{
  "timestamp": "2026-03-28T19:54:37.265012+08:00",
  "batch_dir": "/srv/music-files/pipeline-v3/batch-20260328-195407-76b53f",
  "agent": "v3",
  "profile": "base",
  "thinking": "low",
  "timeout": 600,
  "concurrency": 3,
  "resume_mode": "end",
  "pending_song_count": 0,
  "groups": [],
  "status": "noop",
  "resume": null
}