{"_id": {"$oid": "6a26c67c3572c06bc1455d1c"}, "test_id": "T0777", "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": "openai", "model": "gpt-5-nano", "dataclass": "MagazinePage", "temperature": 1.0, "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\":[1250.0,2300.0,2350.0,3200.0]}]}", "model": "gpt-5-nano-2025-08-07", "provider": "openai", "finish_reason": "stop", "usage": {"input_tokens": 2407, "output_tokens": 1313, "total_tokens": 3720, "input_cost_usd": 0.00012035, "output_cost_usd": 0.0005252, "estimated_cost_usd": 0.0006455499999999999}, "duration": 10.24271035194397, "timestamp": "2026-03-23T22:30:08.061660", "parsed": {"advertisements": [{"box": [1250.0, 2300.0, 2350.0, 3200.0]}]}, "conversation_id": "f065eadb-8239-4202-8092-431de8287e48", "score": {"f1": 1.0, "precision": 1.0, "recall": 1.0, "mean_iou": 0.605, "true_positives": 1, "false_positives": 0, "false_negatives": 0, "iou_threshold": 0.5}, "raw_response": "{\"id\":\"chatcmpl-DMh8ShKKANoYKy593NzagjdrjSqD8\",\"choices\":[{\"finish_reason\":\"stop\",\"index\":0,\"logprobs\":null,\"message\":{\"content\":\"{\\\"advertisements\\\":[{\\\"box\\\":[1250,2300,2350,3200]}]}\",\"refusal\":null,\"role\":\"assistant\",\"annotations\":[],\"audio\":null,\"function_call\":null,\"tool_calls\":null,\"parsed\":{\"advertisements\":[{\"box\":[1250.0,2300.0,2350.0,3200.0]}]}}}],\"created\":1774301400,\"model\":\"gpt-5-nano-2025-08-07\",\"object\":\"chat.completion\",\"service_tier\":\"default\",\"system_fingerprint\":null,\"usage\":{\"completion_tokens\":1313,\"prompt_tokens\":2407,\"total_tokens\":3720,\"completion_tokens_details\":{\"accepted_prediction_tokens\":0,\"audio_tokens\":0,\"reasoning_tokens\":1280,\"rejected_prediction_tokens\":0},\"prompt_tokens_details\":{\"audio_tokens\":0,\"cached_tokens\":0}}}"}, "scoring": {"f1": 0.502, "precision": 0.516, "recall": 0.498, "mean_iou": 0.477, "true_positives": 49, "false_positives": 71, "false_negatives": 77, "num_pages": 46, "cost_summary": {"total_input_tokens": 110722, "total_output_tokens": 82623, "total_tokens": 193345, "input_cost_usd": 0.0055360999999999995, "output_cost_usd": 0.0330492, "total_cost_usd": 0.03858529999999999}}, "normalized_score": 50.2}