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    "prompt_id": "zs_short",
    "text": "Hello, this is a VoxCPM2 speech synthesis test.",
    "mode": "zero_shot",
    "status": "success",
    "wav_size_bytes": 307244,
    "generation_time_s": 8.56
  },
  {
    "prompt_id": "zs_medium",
    "text": "The quick brown fox jumps over the lazy dog. This sentence contains every letter of the English alphabet.",
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    "status": "success",
    "wav_size_bytes": 706604,
    "generation_time_s": 14.68
  },
  {
    "prompt_id": "zs_zh",
    "text": "你好世界，人工智能正在改变我们的生活方式。",
    "mode": "zero_shot",
    "status": "success",
    "wav_size_bytes": 307244,
    "generation_time_s": 5.42
  },
  {
    "prompt_id": "ref_short",
    "text": "Hello, this is a VoxCPM2 speech synthesis test.",
    "mode": "reference",
    "status": "success",
    "wav_size_bytes": 353324,
    "generation_time_s": 6.11
  },
  {
    "prompt_id": "ref_medium",
    "text": "The quick brown fox jumps over the lazy dog. This sentence contains every letter.",
    "mode": "reference",
    "status": "success",
    "wav_size_bytes": 537644,
    "generation_time_s": 12.99
  },
  {
    "prompt_id": "ref_long",
    "text": "Artificial intelligence has made remarkable progress in recent years, particularly in the field of natural language processing and speech synthesis.",
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    "status": "success",
    "wav_size_bytes": 768044,
    "generation_time_s": 15.68
  },
  {
    "prompt_id": "ref_zh",
    "text": "你好世界，人工智能正在改变我们的生活方式。",
    "mode": "reference",
    "status": "success",
    "wav_size_bytes": 384044,
    "generation_time_s": 7.5
  },
  {
    "prompt_id": "ref_expressive",
    "text": "What an amazing breakthrough in technology! I can hardly believe how far we have come.",
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    "status": "success",
    "wav_size_bytes": 506924,
    "generation_time_s": 9.93
  },
  {
    "prompt_id": "ref_hq",
    "text": "Speech synthesis technology has reached an incredible level of quality and naturalness.",
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    "status": "success",
    "wav_size_bytes": 445484,
    "generation_time_s": 11.92
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]