{"_id": {"$oid": "69d4eb12b877594bc5718cdb"}, "test_id": "T0712", "benchmark": "magazine_pages", "date": "2026-03-21", "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": "anthropic", "model": "claude-sonnet-4-6", "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\":[62.0,107.0,1430.0,400.0]},{\"box\":[930.0,430.0,1430.0,680.0]},{\"box\":[930.0,710.0,1430.0,1310.0]}]}", "model": "claude-sonnet-4-6", "provider": "anthropic", "finish_reason": "tool_use", "usage": {"input_tokens": 2422, "output_tokens": 85, "total_tokens": 2507, "input_cost_usd": 0.007266, "output_cost_usd": 0.001275, "estimated_cost_usd": 0.008541}, "duration": 5.223727703094482, "timestamp": "2026-03-21T21:14:28.334894", "parsed": {"advertisements": [{"box": [62, 107, 1430, 400]}, {"box": [930, 430, 1430, 680]}, {"box": [930, 710, 1430, 1310]}]}, "conversation_id": "98427e1a-a8f6-4865-ac11-0406613eb7fa", "score": {"f1": 0.0, "precision": 0.0, "recall": 0.0, "mean_iou": 0.0, "true_positives": 0, "false_positives": 3, "false_negatives": 4, "iou_threshold": 0.5}, "raw_response": "{\"id\":\"msg_01SET5F9yYRxHg6taG7VmB3f\",\"container\":null,\"content\":[{\"id\":\"toolu_013ks5qmc14oAmXfu6UJnvT5\",\"caller\":{\"type\":\"direct\"},\"input\":{\"advertisements\":[{\"box\":[62,107,1430,400]},{\"box\":[930,430,1430,680]},{\"box\":[930,710,1430,1310]}]},\"name\":\"extract_structured_data\",\"type\":\"tool_use\"}],\"model\":\"claude-sonnet-4-6\",\"role\":\"assistant\",\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"type\":\"message\",\"usage\":{\"cache_creation\":{\"ephemeral_1h_input_tokens\":0,\"ephemeral_5m_input_tokens\":0},\"cache_creation_input_tokens\":0,\"cache_read_input_tokens\":0,\"inference_geo\":\"global\",\"input_tokens\":2422,\"output_tokens\":85,\"server_tool_use\":null,\"service_tier\":\"standard\"}}"}, "scoring": {"f1": 0.033, "precision": 0.043, "recall": 0.029, "mean_iou": 0.033, "true_positives": 2, "false_positives": 124, "false_negatives": 124, "num_pages": 46, "cost_summary": {"total_input_tokens": 111412, "total_output_tokens": 3622, "total_tokens": 115034, "input_cost_usd": 0.3342359999999998, "output_cost_usd": 0.05432999999999999, "total_cost_usd": 0.388566}}, "normalized_score": 3.3000000000000003}