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whisper-coreml-models
sebastian-software/whisper-coreml-models
whisper-coreml-models is a machine learning model from sebastian-software. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for whisper.cpp. The card lists the license as mit.
Pre-converted CoreML encoder models for whisper.cpp, optimized for Apple Neural Engine (ANE) acceleration.
Access
Public
Updated Jan 3, 2026
Repo size
1.3 GB
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0
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Repo makeup
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.bin1.3 GB · 100%
At a glance
- Library
- whisper.cpp
- License
- mit
- Access
- Public
- Created
- Jan 3, 2026
- Updated
- Jan 3, 2026
- SHA
- dd351537
Model card
From the Hugging Face model README
Whisper CoreML Models
Pre-converted CoreML encoder models for whisper.cpp, optimized for Apple Neural Engine (ANE) acceleration.
Models
| Model | Size | Description |
|---|---|---|
ggml-large-v3-turbo-encoder.mlmodelc | ~1.3 GB | Whisper large-v3-turbo encoder, ANE-optimized |
Usage
These models are used by whisper-coreml for Node.js speech recognition with Neural Engine acceleration.
npm install whisper-coreml
npx whisper-coreml download
Conversion
Models were converted using whisper.cpp's conversion tools:
python3 models/convert-whisper-to-coreml.py --model large-v3-turbo --encoder-only True --optimize-ane True
xcrun coremlc compile models/coreml-encoder-large-v3-turbo.mlpackage models/
Performance
On Apple M1 Ultra:
- 14x real-time transcription speed
- 1 hour of audio in ~4.5 minutes
License
MIT - Same as whisper.cpp
Credits
- Library
- whisper.cpp
- License
- mit
- Languages
- en, multilingual
- Created
- Jan 3, 2026
- Updated
- Jan 3, 2026