible",

    "estimated_value_low": 3,
    "estimated_value_high": 12,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
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      "series_name": 0.9,
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      "historical_notes": 0.9,
      "condition_grade": 0.8
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bolivia", "currency": "BOB", "denomination": "10 Pesos Bolivianos", "series_year": "1962", "series_name": "Peso Boliviano series", "series_range": "1962-1963", "issue_year": "1962", "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1987", "predecessor_currency": "Boliviano", "successor_currency": "Peso Boliviano (1987 reform)", "issuer": "Banco Central de Bolivia", "issuer_native": null, "signatures": "Gerente: [signature]; Presidente: [signature]", "printer": "Thomas de la Rue & Company, Limited", "engraver": null, "material": "paper", "dimensions_mm": "156x67", "watermark": null, "security_features": "intaglio,microprint", "color_palette": "#8b9456,#f5e6d3,#2d3319", "portrait_subject": "Germ\u00e1n Busch", "reverse_subject": "Cerro de Potos\u00ed", "themes": "military,statesman,architecture,industry", "commemorative": false, "commemorative_occasion": null, "pick_number": "154a", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Germ\u00e1n Busch Becerra (1903\u20131939), Bolivian military officer and president who served from 1937 to 1939. A war hero from the Chaco War against Paraguay, he initially led a reformist military junta and later assumed dictatorial powers, implementing nationalist economic policies including state control of the tin industry before his death in office. He remains a significant figure in Bolivian political history for his attempts at economic sovereignty and social reform.", "back_description": "Cerro de Potos\u00ed (Cerro Rico), the mountain overlooking the colonial city of Potos\u00ed in southern Bolivia. This conical peak, rising to 4,824 meters, was one of the richest silver deposits ever discovered and fueled the Spanish Empire's economy for centuries. The image shows colonial architecture including churches with bell towers characteristic of Potos\u00ed's historic center, now a UNESCO World Heritage Site. The mountain symbolizes Bolivia's mineral wealth and colonial mining heritage.", "historical_notes": "This note belongs to the Peso Boliviano series issued by the Banco Central de Bolivia beginning July 13, 1962, as indicated by the date printed on the note ('LA PAZ, 13 DE JULIO DE 1962'). The peso boliviano was the currency of Bolivia from 1963 to 1986, when hyperinflation necessitated replacement by a new boliviano at a rate of 1,000,000:1. This particular series featured prominent Bolivian historical and military figures. The note was printed by Thomas de la Rue & Company in London, a major security printer that produced currency for numerous countries. The denomination '10 PESOS BOLIVIANOS' appears prominently along with 'DIEZ MIL BOLIVIANOS' indicating the revaluation.", "language_script": "Latin", "languages": "es", "serial_number": "U3980805", "serial_prefix": "U", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": "Note appears crisp with good color retention, minor handling evident, no significant creases or tears visible", "estimated_value_low": 3, "estimated_value_high": 12, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.5, "printer": 1.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.9, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.8}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.5, "printer": 1.0, "material": 0.95, "dimensions_mm": 0.9, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.9, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.9, "condition_grade": 0.8}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:18:29
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bosnia and Herzegovina",
    "currency": "Bosnian Dinar",
    "denomination": "1000",
    "series_year": "1992",
    "series_name": "First Dinar Issue",
    "series_range": "1992–1994",
    "issue_year": "1992",
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "1998",
    "predecessor_currency": "Yugoslav Dinar",
    "successor_currency": "Convertible Mark",

    "issuer": "Narodna Banka Bosne i Hercegovine",
    "issuer_native": "НАРОДНА БАНКА БОСНЕ И ХЕРЦЕГОВИНЕ",
    "signatures": "Guverner: signature present but name illegible",
    "printer": null,
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "150x75",
    "watermark": null,
    "security_features": "guilloche_patterns,microprint",
    "color_palette": "#e8dcc8,#a87b9e,#4a5a7a",

    "portrait_subject": null,
    "reverse_subject": "Stari Most (Old Bridge) in Mostar",
    "themes": "architecture,commemorative",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "P-15",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Geometric guilloche pattern with denomination 1000 in white numerals against blue-purple rosette. Text in four languages (Latin and Cyrillic scripts for Bosnian/Croatian/Serbian) identifies the issuer as Narodna Banka Bosne i Hercegovine. Date '1. JULI - SRPANJ 1992' indicates July 1, 1992 issue. This series was issued during the early period of the Bosnian War (1992–1995) following Bosnia and Herzegovina's declaration of independence from Yugoslavia.",
    "back_description": "Stari Most (Old Bridge) in Mostar, the iconic 16th-century Ottoman bridge designed by Mimar Hayruddin, a student of the great architect Mimar Sinan. The bridge, built 1557–1566, spanned the Neretva River and stood for 427 years as a masterpiece of Ottoman engineering and a symbol of Mostar. Tragically, it was destroyed by Croatian forces in November 1993 during the Croat-Bosniak War, approximately one year after this banknote was issued. The bridge was reconstructed using original techniques and Ottoman-era stones and reopened in July 2004; it is now a UNESCO World Heritage Site.",
    "historical_notes": "This note belongs to the First Dinar Issue of Bosnia and Herzegovina (1992–1994), introduced after the country declared independence from Yugoslavia in March 1992. The Bosnian Dinar replaced the Yugoslav Dinar at par and circulated during the Bosnian War. Hyperinflation plagued the currency, leading to progressively higher denominations. The depiction of Stari Most is poignant: issued in July 1992, the note immortalizes the bridge just over a year before its destruction in November 1993. The Bosnian Dinar was replaced by the Convertible Mark in 1998 following the Dayton Agreement. Serial number on this note is 20122215, prefix KA.",
    "language_script": "Latin, Cyrillic",
    "languages": "bs,hr,sr",

    "serial_number": "20122215",
    "serial_prefix": "KA",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "VF",
    "condition_notes": "Note shows moderate circulation with minor soiling and edge wear; no major tears or folds visible.",

