{
  "model_id": "Qwen/Qwen3-TTS-12Hz-0.6B-CustomVoice",
  "speaker": "Serena",
  "voice_profile": "Serena 女声 / warm, gentle young female voice",
  "instruct": "用温柔清澈、克制悬疑的年轻女声朗读；语速中等偏慢；转折前短暂停顿；旁白有画面感但不要夸张。",
  "license": "apache-2.0",
  "pipeline_tag": "text-to-speech",
  "languages": [
    "zh",
    "en",
    "ja",
    "ko",
    "de",
    "fr",
    "ru",
    "pt",
    "es",
    "it"
  ],
  "local_snapshot_path": "/root/code/vepfs/hermes/novel-demo/personalized-user-feedback-agent-evolution/v8-audio-novel-tts-video/models/qwen3_tts_0_6b_customvoice",
  "sample_audio": "media/chapter_audio.wav",
  "sample_audio_manifest": "sample_audio_manifest.json",
  "fallback_model_id": "facebook/mms-tts-nan",
  "fallback_note": "MMS fallback voice sample exists for tiny smoke testing; v8 main backend uses Qwen3-TTS 0.6B CustomVoice Serena 女声.",
  "download_status": {
    "model_safetensors": true,
    "speech_tokenizer": true
  },
  "inference_status": "qwen_tts generated Chinese chapter_audio.wav with Serena female voice when local model is available"
}