{"_id": {"$oid": "6a26c67c3572c06bc1455d9f"}, "test_id": "T1014", "benchmark": "library_cards", "date": "2026-04-21", "tags": {"document-type": ["index-card"], "writing": ["typed", "printed", "handwritten"], "century": [20, 19], "language": ["de", "fr", "en", "la", "el", "fi", "sv", "pl"], "layout": ["index"], "entry-type": ["bibliographic"], "task": ["information-extraction"]}, "contributors": ["gabriel_muller", "maximilian_hindermann"], "hidden": false, "config": {"provider": "openrouter", "model": "google/gemma-4-31b-it", "dataclass": "Document", "temperature": 0.0, "role_description": "You are a historian with keyword knowledge", "prompt_file": "prompt.txt", "legacy_test": false}, "prompt": "Extract the bibliographic information about a historical dissertation from this index card and return it as a structured JSON object with the following exact format:\n\n```json\n{\n  \"type\": {\n    \"type\": \"Dissertation or thesis\" OR \"Reference\"\n  },\n  \"author\": {\n    \"last_name\": \"string\",\n    \"first_name\": \"string\"\n  },\n  \"publication\": {\n    \"title\": \"string\",\n    \"year\": integer,\n    \"place\": \"string or empty string\",\n    \"pages\": \"string or empty string\",\n    \"publisher\": \"string or empty string\",\n    \"format\": \"string or empty string\"\n  },\n  \"library_reference\": {\n    \"shelfmark\": \"string or empty string\",\n    \"subjects\": \"string or empty string\"\n  }\n}\n```\n\nEXTRACTION RULES:\n1. **Card Type**: If a card contains the note \"s.\" on a separate line, it is a \"Reference\". Otherwise, it is a \"Dissertation or thesis\".\n\n2. **Author**: Extract last_name and first_name. If only one name is given, put it in last_name and leave first_name empty.\n\n3. **Publication**:\n   - title: The main title of the work\n   - year: Publication year as integer\n   - place: Publication place\n   - pages: Page count (remove \" S.\" suffix if present)\n   - publisher: Publishing house/institution\n   - format: Usually \"8\u00b0\", \"8'\", or \"4\u00b0\" - single value only\n\n4. **Library Reference**:\n   - shelfmark: Often begins with \"Diss.\" or \"AT\", may be marked with \"Standort:\"\n   - subjects: Subject classifications or keywords\n\n5. **Missing Information**: Use empty string \"\" for missing text fields, omit year fields entirely if not present.\n\n6. **Ignore**: Disregard any information that doesn't fit into these categories.\n\nReturn ONLY the JSON object, no additional text or explanation.", "results": {"text": "{\"type\": {\"type\": \"Dissertation or thesis\"}, \"author\": {\"last_name\": \"Schrode\", \"first_name\": \"Martin\"}, \"publication\": {\"title\": \"Das Problem der Rehabilitation bei Frauen mit Unterleibskrebs\", \"year\": 1958, \"place\": \"M\u00fcnchen\", \"pages\": \"43\", \"publisher\": \"Med.Fak.Ludwig-Maximilian-Univ.M\u00fcnchen\", \"format\": \"8'\"}, \"library_reference\": {\"shelfmark\": \"Diss.M\u00fcnchen Univ.1958\", \"subjects\": \"Geb\u00e4rmutterkrebs/Krebs der Geb\u00e4rmutter/Rehabilitation k\u00f6rperlich und geistig Behinderter/ Diss\"}}", "model": "google/gemma-4-31b-it-20260402", "provider": "openrouter", "finish_reason": "stop", "usage": {"input_tokens": 1533, "output_tokens": 158, "total_tokens": 1691, "estimated_cost_usd": 0.00025933, "input_cost_usd": 0.00019929000000000002, "output_cost_usd": 6.0039999999999994e-05}, "duration": 1828.5331313610077, "timestamp": "2026-04-21T15:17:14.172606", "parsed": {"type": {"type": "Dissertation or thesis"}, "author": {"last_name": "Schrode", "first_name": "Martin"}, "publication": {"title": "Das Problem der Rehabilitation bei Frauen mit Unterleibskrebs", "year": 1958, "place": "M\u00fcnchen", "pages": "43", "publisher": "Med.Fak.Ludwig-Maximilian-Univ.M\u00fcnchen", "format": "8'"}, "library_reference": {"shelfmark": "Diss.M\u00fcnchen Univ.1958", "subjects": "Geb\u00e4rmutterkrebs/Krebs der Geb\u00e4rmutter/Rehabilitation k\u00f6rperlich und geistig Behinderter/ Diss"}}, "conversation_id": "c5a0bc25-2fe8-45b9-b1c2-3adf42c111f0", "score": {"f1_score": 0.9, "precision": 0.8181818181818182, "recall": 1.0, "true_positives": 9, "false_positives": 2, "false_negatives": 0, "field_scores": {"publication.publisher": {"response": "Med.Fak.Ludwig-Maximilian-Univ.M\u00fcnchen", "ground_truth": null, "score": 0.0}, "publication.title": {"response": "Das Problem der Rehabilitation bei Frauen mit Unterleibskrebs", "ground_truth": "Das Problem der Rehabilitation bei Frauen mit Unterleibskrebs", "score": 1.0}, "author.first_name": {"response": "Martin", "ground_truth": "Martin", "score": 1.0}, "publication.place": {"response": "M\u00fcnchen", "ground_truth": null, "score": 0.0}, "type.type": {"response": "Dissertation or thesis", "ground_truth": "Dissertation or thesis", "score": 1.0}, "publication.pages": {"response": "43", "ground_truth": "43", "score": 1.0}, "publication.year": {"response": 1958, "ground_truth": 1958, "score": 1.0}, "author.last_name": {"response": "Schrode", "ground_truth": "Schrode", "score": 1.0}, "publication.format": {"response": "8'", "ground_truth": "8'", "score": 1.0}, "publication.editor": {"response": null, "ground_truth": null, "score": 1.0}, "library_reference.shelfmark": {"response": "Diss.M\u00fcnchen Univ.1958", "ground_truth": "Diss. 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