metadata.json

{
  "model": "parakeet-tdt_ctc-0.6b-ja",
  "language": "ja (Japanese)",
  "source": "nvidia/parakeet-tdt_ctc-0.6b-ja",
  "sample_rate": 16000,
  "max_audio_seconds": 15.0,
  "max_samples": 240000,
  "vocab_size": 3072,
  "blank_id": 3072,
  "mel_features": 80,
  "mel_frames": 1501,
  "encoder_dim": 1024,
  "time_steps": 188,
  "components": {
    "preprocessor": {
      "input": {
        "audio_signal": [
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        ],
        "audio_length": [
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        ]
      },
      "output": {
        "mel_features": [
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          1501
        ],
        "mel_length": [
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        ]
      }
    },
    "encoder": {
      "input": {
        "mel_features": [
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        ],
        "mel_length": [
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        ]
      },
      "output": {
        "encoder": [
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          1024,
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        ],
        "encoder_length": [
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        ]
      },
      "quantization": "int8-per-channel"
    },
    "ctc_decoder": {
      "input": {
        "encoder": [
          1,
          1024,
          188
        ]
      },
      "output": {
        "ctc_logits": [
          1,
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          3073
        ]
      }
    }
  }
}