{"_id": {"$oid": "69d4eb12b877594bc5718d24"}, "test_id": "T0781", "benchmark": "magazine_pages", "date": "2026-03-23", "tags": {"century": [20], "document-type": ["newspaper-page"], "language": ["en"], "layout": ["prose", "columns"], "script": ["latin"], "task": ["document-understanding"], "writing": ["printed"]}, "contributors": ["lea_kasper", "sorin_marti", "arno_bosse"], "hidden": false, "config": {"provider": "mistral", "model": "mistral-medium-2508", "dataclass": "MagazinePage", "temperature": 0.0, "role_description": "You are a historian with expertise in analyzing and summarizing historical magazine pages", "prompt_file": "prompt.txt", "legacy_test": false}, "prompt": "Extract all advertisements and return their bounding boxes.\nThe original size of the page is {width} x {height} pixels.", "results": {"text": "{\"advertisements\":[{\"box\":[50.0,50.0,500.0,300.0]},{\"box\":[600.0,50.0,1100.0,300.0]},{\"box\":[1200.0,50.0,1700.0,300.0]},{\"box\":[1800.0,50.0,2300.0,300.0]},{\"box\":[50.0,400.0,500.0,800.0]},{\"box\":[600.0,400.0,1100.0,800.0]},{\"box\":[1200.0,400.0,1700.0,800.0]},{\"box\":[1800.0,400.0,2300.0,800.0]},{\"box\":[50.0,2000.0,1150.0,2500.0]},{\"box\":[1250.0,2000.0,2300.0,2500.0]}]}", "model": "mistral-medium-2508", "provider": "mistral", "finish_reason": "stop", "usage": {"input_tokens": 254, "output_tokens": 303, "total_tokens": 557, "input_cost_usd": 0.0001016, "output_cost_usd": 0.000606, "estimated_cost_usd": 0.0007076}, "duration": 5.818885564804077, "timestamp": "2026-03-23T22:29:05.444014", "parsed": {"advertisements": [{"box": [50, 50, 500, 300]}, {"box": [600, 50, 1100, 300]}, {"box": [1200, 50, 1700, 300]}, {"box": [1800, 50, 2300, 300]}, {"box": [50, 400, 500, 800]}, {"box": [600, 400, 1100, 800]}, {"box": [1200, 400, 1700, 800]}, {"box": [1800, 400, 2300, 800]}, {"box": [50, 2000, 1150, 2500]}, {"box": [1250, 2000, 2300, 2500]}]}, "conversation_id": "ca2cb183-d150-4ac4-98ab-e949cf50e8c0", "score": {"f1": 0.118, "precision": 0.1, "recall": 0.143, "mean_iou": 0.563, "true_positives": 1, "false_positives": 9, "false_negatives": 6, "iou_threshold": 0.5}, "raw_response": "{\"id\":\"9a35fdc8b50a4b1c836bfd08878caddc\",\"object\":\"chat.completion\",\"model\":\"mistral-medium-2508\",\"usage\":{\"prompt_tokens\":254,\"completion_tokens\":303,\"total_tokens\":557,\"prompt_tokens_details\":{\"cached_tokens\":0}},\"created\":1774301340,\"choices\":[{\"index\":0,\"message\":{\"role\":\"assistant\",\"content\":\"{\\n  \\\"advertisements\\\": [\\n    {\\n      \\\"box\\\": [50, 50, 500, 300]\\n    },\\n    {\\n      \\\"box\\\": [600, 50, 1100, 300]\\n    },\\n    {\\n      \\\"box\\\": [1200, 50, 1700, 300]\\n    },\\n    {\\n      \\\"box\\\": [1800, 50, 2300, 300]\\n    },\\n    {\\n      \\\"box\\\": [50, 400, 500, 800]\\n    },\\n    {\\n      \\\"box\\\": [600, 400, 1100, 800]\\n    },\\n    {\\n      \\\"box\\\": [1200, 400, 1700, 800]\\n    },\\n    {\\n      \\\"box\\\": [1800, 400, 2300, 800]\\n    },\\n    {\\n      \\\"box\\\": [50, 2000, 1150, 2500]\\n    },\\n    {\\n      \\\"box\\\": [1250, 2000, 2300, 2500]\\n    }\\n  ]\\n}\",\"tool_calls\":null,\"prefix\":false},\"finish_reason\":\"stop\"}]}"}, "scoring": {"f1": 0.003, "precision": 0.002, "recall": 0.003, "mean_iou": 0.012, "true_positives": 1, "false_positives": 439, "false_negatives": 125, "num_pages": 46, "cost_summary": {"total_input_tokens": 11684, "total_output_tokens": 13820, "total_tokens": 25504, "input_cost_usd": 0.004673600000000001, "output_cost_usd": 0.027639999999999987, "total_cost_usd": 0.0323136}}, "normalized_score": 0.3}