    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
      "currency": 1.0,
      "denomination": 1.0,
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      "series_year": 1.0,
      "issue_year": 1.0,
      "issuer": 1.0,
      "signatures": 0.5,
      "printer": 0.0,
      "material": 0.95,
      "dimensions_mm": 0.85,
      "watermark": 0.3,
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      "back_description": 1.0,
      "historical_notes": 0.95,
      "condition_grade": 0.8
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bosnia and Herzegovina", "currency": "Bosnian Dinar", "denomination": "1000", "series_year": "1992", "series_name": "First Dinar Issue", "series_range": "1992\u20131994", "issue_year": "1992", "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "1998", "predecessor_currency": "Yugoslav Dinar", "successor_currency": "Convertible Mark", "issuer": "Narodna Banka Bosne i Hercegovine", "issuer_native": "\u041d\u0410\u0420\u041e\u0414\u041d\u0410 \u0411\u0410\u041d\u041a\u0410 \u0411\u041e\u0421\u041d\u0415 \u0418 \u0425\u0415\u0420\u0426\u0415\u0413\u041e\u0412\u0418\u041d\u0415", "signatures": "Guverner: signature present but name illegible", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "150x75", "watermark": null, "security_features": "guilloche_patterns,microprint", "color_palette": "#e8dcc8,#a87b9e,#4a5a7a", "portrait_subject": null, "reverse_subject": "Stari Most (Old Bridge) in Mostar", "themes": "architecture,commemorative", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-15", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Geometric guilloche pattern with denomination 1000 in white numerals against blue-purple rosette. Text in four languages (Latin and Cyrillic scripts for Bosnian/Croatian/Serbian) identifies the issuer as Narodna Banka Bosne i Hercegovine. Date '1. JULI - SRPANJ 1992' indicates July 1, 1992 issue. This series was issued during the early period of the Bosnian War (1992\u20131995) following Bosnia and Herzegovina's declaration of independence from Yugoslavia.", "back_description": "Stari Most (Old Bridge) in Mostar, the iconic 16th-century Ottoman bridge designed by Mimar Hayruddin, a student of the great architect Mimar Sinan. The bridge, built 1557\u20131566, spanned the Neretva River and stood for 427 years as a masterpiece of Ottoman engineering and a symbol of Mostar. Tragically, it was destroyed by Croatian forces in November 1993 during the Croat-Bosniak War, approximately one year after this banknote was issued. The bridge was reconstructed using original techniques and Ottoman-era stones and reopened in July 2004; it is now a UNESCO World Heritage Site.", "historical_notes": "This note belongs to the First Dinar Issue of Bosnia and Herzegovina (1992\u20131994), introduced after the country declared independence from Yugoslavia in March 1992. The Bosnian Dinar replaced the Yugoslav Dinar at par and circulated during the Bosnian War. Hyperinflation plagued the currency, leading to progressively higher denominations. The depiction of Stari Most is poignant: issued in July 1992, the note immortalizes the bridge just over a year before its destruction in November 1993. The Bosnian Dinar was replaced by the Convertible Mark in 1998 following the Dayton Agreement. Serial number on this note is 20122215, prefix KA.", "language_script": "Latin, Cyrillic", "languages": "bs,hr,sr", "serial_number": "20122215", "serial_prefix": "KA", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows moderate circulation with minor soiling and edge wear; no major tears or folds visible.", "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.5, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 1.0, "historical_notes": 0.95, "condition_grade": 0.8}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.5, "printer": 0.0, "material": 0.95, "dimensions_mm": 0.85, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 1.0, "historical_notes": 0.95, "condition_grade": 0.8}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:18:47
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Bosnia and Herzegovina",
    "currency": "BAM",
    "denomination": "10",
    "series_year": "1992",
    "series_name": "First issue",
    "series_range": "1992–1998",
    "issue_year": "1992",
    "era": "1990_present",
    "legal_status": "demonetized",
    "legal_status_date": "1998",
    "predecessor_currency": "Yugoslav dinar",
    "successor_currency": "Convertible mark",
    "issuer": "National Bank of Bosnia and Herzegovina",
    "issuer_native": "Народна банка Босне и Херцеговине",
    "signatures": "Guverner: signature present but illegible",
    "printer": null,
    "engraver": null,
    "material": "paper",
    "dimensions_mm": "140x70",
    "watermark": null,
    "security_features": "guilloche_rosette,microprint",
    "color_palette": "#d8b5d8,#ffb6c1,#f5e6d3",
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    "themes": "indigenous_culture,commemorative",
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    "commemorative_occasion": "Independence of Bosnia and Herzegovina",
    "pick_number": "P-10",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",
    "front_description": "Abstract guilloche rosette pattern in pink and purple creating an ornate security design. The note bears the denomination '10 DESET DINARA' (ten dinars) in Latin and Cyrillic scripts, issued by the Narodna Banka Bosne i Hercegovine (National Bank of Bosnia and Herzegovina). Dated '1. JULI – SRPANJ 1992', this represents the first currency issue following Bosnia and Herzegovina's declaration of independence during the breakup of Yugoslavia.",
    "back_description": "Stećak medieval tombstone depicted within a circular vignette. Stećci are monumental medieval tombstones unique to Bosnia and Herzegovina and surrounding regions, dating from the 12th to 16th centuries, and recognized as UNESCO World Heritage. These distinctive stone monuments represent an important cultural symbol of medieval Bosnian identity and are among the most significant archaeological heritage of the region.",
    "historical_notes": "The Bosnian dinar was introduced on 1 July 1992 following Bosnia and Herzegovina's independence from Yugoslavia in March 1992. This first issue series (1992–1998) was produced during the Bosnian War and severe hyperinflation that characterized the early years of independence. The dinar was replaced by the convertible mark (konvertibilna marka) in 1998 at a rate of 1 mark = 100 dinars as part of the Dayton Agreement's economic stabilization measures. The choice of stećci as a motif reflects an attempt to use culturally neutral, pre-Ottoman symbols that could represent all ethnic groups in the newly independent state.",
    "language_script": "Latin, Cyrillic",
    "languages": "bs,hr,sr",
    "serial_number": "7755047",
    "serial_prefix": "HF",
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    "condition_grade": "VF",
    "condition_notes": "Minor handling wear, creases visible, colors remain relatively bright",
    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",
    "field_confidence": {
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    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Bosnia and Herzegovina", "currency": "BAM", "denomination": "10", "series_year": "1992", "series_name": "First issue", "series_range": "1992\u20131998", "issue_year": "1992", "era": "1990_present", "legal_status": "demonetized", "legal_status_date": "1998", "predecessor_currency": "Yugoslav dinar", "successor_currency": "Convertible mark", "issuer": "National Bank of Bosnia and Herzegovina", "issuer_native": "\u041d\u0430\u0440\u043e\u0434\u043d\u0430 \u0431\u0430\u043d\u043a\u0430 \u0411\u043e\u0441\u043d\u0435 \u0438 \u0425\u0435\u0440\u0446\u0435\u0433\u043e\u0432\u0438\u043d\u0435", "signatures": "Guverner: signature present but illegible", "printer": null, "engraver": null, "material": "paper", "dimensions_mm": "140x70", "watermark": null, "security_features": "guilloche_rosette,microprint", "color_palette": "#d8b5d8,#ffb6c1,#f5e6d3", "portrait_subject": null, "reverse_subject": "Ste\u0107ak medieval tombstone", "themes": "indigenous_culture,commemorative", "commemorative": true, "commemorative_occasion": "Independence of Bosnia and Herzegovina", "pick_number": "P-10", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Abstract guilloche rosette pattern in pink and purple creating an ornate security design. The note bears the denomination '10 DESET DINARA' (ten dinars) in Latin and Cyrillic scripts, issued by the Narodna Banka Bosne i Hercegovine (National Bank of Bosnia and Herzegovina). Dated '1. JULI \u2013 SRPANJ 1992', this represents the first currency issue following Bosnia and Herzegovina's declaration of independence during the breakup of Yugoslavia.", "back_description": "Ste\u0107ak medieval tombstone depicted within a circular vignette. Ste\u0107ci are monumental medieval tombstones unique to Bosnia and Herzegovina and surrounding regions, dating from the 12th to 16th centuries, and recognized as UNESCO World Heritage. These distinctive stone monuments represent an important cultural symbol of medieval Bosnian identity and are among the most significant archaeological heritage of the region.", "historical_notes": "The Bosnian dinar was introduced on 1 July 1992 following Bosnia and Herzegovina's independence from Yugoslavia in March 1992. This first issue series (1992\u20131998) was produced during the Bosnian War and severe hyperinflation that characterized the early years of independence. The dinar was replaced by the convertible mark (konvertibilna marka) in 1998 at a rate of 1 mark = 100 dinars as part of the Dayton Agreement's economic stabilization measures. The choice of ste\u0107ci as a motif reflects an attempt to use culturally neutral, pre-Ottoman symbols that could represent all ethnic groups in the newly independent state.", "language_script": "Latin, Cyrillic", "languages": "bs,hr,sr", "serial_number": "7755047", "serial_prefix": "HF", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Minor handling wear, creases visible, colors remain relatively bright", "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.85, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.3, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.8, "watermark": 0.0, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.9, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.85, "series_year": 1.0, "issue_year": 1.0, "issuer": 1.0, "signatures": 0.3, "printer": 0.0, "material": 1.0, "dimensions_mm": 0.8, "watermark": 0.0, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.9, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:19:16
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "BRZ",
    "denomination": "1",
    "series_year": null,
    "series_name": "Cruzeiro series",
    "series_range": "1970–1986",
    "issue_year": null,
    "era": "1946_1989",
    "legal_status": "demonetized",
    "legal_status_date": "1986",
    "predecessor_currency": "Cruzeiro Novo",
    "successor_currency": "Cruzado",

