{"__trace__": true, "ts": "2026-07-01T16:33:56.353Z", "trace_id": "batch-20260702-003302-5b9d6b", "song_key": "07_一笑江湖 (DJ版)_20260702", "step": "step1", "type": "step_start", "inputs": {"audio": "/srv/music-files-platform-next/pipeline/batch-20260702-003302-5b9d6b/07_一笑江湖 (DJ版)_20260702/song_pgc.mp3", "has_features": true}}
{"__trace__": true, "ts": "2026-07-01T16:36:35.056Z", "trace_id": "batch-20260702-003302-5b9d6b", "song_key": "07_一笑江湖 (DJ版)_20260702", "step": "step1", "type": "api_call", "provider": "gemini", "model": "gemini-2.5-pro", "duration_sec": 39.2, "cost_usd": null, "status": "success"}
{"__trace__": true, "ts": "2026-07-01T16:36:35.057Z", "trace_id": "batch-20260702-003302-5b9d6b", "song_key": "07_一笑江湖 (DJ版)_20260702", "step": "step1", "type": "step_end", "status": "success", "duration_sec": 158.703}