metadata
license: cc-by-4.0
language:
- en
tags:
- speech
- asr
- coreml
- parakeet
- transducer
- ios
base_model: nvidia/parakeet-tdt-0.6b-v2
Parakeet TDT v3 — CoreML INT8 (iOS, 5s)
CoreML INT8 conversion of NVIDIA Parakeet-TDT 0.6B v2 for iOS, with encoder shape optimized for audio segments up to 5 seconds. Smaller and faster than the variable-length variant for short-form audio.
Models
| Model | Description | Compute | Quantization |
|---|---|---|---|
encoder.mlmodelc |
FastConformer encoder (5s max) | Neural Engine | INT8 palettized |
decoder.mlmodelc |
LSTM prediction network | Neural Engine | FP16 |
Usage
Used by speech-swift ParakeetASR module:
let model = try await ParakeetASRModel.fromPretrained()
let text = try model.transcribeAudio(samples, sampleRate: 16000)
- Guide: soniqo.audio/guides/parakeet
- Docs: soniqo.audio
- GitHub: soniqo/speech-swift