    "issuer": "Banco Central do Brasil",
    "issuer_native": "BANCO CENTRAL DO BRASIL",
    "signatures": null,
    "printer": "Casa da Moeda do Brasil",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "140x65",
    "watermark": "Allegorical head of the Republic in clear field at right",
    "security_features": "intaglio,microprint,watermark",
    "color_palette": "#6b8e6f,#e8dab2,#2d3e2d",

    "portrait_subject": "Efígie da República",
    "reverse_subject": "Banco Central do Brasil building",
    "themes": "statesman,architecture",
    "commemorative": false,
    "commemorative_occasion": null,

    "pick_number": "191c",
    "krause_id": null,
    "wpm_id": null,
    "rarity_tier": "common",

    "front_description": "Efígie da República (Allegory of the Republic), the symbolic female representation of the Brazilian Republic wearing a Phrygian cap, facing right in profile. This allegorical portrait has appeared on various Brazilian currency issues since the proclamation of the Republic in 1889, representing liberty, democracy and national identity. The denomination 'UM CRUZEIRO' appears prominently at center.",
    "back_description": "The headquarters building of the Banco Central do Brasil in Brasília, depicted in a circular vignette at left. The building serves as the seat of Brazil's central bank, established in 1964 to regulate the nation's monetary policy and currency issuance. The architectural style represents the modernist design characteristic of Brasília's government buildings.",
    "historical_notes": "This note belongs to the Cruzeiro series (second cruzeiro), issued from 1970 to 1986 following the return from Cruzeiro Novo in 1970. The cruzeiro was replaced by the Cruzado in 1986 during Brazil's period of chronic hyperinflation. The 1 Cruzeiro denomination was one of the lowest values in circulation during this period. The series featured the allegorical Republic portrait that had been a staple of Brazilian currency design since the late 19th century.",
    "language_script": "Latin",
    "languages": "pt",

    "serial_number": "B16788047855",
    "serial_prefix": "B",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "UNC",
    "condition_notes": "Appears uncirculated with crisp paper and sharp corners",

    "estimated_value_low": 1,
    "estimated_value_high": 5,
    "value_currency": "USD",

    "field_confidence": {
      "country": 1.0,
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      "historical_notes": 0.95,
      "condition_grade": 0.85
    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Brazil", "currency": "BRZ", "denomination": "1", "series_year": null, "series_name": "Cruzeiro series", "series_range": "1970\u20131986", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1986", "predecessor_currency": "Cruzeiro Novo", "successor_currency": "Cruzado", "issuer": "Banco Central do Brasil", "issuer_native": "BANCO CENTRAL DO BRASIL", "signatures": null, "printer": "Casa da Moeda do Brasil", "engraver": null, "material": "paper", "dimensions_mm": "140x65", "watermark": "Allegorical head of the Republic in clear field at right", "security_features": "intaglio,microprint,watermark", "color_palette": "#6b8e6f,#e8dab2,#2d3e2d", "portrait_subject": "Ef\u00edgie da Rep\u00fablica", "reverse_subject": "Banco Central do Brasil building", "themes": "statesman,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "191c", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Ef\u00edgie da Rep\u00fablica (Allegory of the Republic), the symbolic female representation of the Brazilian Republic wearing a Phrygian cap, facing right in profile. This allegorical portrait has appeared on various Brazilian currency issues since the proclamation of the Republic in 1889, representing liberty, democracy and national identity. The denomination 'UM CRUZEIRO' appears prominently at center.", "back_description": "The headquarters building of the Banco Central do Brasil in Bras\u00edlia, depicted in a circular vignette at left. The building serves as the seat of Brazil's central bank, established in 1964 to regulate the nation's monetary policy and currency issuance. The architectural style represents the modernist design characteristic of Bras\u00edlia's government buildings.", "historical_notes": "This note belongs to the Cruzeiro series (second cruzeiro), issued from 1970 to 1986 following the return from Cruzeiro Novo in 1970. The cruzeiro was replaced by the Cruzado in 1986 during Brazil's period of chronic hyperinflation. The 1 Cruzeiro denomination was one of the lowest values in circulation during this period. The series featured the allegorical Republic portrait that had been a staple of Brazilian currency design since the late 19th century.", "language_script": "Latin", "languages": "pt", "serial_number": "B16788047855", "serial_prefix": "B", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "UNC", "condition_notes": "Appears uncirculated with crisp paper and sharp corners", "estimated_value_low": 1, "estimated_value_high": 5, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.95, "portrait_subject": 0.95, "reverse_subject": 0.9, "pick_number": 0.9, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:19:16
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "BRZ",
    "denomination": "1 Cruzeiro",
    "series_year": null,
    "series_name": "Second Cruzeiro series",
    "series_range": "1970-1986",
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    "issuer": "Banco Central do Brasil",
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    "material": "paper",
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    "security_features": "watermark,intaglio,microprint",
    "color_palette": "#90b090,#f5f5dc,#4a6a4a",

