{"__trace__": true, "ts": "2026-04-30T07:15:20.205Z", "trace_id": "batch-20260430-151450-68906d", "song_key": "01_酒醉的蝴蝶_20260430", "step": "step1", "type": "step_start", "inputs": {"audio": "/srv/music-files-platform-next/pipeline/batch-20260430-151450-68906d/01_酒醉的蝴蝶_20260430/song_pgc.mp3", "has_features": true}}
{"__trace__": true, "ts": "2026-04-30T07:15:20.246Z", "trace_id": "batch-20260430-151450-68906d", "song_key": "01_酒醉的蝴蝶_20260430", "step": "step1", "type": "api_call", "provider": "gemini", "model": "gemini-2.5-pro", "duration_sec": 33.0, "cost_usd": null, "status": "success"}
{"__trace__": true, "ts": "2026-04-30T07:15:20.246Z", "trace_id": "batch-20260430-151450-68906d", "song_key": "01_酒醉的蝴蝶_20260430", "step": "step1", "type": "step_end", "status": "success", "duration_sec": 0.041}