{
  "timestamp": "2026-04-06T22:27:32.409936+08:00",
  "batch_dir": "/srv/music-files-platform-next/pipeline/batch-20260406-222647-91e932",
  "agent": "v3",
  "profile": "base",
  "thinking": "low",
  "timeout": 600,
  "concurrency": 3,
  "resume_mode": "each",
  "pending_song_count": 0,
  "groups": [],
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}