    "portrait_subject": "Allegorical representation of the Republic",
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    "themes": "statesman,architecture",
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    "pick_number": "191",
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    "front_description": "Allegorical female head representing the Brazilian Republic, depicted in profile facing left within an oval frame. This classical representation with flowing hair and ornamental details has been a recurring motif on Brazilian currency since the proclamation of the Republic in 1889, symbolizing liberty, civic virtue, and national sovereignty. The figure embodies the republican ideals that replaced the imperial regime.",
    "back_description": "Banco Central do Brasil headquarters building in Brasília, the modernist capital designed by Oscar Niemeyer and Lúcio Costa. The building represents the institutional authority of Brazil's central bank, established in 1964 to replace the Superintendency of Money and Credit (SUMOC). The neoclassical facade with columns reflects the architectural style of government buildings in the planned capital.",
    "historical_notes": "Second Cruzeiro series, issued 1970–1986 by the Banco Central do Brasil during a period of military rule and economic modernization. The Cruzeiro (BRZ) was reintroduced in 1970 after the short-lived Cruzeiro Novo (1967–1970), which had replaced the original Cruzeiro at 1000:1. This second Cruzeiro circulated during Brazil's 'economic miracle' years and subsequent debt crisis, before being replaced by the Cruzado in 1986 at 1000:1 as part of the Plano Cruzado anti-inflation package. The 1 Cruzeiro was the lowest denomination of this series.",

    "language_script": "Latin",
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    "serial_number": "B16904 01479",
    "serial_prefix": "B",
    "serial_suffix": null,
    "replacement_note": false,
    "replacement_indicator": null,

    "condition_grade": "AU",
    "condition_notes": "Light handling evident, crisp paper, minor corner softness",

    "estimated_value_low": 1,
    "estimated_value_high": 3,
    "value_currency": "USD",

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      "historical_notes": 0.95,
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    },
    "overall_confidence": 0.92,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Brazil", "currency": "BRZ", "denomination": "1 Cruzeiro", "series_year": null, "series_name": "Second Cruzeiro series", "series_range": "1970-1986", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1986", "predecessor_currency": "Cruzeiro Novo", "successor_currency": "Cruzado", "issuer": "Banco Central do Brasil", "issuer_native": null, "signatures": null, "printer": "Casa da Moeda do Brasil", "engraver": null, "material": "paper", "dimensions_mm": "140x65", "watermark": "Allegorical female head (Republic) in oval at right", "security_features": "watermark,intaglio,microprint", "color_palette": "#90b090,#f5f5dc,#4a6a4a", "portrait_subject": "Allegorical representation of the Republic", "reverse_subject": "Banco Central do Brasil building", "themes": "statesman,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "191", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Allegorical female head representing the Brazilian Republic, depicted in profile facing left within an oval frame. This classical representation with flowing hair and ornamental details has been a recurring motif on Brazilian currency since the proclamation of the Republic in 1889, symbolizing liberty, civic virtue, and national sovereignty. The figure embodies the republican ideals that replaced the imperial regime.", "back_description": "Banco Central do Brasil headquarters building in Bras\u00edlia, the modernist capital designed by Oscar Niemeyer and L\u00facio Costa. The building represents the institutional authority of Brazil's central bank, established in 1964 to replace the Superintendency of Money and Credit (SUMOC). The neoclassical facade with columns reflects the architectural style of government buildings in the planned capital.", "historical_notes": "Second Cruzeiro series, issued 1970\u20131986 by the Banco Central do Brasil during a period of military rule and economic modernization. The Cruzeiro (BRZ) was reintroduced in 1970 after the short-lived Cruzeiro Novo (1967\u20131970), which had replaced the original Cruzeiro at 1000:1. This second Cruzeiro circulated during Brazil's 'economic miracle' years and subsequent debt crisis, before being replaced by the Cruzado in 1986 at 1000:1 as part of the Plano Cruzado anti-inflation package. The 1 Cruzeiro was the lowest denomination of this series.", "language_script": "Latin", "languages": "pt", "serial_number": "B16904 01479", "serial_prefix": "B", "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "AU", "condition_notes": "Light handling evident, crisp paper, minor corner softness", "estimated_value_low": 1, "estimated_value_high": 3, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 0.95, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.9, "back_description": 0.85, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.95, "portrait_subject": 0.95, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.9, "back_description": 0.85, "historical_notes": 0.95, "condition_grade": 0.85}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:19:16
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "Cruzeiro",
    "denomination": "1",
    "series_year": "3414A",
    "series_name": "First Cruzeiro series",
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    "issuer": "Tesouro Nacional (National Treasury of Brazil)",
    "issuer_native": "Tesouro Nacional",
    "signatures": "Diretor Caixa de Amortização; Ministro da Fazenda",
    "printer": "American Bank Note Company",
    "engraver": null,

    "material": "paper",
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    "watermark": null,
    "security_features": "intaglio,microprint",
    "color_palette": "#4169e1,#f5deb3,#1a1a1a",

    "portrait_subject": "Marquês de Tamandaré",
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    "pick_number": "P-135b",
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    "front_description": "Joaquim Marques Lisboa, Marquês de Tamandaré (1807–1897), Brazilian admiral and patron of the Brazilian Navy. He fought in the Cisplatine War, the Ragamuffin War, the Platine War, and the Paraguayan War, becoming the most celebrated naval officer in Brazilian history. His portrait appears within an ornate oval frame surrounded by guilloche patterns, with the inscription 'TESOURO NACIONAL' arcing above.",
    "back_description": "Escola Naval (Naval School) in Rio de Janeiro, the Brazilian naval academy founded in 1808 by Dom João VI. The building shown is the modernist structure on Villegagnon Island in Guanabara Bay, which served as the academy's location. The school has trained Brazilian naval officers for over two centuries and is one of the oldest institutions of higher education in Brazil.",
    "historical_notes": "First Cruzeiro series, issued 1942–1967. The Cruzeiro replaced the Mil-Réis at a rate of 1000:1 in 1942 as part of a monetary reform under President Getúlio Vargas. This 1 Cruzeiro denomination was among the lowest values in the series. The notes were printed by American Bank Note Company and featured prominent Brazilian military and historical figures. The currency was eventually replaced by the Cruzeiro Novo in 1967 during another period of monetary reform due to inflation. Serie 3414A indicates a specific production batch within the broader issue period.",
    "language_script": "Latin",
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    "serial_number": "031553",
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    "condition_grade": "VF",
    "condition_notes": "Note shows moderate circulation with some soiling and wear visible on the face, particularly in the lighter areas. Paper remains intact with no tears visible.",

