File size: 1,159 Bytes
686f1c5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | ---
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](https://huggingface.co/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](https://github.com/soniqo/speech-swift) `ParakeetASR` module:
```swift
let model = try await ParakeetASRModel.fromPretrained()
let text = try model.transcribeAudio(samples, sampleRate: 16000)
```
---
- **Guide**: [soniqo.audio/guides/parakeet](https://soniqo.audio/guides/parakeet)
- **Docs**: [soniqo.audio](https://soniqo.audio)
- **GitHub**: [soniqo/speech-swift](https://github.com/soniqo/speech-swift)
|