Distil-Whisper

Distilled Whisper model for fast English automatic speech recognition (ASR).

Distil‑Whisper Small English is a distilled version of Whisper Small, optimized for fast and efficient automatic speech recognition.

Technical Details

Model checkpoint:distil-whisper/distil-small.en
Input resolution:80x3000 (30 seconds audio)
Max decoded sequence length:200 tokens
Number of parameters (encoder):166M
Model size (encoder) (float):332 MB
Number of parameters (decoder):211M
Model size (decoder) (float):450MB

Applicable Scenarios

  • Smart Home
  • Accessibility
  • Real-time Transcription

Supported Mobile Form Factors

  • Phone
  • Tablet

License

Model:MIT

Supported Mobile Devices

  • Samsung Galaxy S21
  • Samsung Galaxy S21 Ultra
  • Samsung Galaxy S21+
  • Samsung Galaxy S22 5G
  • Samsung Galaxy S22 Ultra 5G
  • Samsung Galaxy S22+ 5G
  • Samsung Galaxy S23
  • Samsung Galaxy S23 Ultra
  • Samsung Galaxy S23+
  • Samsung Galaxy S24
  • Samsung Galaxy S24 Ultra
  • Samsung Galaxy S24+
  • Samsung Galaxy S25
  • Samsung Galaxy S25 Ultra
  • Samsung Galaxy S25+
  • Samsung Galaxy Tab S8
  • Snapdragon 8 Elite Gen 5 QRD
  • Xiaomi 12
  • Xiaomi 12 Pro

Supported Mobile Chipsets

  • Snapdragon® 8 Elite Mobile
  • Snapdragon® 8 Elite Gen 5 Mobile
  • Snapdragon® 8 Gen 1 Mobile
  • Snapdragon® 8 Gen 2 Mobile
  • Snapdragon® 8 Gen 3 Mobile
  • Snapdragon® 888 Mobile

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