    "estimated_value_low": 5,
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    "value_currency": "USD",

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    "flags": []
  }
  ```

parsed_json:
  {"country": "Brazil", "currency": "Cruzeiro", "denomination": "1", "series_year": "3414A", "series_name": "First Cruzeiro series", "series_range": "1942\u20131967", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1967", "predecessor_currency": "Mil-R\u00e9is", "successor_currency": "Cruzeiro Novo", "issuer": "Tesouro Nacional (National Treasury of Brazil)", "issuer_native": "Tesouro Nacional", "signatures": "Diretor Caixa de Amortiza\u00e7\u00e3o; Ministro da Fazenda", "printer": "American Bank Note Company", "engraver": null, "material": "paper", "dimensions_mm": null, "watermark": null, "security_features": "intaglio,microprint", "color_palette": "#4169e1,#f5deb3,#1a1a1a", "portrait_subject": "Marqu\u00eas de Tamandar\u00e9", "reverse_subject": "Escola Naval (Naval School)", "themes": "military,architecture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-135b", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Joaquim Marques Lisboa, Marqu\u00eas de Tamandar\u00e9 (1807\u20131897), Brazilian admiral and patron of the Brazilian Navy. He fought in the Cisplatine War, the Ragamuffin War, the Platine War, and the Paraguayan War, becoming the most celebrated naval officer in Brazilian history. His portrait appears within an ornate oval frame surrounded by guilloche patterns, with the inscription 'TESOURO NACIONAL' arcing above.", "back_description": "Escola Naval (Naval School) in Rio de Janeiro, the Brazilian naval academy founded in 1808 by Dom Jo\u00e3o VI. The building shown is the modernist structure on Villegagnon Island in Guanabara Bay, which served as the academy's location. The school has trained Brazilian naval officers for over two centuries and is one of the oldest institutions of higher education in Brazil.", "historical_notes": "First Cruzeiro series, issued 1942\u20131967. The Cruzeiro replaced the Mil-R\u00e9is at a rate of 1000:1 in 1942 as part of a monetary reform under President Get\u00falio Vargas. This 1 Cruzeiro denomination was among the lowest values in the series. The notes were printed by American Bank Note Company and featured prominent Brazilian military and historical figures. The currency was eventually replaced by the Cruzeiro Novo in 1967 during another period of monetary reform due to inflation. Serie 3414A indicates a specific production batch within the broader issue period.", "language_script": "Latin", "languages": "pt", "serial_number": "031553", "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "VF", "condition_notes": "Note shows moderate circulation with some soiling and wear visible on the face, particularly in the lighter areas. Paper remains intact with no tears visible.", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.85, "printer": 1.0, "material": 1.0, "dimensions_mm": 0.0, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.9, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:19:19
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "Cruzeiro",
    "denomination": "5 Cruzeiros",
    "series_year": "1288A",
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    "legal_status": "demonetized",
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    "issuer": "Tesouro Nacional",
    "issuer_native": null,
    "signatures": "Ministro da Fazenda: signature present but illegible; Caixa de Amortização: signature present but illegible",
    "printer": "Thomas De La Rue & Company, Limited, London",
    "engraver": null,

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    "color_palette": "#8b7355,#d4c5a0,#f5e6d3",

    "portrait_subject": "Pedro Álvares Cabral",
    "reverse_subject": "Conquest of the Amazon",
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    "pick_number": "158",
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    "front_description": "Pedro Álvares Cabral (c. 1467–c. 1520), Portuguese navigator and explorer who is credited with the discovery of Brazil in 1500 when he led the first Portuguese expedition to reach South America. He commanded a fleet of 13 ships that sailed from Portugal to India but deviated westward, landing on the Brazilian coast on April 22, 1500, claiming the territory for Portugal. This note honours his role as the European discoverer of Brazil.",
    "back_description": "Allegorical scene titled 'Conquista do Amazonas' (Conquest of the Amazon), depicting the Portuguese colonial expansion into the Amazon region. The scene shows European explorers and missionaries, indigenous peoples, and the raising of flags symbolizing Portuguese sovereignty over the vast Amazonian territories of northern Brazil. This representation reflects the 19th-century romanticized view of colonization and territorial consolidation.",
    "historical_notes": "This note belongs to the Second Cruzeiro series (1942–1967), which replaced the Mil Réis at a rate of 1 Cruzeiro = 1000 Réis. The series was issued by the Tesouro Nacional (National Treasury) rather than the Banco Central, which was not established until 1964. The 5 Cruzeiros denomination features Pedro Álvares Cabral, linking Brazilian currency to its colonial Portuguese heritage. The 'ESTAMPA 2.A SÉRIE 1288A' overprint indicates this is a second printing run variant from the series code 1288A. These notes were demonetized in 1967 when the Cruzeiro was replaced by the Cruzeiro Novo at a rate of 1000:1 due to inflation. Printed by Thomas De La Rue in London, this issue exemplifies mid-20th century Brazilian currency design with elaborate guilloche patterns and historical-allegorical imagery.",
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    "serial_number": "098851",
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    "condition_grade": "XF",
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    "estimated_value_low": 3,
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    "flags": []
  }
  ```

parsed_json:
  {"country": "Brazil", "currency": "Cruzeiro", "denomination": "5 Cruzeiros", "series_year": "1288A", "series_name": "Second Cruzeiro series", "series_range": "1943\u20131967", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1967", "predecessor_currency": "Mil R\u00e9is", "successor_currency": "Cruzeiro Novo", "issuer": "Tesouro Nacional", "issuer_native": null, "signatures": "Ministro da Fazenda: signature present but illegible; Caixa de Amortiza\u00e7\u00e3o: signature present but illegible", "printer": "Thomas De La Rue & Company, Limited, London", "engraver": null, "material": "paper", "dimensions_mm": "175x78", "watermark": null, "security_features": "intaglio,microprint", "color_palette": "#8b7355,#d4c5a0,#f5e6d3", "portrait_subject": "Pedro \u00c1lvares Cabral", "reverse_subject": "Conquest of the Amazon", "themes": "military,statesman,indigenous_culture,commemorative", "commemorative": false, "commemorative_occasion": null, "pick_number": "158", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Pedro \u00c1lvares Cabral (c. 1467\u2013c. 1520), Portuguese navigator and explorer who is credited with the discovery of Brazil in 1500 when he led the first Portuguese expedition to reach South America. He commanded a fleet of 13 ships that sailed from Portugal to India but deviated westward, landing on the Brazilian coast on April 22, 1500, claiming the territory for Portugal. This note honours his role as the European discoverer of Brazil.", "back_description": "Allegorical scene titled 'Conquista do Amazonas' (Conquest of the Amazon), depicting the Portuguese colonial expansion into the Amazon region. The scene shows European explorers and missionaries, indigenous peoples, and the raising of flags symbolizing Portuguese sovereignty over the vast Amazonian territories of northern Brazil. This representation reflects the 19th-century romanticized view of colonization and territorial consolidation.", "historical_notes": "This note belongs to the Second Cruzeiro series (1942\u20131967), which replaced the Mil R\u00e9is at a rate of 1 Cruzeiro = 1000 R\u00e9is. The series was issued by the Tesouro Nacional (National Treasury) rather than the Banco Central, which was not established until 1964. The 5 Cruzeiros denomination features Pedro \u00c1lvares Cabral, linking Brazilian currency to its colonial Portuguese heritage. The 'ESTAMPA 2.A S\u00c9RIE 1288A' overprint indicates this is a second printing run variant from the series code 1288A. These notes were demonetized in 1967 when the Cruzeiro was replaced by the Cruzeiro Novo at a rate of 1000:1 due to inflation. Printed by Thomas De La Rue in London, this issue exemplifies mid-20th century Brazilian currency design with elaborate guilloche patterns and historical-allegorical imagery.", "language_script": "Latin", "languages": "pt", "serial_number": "098851", "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": "Note shows good detail with crisp printing; minor handling evident but no major folds or tears visible.", "estimated_value_low": 3, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 1.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.4, "printer": 1.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.3, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.98, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:19:38
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "Cruzeiro",
    "denomination": "5 Cruzeiros",
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    "themes": "statesman,military,indigenous_culture",
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    "commemorative_occasion": null,

