Glossary
What is Whisper (speech recognition)?
Whisper is OpenAI's open-source speech-recognition model, widely used to transcribe audio and runnable entirely on your own hardware.
Free · Open source · macOS 13+ (Apple Silicon)
In depth
What it means.
- Because the model weights are open, Whisper can run locally — including on Apple Silicon GPUs — instead of calling a paid cloud API.
- Humla bundles a local Whisper engine (a quantised large-v3-turbo model) and a Norwegian-tuned NB Whisper model, so on-device transcription is free after a one-time download.
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