{"__trace__": true, "ts": "2026-06-27T15:02:16.981Z", "trace_id": "batch-20260627-230040-6d84a2", "song_key": "03_身骑白马_20260627", "step": "step1", "type": "step_start", "inputs": {"audio": "/srv/music-files-platform-next/pipeline/batch-20260627-230040-6d84a2/03_身骑白马_20260627/song_pgc.mp3", "has_features": true}}
{"__trace__": true, "ts": "2026-06-27T15:03:35.201Z", "trace_id": "batch-20260627-230040-6d84a2", "song_key": "03_身骑白马_20260627", "step": "step1", "type": "api_call", "provider": "gemini", "model": "gemini-2.5-pro", "duration_sec": 41.5, "cost_usd": null, "status": "success"}
{"__trace__": true, "ts": "2026-06-27T15:03:35.201Z", "trace_id": "batch-20260627-230040-6d84a2", "song_key": "03_身骑白马_20260627", "step": "step1", "type": "step_end", "status": "success", "duration_sec": 78.22}