    "pick_number": "157",
    "krause_id": null,
    "wpm_id": null,
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    "front_description": "José Maria da Silva Paranhos Júnior, Barão do Rio Branco (1845–1912), Brazilian diplomat, geographer and historian who served as Minister of Foreign Affairs from 1902 until his death. He is considered the principal architect of modern Brazilian diplomacy and was instrumental in peacefully resolving Brazil's border disputes through arbitration and negotiation, establishing much of Brazil's current territorial boundaries. His portrait appears at center within an ornate frame surrounded by elaborate guilloche patterns and the text 'THESOURO NACIONAL' and 'BARÃO DO RIO BRANCO'.",
    "back_description": "Scene depicting the Conquest of Amazonas (Conquista do Amazonas), a historical event representing Portuguese and Brazilian expansion and settlement in the Amazon region. The vignette shows indigenous peoples, settlers, and flags, symbolizing the incorporation of the vast Amazonian territories into Brazil. This scene celebrates the territorial consolidation that Rio Branco later secured diplomatically.",
    "historical_notes": "This note belongs to the Second series of Brazilian Cruzeiros, issued between 1943 and 1953. The Cruzeiro was introduced in 1942 to replace the Mil Réis at a rate of 1 Cruzeiro = 1,000 Réis, and circulated until monetary reforms in 1967 introduced the Cruzeiro Novo. This series was printed by Thomas De La Rue in London and features elaborate engraving work typical of mid-20th century banknote design. The choice of Barão do Rio Branco reflects his enduring importance in Brazilian national identity as the diplomat who peacefully established Brazil's modern borders.",
    "language_script": "Latin",
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    "condition_grade": "XF",
    "condition_notes": "Note shows good detail with minor circulation wear, strong paper quality",

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    "overall_confidence": 0.92,
    "flags": []
  }
  ```

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  {"country": "Brazil", "currency": "Cruzeiro", "denomination": "5 Cruzeiros", "series_year": null, "series_name": "Second series", "series_range": "1943\u20131953", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1967", "predecessor_currency": "Mil R\u00e9is", "successor_currency": "Cruzeiro Novo", "issuer": "Tesouro Nacional", "issuer_native": "Thesouro Nacional", "signatures": null, "printer": "Thomas De La Rue & Company, Limited, London", "engraver": null, "material": "paper", "dimensions_mm": "175x80", "watermark": null, "security_features": "intaglio,microprint", "color_palette": "#8b7355,#d4a574,#c85a54", "portrait_subject": "Bar\u00e3o do Rio Branco", "reverse_subject": "Conquest of Amazonas", "themes": "statesman,military,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "157", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Jos\u00e9 Maria da Silva Paranhos J\u00fanior, Bar\u00e3o do Rio Branco (1845\u20131912), Brazilian diplomat, geographer and historian who served as Minister of Foreign Affairs from 1902 until his death. He is considered the principal architect of modern Brazilian diplomacy and was instrumental in peacefully resolving Brazil's border disputes through arbitration and negotiation, establishing much of Brazil's current territorial boundaries. His portrait appears at center within an ornate frame surrounded by elaborate guilloche patterns and the text 'THESOURO NACIONAL' and 'BAR\u00c3O DO RIO BRANCO'.", "back_description": "Scene depicting the Conquest of Amazonas (Conquista do Amazonas), a historical event representing Portuguese and Brazilian expansion and settlement in the Amazon region. The vignette shows indigenous peoples, settlers, and flags, symbolizing the incorporation of the vast Amazonian territories into Brazil. This scene celebrates the territorial consolidation that Rio Branco later secured diplomatically.", "historical_notes": "This note belongs to the Second series of Brazilian Cruzeiros, issued between 1943 and 1953. The Cruzeiro was introduced in 1942 to replace the Mil R\u00e9is at a rate of 1 Cruzeiro = 1,000 R\u00e9is, and circulated until monetary reforms in 1967 introduced the Cruzeiro Novo. This series was printed by Thomas De La Rue in London and features elaborate engraving work typical of mid-20th century banknote design. The choice of Bar\u00e3o do Rio Branco reflects his enduring importance in Brazilian national identity as the diplomat who peacefully established Brazil's modern borders.", "language_script": "Latin", "languages": "pt", "serial_number": "060274", "serial_prefix": null, "serial_suffix": null, "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": "Note shows good detail with minor circulation wear, strong paper quality", "estimated_value_low": 5, "estimated_value_high": 15, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.0, "issue_year": 0.0, "issuer": 1.0, "signatures": 0.0, "printer": 1.0, "material": 1.0, "dimensions_mm": 0.9, "watermark": 0.5, "portrait_subject": 1.0, "reverse_subject": 0.95, "pick_number": 0.95, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.95, "condition_grade": 0.85}, "overall_confidence": 0.92, "flags": []}

field_confidence:
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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:20:06
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "Cruzeiro",
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    "material": "paper",
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    "portrait_subject": "Duque de Caxias",
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    "themes": "military, statesman",
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    "pick_number": "P-198c",
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    "front_description": "Luís Alves de Lima e Silva, Duque de Caxias (1803–1880), Brazilian military commander and statesman. He is the patron of the Brazilian Army, celebrated for his leadership in the War of the Triple Alliance and numerous internal conflicts, and is considered the greatest Brazilian military figure of the 19th century. The portrait shows him in later life alongside an allegorical female figure representing the Republic or Liberty.",
    "back_description": "Proclamation of the Republic scene depicting the events of November 15, 1889, when Marshal Deodoro da Fonseca led the military coup that overthrew Emperor Dom Pedro II and established the Brazilian Republic. The scene shows soldiers and civilians in period dress, symbolizing the transition from Empire to Republic and honoring the military's role in Brazilian independence and republican governance.",
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    "language_script": "Latin",
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    "serial_number": "A6892017742A",
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  }
  ```

