{"_id": {"$oid": "69d4eb12b877594bc5718ced"}, "test_id": "T0694", "benchmark": "business_letters", "date": "2026-03-23", "tags": {"document-type": ["letter"], "writing": ["typed", "handwritten"], "century": [20], "language": ["de"], "layout": ["prose"], "entry-type": ["person", "location"], "task": ["information-extraction"]}, "contributors": ["eric_decker", "maximilian_hindermann", "lea_kasper", "anthea_alberto", "pema_frick", "jose_luis_losada_palenzuela", "sorin_marti", "elena_spadini"], "hidden": false, "config": {"provider": "openai", "model": "gpt-5.3-codex", "dataclass": "Document", "temperature": 0.0, "role_description": "You are a historian with keyword knowledge and an expert in the field of 20th century Swiss history", "prompt_file": "prompt.txt", "rules": "{\"api_style\":\"responses\"}", "legacy_test": false}, "prompt": "            IDENTITY and PURPOSE:\n\n            You are presented with a series of images constituting a historical letter. Your task is to extract the\n            values of the following keys from the letter and return them in a JSON file where the values\n            corresponding to each key should be stored as a list, even if there is only a single value for a\n            key:\n\n            - letter_title: Title of the letter.\n            - sender_persons: Name(s) of the person(s) who wrote the letter.\n            - send_date: The exact or approximate date the letter was written.\n            - receiver_persons: Name(s) of the person(s) who received the letter.\n\n            Take a deep breath and think step by step about how to best accomplish this goal. Map out all the claims\n            and implications on a virtual whiteboard in your mind. Do not use OCR. Use the ISO format YYYY-MM-DD for\n            dates. If a piece of information is not included in the letter, set the value for the corresponding key\n            to \"null\". Do not return anything except the JSON file.\n\n            EXAMPLE:\n\n            {\n                \"letter_title\": [\"Petition for Environmental Protection\"],\n                \"send_date\": [\"1993-03-12\"],\n                \"sender_persons\": [\"Lisa Simpson\"],\n                \"receiver_persons\": [\"Mayor Joe Quimby\", \"Seymour Skinner\"],\n            }\n\n            OUTPUT:", "results": {"text": "{\n  \"metadata\": {\n    \"send_date\": [\"1935-08-16\"],\n    \"letter_title\": null,\n    \"sender_persons\": null,\n    \"receiver_persons\": [\"Basler Personenschiffahrts-Gesellschaft\"]\n  }\n}", "model": "gpt-5.3-codex", "provider": "openai", "finish_reason": "completed", "usage": {"input_tokens": 2327, "output_tokens": 59, "total_tokens": 2386, "input_cost_usd": 0.00407225, "output_cost_usd": 0.0008259999999999999, "estimated_cost_usd": 0.00489825}, "duration": 2.198643207550049, "timestamp": "2026-03-23T21:39:49.913699", "parsed": {"metadata": {"send_date": ["1935-08-16"], "letter_title": null, "sender_persons": null, "receiver_persons": ["Basler Personenschiffahrts-Gesellschaft"], "document_number": "letter64"}}, "conversation_id": "564de69e-9633-4dbf-b149-a7a5b128cc89", "score": {"send_date_tp": 1, "send_date_fp": 0, "send_date_fn": 0, "sender_persons_tp": 0, "sender_persons_fp": 0, "sender_persons_fn": 1, "receiver_persons_tp": 0, "receiver_persons_fp": 1, "receiver_persons_fn": 0}, "raw_response": "{\"id\":\"resp_01272a237d85d7bf0069c1a514cb788196b3874c08499201bc\",\"created_at\":1774298388.0,\"error\":null,\"incomplete_details\":null,\"instructions\":\"You are a historian with keyword knowledge and an expert in the field of 20th century Swiss history\",\"metadata\":{},\"model\":\"gpt-5.3-codex\",\"object\":\"response\",\"output\":[{\"id\":\"msg_01272a237d85d7bf0069c1a5156a1081968f2309d7a7e36b41\",\"content\":[{\"annotations\":[],\"text\":\"{\\n  \\\"metadata\\\": {\\n    \\\"send_date\\\": [\\\"1935-08-16\\\"],\\n    \\\"letter_title\\\": null,\\n    \\\"sender_persons\\\": null,\\n    \\\"receiver_persons\\\": [\\\"Basler Personenschiffahrts-Gesellschaft\\\"]\\n  }\\n}\",\"type\":\"output_text\",\"logprobs\":[]}],\"role\":\"assistant\",\"status\":\"completed\",\"type\":\"message\",\"phase\":\"final_answer\"}],\"parallel_tool_calls\":true,\"temperature\":0.0,\"tool_choice\":\"auto\",\"tools\":[],\"top_p\":0.98,\"background\":false,\"completed_at\":1774298390.0,\"conversation\":null,\"max_output_tokens\":null,\"max_tool_calls\":null,\"previous_response_id\":null,\"prompt\":null,\"prompt_cache_key\":null,\"prompt_cache_retention\":null,\"reasoning\":{\"effort\":\"none\",\"generate_summary\":null,\"summary\":null},\"safety_identifier\":null,\"service_tier\":\"default\",\"status\":\"completed\",\"text\":{\"format\":{\"type\":\"text\"},\"verbosity\":\"medium\"},\"top_logprobs\":0,\"truncation\":\"disabled\",\"usage\":{\"input_tokens\":2327,\"input_tokens_details\":{\"cached_tokens\":0},\"output_tokens\":59,\"output_tokens_details\":{\"reasoning_tokens\":0},\"total_tokens\":2386},\"user\":null,\"billing\":{\"payer\":\"developer\"},\"frequency_penalty\":0.0,\"presence_penalty\":0.0,\"store\":true}"}, "scoring": {"f1_macro": 0.57, "f1_micro": 0.59, "cost_summary": {"total_input_tokens": 205086, "total_output_tokens": 3340, "total_tokens": 208426, "input_cost_usd": 0.35890049999999996, "output_cost_usd": 0.04676, "total_cost_usd": 0.4056605000000001}}, "normalized_score": 56.99999999999999}