{"__trace__": true, "ts": "2026-04-30T05:45:16.362Z", "trace_id": "batch-20260430-134431-998366", "song_key": "01_热爱105℃的你_20260430", "step": "step1", "type": "step_start", "inputs": {"audio": "/srv/music-files-platform-next/pipeline/batch-20260430-134431-998366/01_热爱105℃的你_20260430/song_pgc.mp3", "has_features": true}}
{"__trace__": true, "ts": "2026-04-30T05:45:55.805Z", "trace_id": "batch-20260430-134431-998366", "song_key": "01_热爱105℃的你_20260430", "step": "step1", "type": "api_call", "provider": "gemini", "model": "gemini-2.5-pro", "duration_sec": 39.4, "cost_usd": null, "status": "success"}
{"__trace__": true, "ts": "2026-04-30T05:45:55.805Z", "trace_id": "batch-20260430-134431-998366", "song_key": "01_热爱105℃的你_20260430", "step": "step1", "type": "step_end", "status": "success", "duration_sec": 39.443}