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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:20:08
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
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    "front_description": "Cecília Meireles (1901–1964), one of Brazil's most celebrated poets and educators. A leading figure of Brazilian modernism and the generation of 1930, she wrote extensively on themes of love, death, transience, and spirituality; her work 'Romanceiro da Inconfidência' is considered a masterpiece of Brazilian literature. She was also a pioneering educator and journalist, and remains widely honoured in Brazilian culture.",
    "back_description": "A complex allegorical composition representing Brazilian cultural and natural diversity. The design incorporates indigenous motifs, wildlife including a heron at left, Amazonian flora and fauna, cultural symbols representing Brazil's mixed heritage (indigenous, African, European), scientific symbols (atomic structure), and urban/architectural elements representing modernization. The scene synthesizes Brazil's natural wealth, cultural plurality, and developmental aspirations during the modernization period.",
    "historical_notes": "This note belongs to the second Cruzeiro series, issued 1981–1986 by the Banco Central do Brasil during a period of high inflation in Brazil. The Cruzeiro was reintroduced in 1970 (replacing the Cruzeiro Novo at parity) and circulated until 1986, when it was replaced by the Cruzado at a rate of 1,000:1 as part of the Plano Cruzado economic reform. The 100 Cruzeiros note featuring Cecília Meireles was part of a series that honoured significant Brazilian cultural figures. This denomination saw multiple signature and serial number variants as inflation eroded its value rapidly through the early 1980s.",
    "language_script": "Latin",
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    "serial_number": "A0181081579A",
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  }
  ```

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model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:20:09
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  ```json
  {
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    "back_description": "The National Congress of Brazil (Congresso Nacional) in Brasília, the bicameral legislature consisting of the Federal Senate and Chamber of Deputies, housed in the iconic modernist building designed by Oscar Niemeyer. The twin towers represent the two legislative chambers, with the dome (Senate) and inverted dome (Chamber) flanking them. Completed in 1960 as part of Kubitschek's vision for Brasília, this structure remains one of the most recognizable symbols of Brazilian governance and modernist architecture.",
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  ```

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model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:20:09
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model: claude-sonnet-4-5
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    "portrait_subject": "Princess Isabel",
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  ```

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  {"country": "Brazil", "currency": "BRZ", "denomination": "200", "series_year": null, "series_name": "Cruzeiro series", "series_range": "1984\u20131986", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1986", "predecessor_currency": "Cruzeiro (second)", "successor_currency": "Cruzado", "issuer": "Banco Central do Brasil", "issuer_native": "BANCO CENTRAL DO BRASIL", "signatures": null, "printer": "Casa da Moeda do Brasil", "engraver": null, "material": "paper", "dimensions_mm": "140x65", "watermark": null, "security_features": "microprint,intaglio", "color_palette": "#b0e0e6,#d4a5a5,#f4a460", "portrait_subject": "Princess Isabel", "reverse_subject": "Agricultural workers with harvest", "themes": "statesman,agriculture,indigenous_culture", "commemorative": false, "commemorative_occasion": null, "pick_number": "P-200", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Princess Isabel of Brazil (1846\u20131921), daughter of Emperor Pedro II and heir presumptive to the Brazilian throne. She served as regent three times and is best remembered for signing the Lei \u00c1urea (Golden Law) on May 13, 1888, which abolished slavery in Brazil. She is honoured on this note for her role in one of Brazil's most significant social reforms.", "back_description": "Agricultural workers with harvest scene depicting rural labour and agricultural production. The scene shows workers gathering crops and produce in baskets, representing Brazil's agrarian economy and the importance of agricultural labour to the nation's development during the Cruzeiro period.", "historical_notes": "This 200 Cruzeiros note belongs to the third Cruzeiro series (1970\u20131986), issued during a period of high inflation in Brazil. The Cruzeiro was replaced by the Cruzado in 1986 at a rate of 1000:1 as part of the Plano Cruzado economic reform. The series featured important historical figures from Brazilian history and scenes representing different economic sectors.", "language_script": "Latin", "languages": "pt", "serial_number": "A3770054669A", "serial_prefix": "A", "serial_suffix": "A", "replacement_note": false, "replacement_indicator": null, "condition_grade": "XF", "condition_notes": null, "estimated_value_low": 2, "estimated_value_high": 8, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.5, "issue_year": 0.3, "issuer": 1.0, "signatures": 0.0, "printer": 0.85, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.3, "portrait_subject": 0.95, "reverse_subject": 0.9, "pick_number": 0.85, "serial_number": 0.95, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.9, "condition_grade": 0.85}, "overall_confidence": 0.88, "flags": []}

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provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:20:56
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "BRZ",
    "denomination": "1000",
    "series_year": null,
    "series_name": "Cruzeiro series",
    "series_range": "1981-1986",
    "issue_year": null,
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    "security_features": "thread,microprint,intaglio,watermark",
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    "portrait_subject": "Barão do Rio Branco",
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    "pick_number": "200",
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    "front_description": "José Maria da Silva Paranhos Júnior, Barão do Rio Branco (1845–1912), Brazilian diplomat, geographer and statesman who served as Minister of Foreign Affairs from 1902 until his death. He is considered the father of Brazilian diplomacy, having peacefully settled numerous border disputes and expanded Brazil's territory through skilled arbitration and negotiation. The note inscription 'BARÃO DO RIO BRANCO' identifies the subject, honoring his crucial role in defining modern Brazil's borders and international standing.",
    "back_description": "Historical artillery cannons representing Brazil's military heritage and defense capabilities. The crossed cannons are rendered in detailed intaglio engraving, symbolizing the strength and sovereignty of the Brazilian nation during the military period. The design emphasizes industrial and military themes common to Brazilian currency of the 1980s.",
    "historical_notes": "Part of the third Cruzeiro series issued by the Banco Central do Brasil during the early to mid-1980s, a period of high inflation in Brazil. The Cruzeiro (third) circulated from 1970 to 1986, when it was replaced by the Cruzado at a rate of 1000:1 as part of the Plano Cruzado economic reform. The 1000 Cruzeiros note was among the higher denominations needed as inflation eroded purchasing power. This series featured prominent Brazilian historical figures and was printed on paper with security threads and watermarks.",
    "language_script": "Latin",
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    "serial_number": "B075900298B",
    "serial_prefix": "B",
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    "replacement_note": false,
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    "condition_grade": "AU",
    "condition_notes": "Note appears to have light circulation with minor handling marks, good centering, clear printing details visible.",

    "estimated_value_low": 2,
    "estimated_value_high": 8,
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    "field_confidence": {
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    },
    "overall_confidence": 0.9,
    "flags": []
  }
  ```

