{
  "status": "success",
  "completed_steps": [
    "step0",
    "step05",
    "step1",
    "step2",
    "step3",
    "step3_5",
    "step4"
  ],
  "errors": [],
  "step0": {
    "platform": "netease",
    "lyrics_len": 1755
  },
  "step05": {
    "size": 2884492,
    "duration_s": 154.0,
    "platform": "netease",
    "is_preview": false
  },
  "step1": {
    "time": 34.1,
    "attempt": 1,
    "prompt_ok": true,
    "lyrics_ok": true,
    "prompt_len": 843,
    "prompt_compressed": true,
    "provider": "google",
    "model": "gemini-2.5-pro"
  },
  "step2": {
    "recovered": true
  },
  "step3": {
    "time": 242.4,
    "songs": 2
  },
  "step3_5": {
    "time": 32.7,
    "songs": 2
  },
  "step4": {
    "time": 12.8,
    "image_url": "/srv/music-files-platform-next/pipeline/batch-20260404-185156-31a750/03_Kill Bill_20260404/cover_seedream.jpg"
  }
}