Online CTC models

This section lists available online CTC models.

• Zipformer-CTC-based Models
  • sherpa-onnx-streaming-zipformer-ctc-zh-xlarge-int8-2025-06-30 (Chinese)
    • Download the model
    • Decode a single wave file
    • Real-time speech recognition from a microphone
  • sherpa-onnx-streaming-zipformer-ctc-zh-int8-2025-06-30 (Chinese)
    • Download the model
    • Decode a single wave file
    • Real-time speech recognition from a microphone
  • sherpa-onnx-streaming-zipformer-small-ctc-zh-int8-2025-04-01 (Chinese)
    • Download the model
    • Decode a single wave file
    • Real-time speech recognition from a microphone
  • sherpa-onnx-streaming-zipformer-small-ctc-zh-2025-04-01 (Chinese)
    • Download the model
    • Decode a single wave file
    • Real-time speech recognition from a microphone
  • sherpa-onnx-streaming-zipformer-ctc-multi-zh-hans-2023-12-13 (Chinese)
    • Download the model
    • Decode a single wave file
      • fp32
      • int8
    • Real-time speech recognition from a microphone