parsed_json:
  {"country": "Brazil", "currency": "BRZ", "denomination": "1000", "series_year": null, "series_name": "Cruzeiro series", "series_range": "1981-1986", "issue_year": null, "era": "1946_1989", "legal_status": "demonetized", "legal_status_date": "1986", "predecessor_currency": "Cruzeiro (second)", "successor_currency": "Cruzado", "issuer": "Banco Central do Brasil", "issuer_native": "BANCO CENTRAL DO BRASIL", "signatures": null, "printer": "Casa da Moeda do Brasil", "engraver": null, "material": "paper", "dimensions_mm": "140x65", "watermark": "Portrait of Bar\u00e3o do Rio Branco in clear field at right", "security_features": "thread,microprint,intaglio,watermark", "color_palette": "#d4a574,#8b9a8e,#654321", "portrait_subject": "Bar\u00e3o do Rio Branco", "reverse_subject": "Historical artillery cannons", "themes": "statesman,military,industry", "commemorative": false, "commemorative_occasion": null, "pick_number": "200", "krause_id": null, "wpm_id": null, "rarity_tier": "common", "front_description": "Jos\u00e9 Maria da Silva Paranhos J\u00fanior, Bar\u00e3o do Rio Branco (1845\u20131912), Brazilian diplomat, geographer and statesman who served as Minister of Foreign Affairs from 1902 until his death. He is considered the father of Brazilian diplomacy, having peacefully settled numerous border disputes and expanded Brazil's territory through skilled arbitration and negotiation. The note inscription 'BAR\u00c3O DO RIO BRANCO' identifies the subject, honoring his crucial role in defining modern Brazil's borders and international standing.", "back_description": "Historical artillery cannons representing Brazil's military heritage and defense capabilities. The crossed cannons are rendered in detailed intaglio engraving, symbolizing the strength and sovereignty of the Brazilian nation during the military period. The design emphasizes industrial and military themes common to Brazilian currency of the 1980s.", "historical_notes": "Part of the third Cruzeiro series issued by the Banco Central do Brasil during the early to mid-1980s, a period of high inflation in Brazil. The Cruzeiro (third) circulated from 1970 to 1986, when it was replaced by the Cruzado at a rate of 1000:1 as part of the Plano Cruzado economic reform. The 1000 Cruzeiros note was among the higher denominations needed as inflation eroded purchasing power. This series featured prominent Brazilian historical figures and was printed on paper with security threads and watermarks.", "language_script": "Latin", "languages": "pt", "serial_number": "B075900298B", "serial_prefix": "B", "serial_suffix": "B", "replacement_note": false, "replacement_indicator": null, "condition_grade": "AU", "condition_notes": "Note appears to have light circulation with minor handling marks, good centering, clear printing details visible.", "estimated_value_low": 2, "estimated_value_high": 8, "value_currency": "USD", "field_confidence": {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.5, "issue_year": 0.3, "issuer": 1.0, "signatures": 0.0, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.9, "condition_grade": 0.8}, "overall_confidence": 0.9, "flags": []}

field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.9, "series_year": 0.5, "issue_year": 0.3, "issuer": 1.0, "signatures": 0.0, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.85, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 0.9, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.9, "historical_notes": 0.9, "condition_grade": 0.8}


provider: anthropic
model: claude-sonnet-4-5
status: ok
created_at: 2026-05-08 16:20:56
prompt_version: v2
raw_response:
  ```json
  {
    "country": "Brazil",
    "currency": "BRZ",
    "denomination": "500",
    "series_year": null,
    "series_name": "Cruzado series",
    "series_range": "1986–1989",
    "issue_year": null,
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    "predecessor_currency": "Cruzeiro (1970–1986)",
    "successor_currency": "Cruzado Novo",

    "issuer": "Banco Central do Brasil",
    "issuer_native": "BANCO CENTRAL DO BRASIL",
    "signatures": "Presidente do Conselho Monetário Nacional: signature present; Presidente do Banco Central do Brasil: signature present",
    "printer": "Casa da Moeda do Brasil",
    "engraver": null,

    "material": "paper",
    "dimensions_mm": "140x65",
    "watermark": "Portrait of Villa-Lobos in clear field at left",
    "security_features": "watermark,intaglio,microprint,thread",
    "color_palette": "#a8c5b5,#d4c8a0,#6b8e7f",

    "portrait_subject": "Heitor Villa-Lobos",
    "reverse_subject": "Villa-Lobos conducting",
    "themes": "artist,music,culture",
    "commemorative": false,
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    "pick_number": "212",
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    "front_description": "Heitor Villa-Lobos (1887–1959), Brazilian composer, conductor and cellist who became the most significant creative figure in 20th-century Brazilian classical music. He wrote over 2,000 works, incorporating Brazilian folk and indigenous elements into classical forms, and founded the Brazilian Academy of Music. The note also depicts the Victoria regia (giant water lily), a symbol of Amazonian flora.",
    "back_description": "Villa-Lobos conducting with baton raised, shown in profile against a background of stylized vegetation. The scene captures his role as conductor and educator, reflecting his work in musical education throughout Brazil and his international conducting career that brought Brazilian music to world prominence.",
    "historical_notes": "The Cruzado series (1986–1989) was introduced during the Plano Cruzado economic reform under President José Sarney, replacing the Cruzeiro at a rate of 1,000:1 in an attempt to combat hyperinflation. The 500 Cruzados denomination honored Villa-Lobos as part of Brazil's practice of featuring cultural and scientific figures on its currency. The Cruzado itself was short-lived, replaced by the Cruzado Novo in 1989 and ultimately by the return of the Cruzeiro in 1990, as hyperinflation continued.",
    "language_script": "Latin",
    "languages": "pt",

    "serial_number": "A7475069279A",
    "serial_prefix": "A",
    "serial_suffix": "A",
    "replacement_note": false,
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    "condition_grade": "XF",
    "condition_notes": "Note shows light circulation with minor edge wear and slight soiling, but retains good detail and color.",

    "estimated_value_low": 2,
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    "field_confidence": {
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    "flags": []
  }
  ```

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field_confidence:
  {"country": 1.0, "currency": 1.0, "denomination": 1.0, "series_name": 0.95, "series_year": 0.5, "issue_year": 0.3, "issuer": 1.0, "signatures": 0.7, "printer": 0.9, "material": 1.0, "dimensions_mm": 0.95, "watermark": 0.95, "portrait_subject": 1.0, "reverse_subject": 1.0, "pick_number": 0.95, "serial_number": 1.0, "front_description": 0.95, "back_description": 0.95, "historical_notes": 0.95, "condition_grade": 0.85}


