{"_id": {"$oid": "6a26c67c3572c06bc1455ce0"}, "test_id": "T0775", "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": "anthropic", "model": "claude-opus-4-20250514", "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\":[113.0,72.0,862.0,636.0]},{\"box\":[103.0,648.0,871.0,1200.0]}]}", "model": "claude-opus-4-20250514", "provider": "anthropic", "finish_reason": "tool_use", "usage": {"input_tokens": 2148, "output_tokens": 82, "total_tokens": 2230, "input_cost_usd": 0.032220000000000006, "output_cost_usd": 0.00615, "estimated_cost_usd": 0.03837000000000001}, "duration": 4.644692659378052, "timestamp": "2026-03-23T22:29:36.463707", "parsed": {"advertisements": [{"box": [113, 72, 862, 636]}, {"box": [103, 648, 871, 1200]}]}, "conversation_id": "cad69a85-d054-4822-a0a0-2a58d5f92af1", "score": {"f1": 0.0, "precision": 0.0, "recall": 0.0, "mean_iou": 0.0, "true_positives": 0, "false_positives": 2, "false_negatives": 2, "iou_threshold": 0.5}, "raw_response": "{\"id\":\"msg_016vBSytq6eR2UYnL5D1Ng9F\",\"container\":null,\"content\":[{\"id\":\"toolu_01LmSXMHws4Zqu7f1ipWjwVk\",\"caller\":{\"type\":\"direct\"},\"input\":{\"advertisements\":[{\"box\":[113,72,862,636]},{\"box\":[103,648,871,1200]}]},\"name\":\"extract_structured_data\",\"type\":\"tool_use\"}],\"model\":\"claude-opus-4-20250514\",\"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\":\"not_available\",\"input_tokens\":2148,\"output_tokens\":82,\"server_tool_use\":null,\"service_tier\":\"standard\"}}"}, "scoring": {"f1": 0.022, "precision": 0.022, "recall": 0.022, "mean_iou": 0.013, "true_positives": 1, "false_positives": 123, "false_negatives": 125, "num_pages": 46, "cost_summary": {"total_input_tokens": 98808, "total_output_tokens": 4464, "total_tokens": 103272, "input_cost_usd": 1.4821199999999994, "output_cost_usd": 0.33479999999999993, "total_cost_usd": 1.81692}}, "normalized_score": 2.1999999999999997}