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651 B
651 B
whisper
Port of OpenAI's Whisper ASR model in C/C++ using ggml
More info
Checkout https://github.com/ggerganov/whisper.cpp
Memory usage
| Model | Mem |
|---|---|
| tiny.en | ~460 MB |
| base.en | ~620 MB |
| small.en | ~1.3 GB |
| medium.en | ~2.8 GB |
| large | ~4.9 GB |
ggml format
The original models are converted to a custom binary format. This allows to pack everything needed into a single file:
- model parameters
- mel filters
- vocabulary
- weights
For more details, see the conversion script convert-pt-to-ggml.py