mlx-community/cohere-transcribe-03-2026-mlx-8bit

Cohere Transcribe 03-2026 — MLX 8-bit

This repository contains an MLX-native int8 conversion of Cohere Transcribe 03-2026 for local automatic speech recognition on Apple Silicon.

Note This repo is a community mirror of the canonical MLX conversion maintained by AppAutomaton at appautomaton/cohere-asr-mlx.

Variants

Path	Precision
mlx-int8/	int8 quantized weights

Model Details

• Developed by: AppAutomaton
• Shared by: mlx-community
• Original MLX repo: appautomaton/cohere-asr-mlx
• Upstream model: CohereLabs/cohere-transcribe-03-2026
• Task: automatic speech recognition
• Runtime: MLX on Apple Silicon

How to Get Started

Command-line transcription with mlx-speech:

python scripts/generate/cohere_asr.py \
  --audio input.wav \
  --output transcript.txt

Minimal Python usage:

import numpy as np
import soundfile as sf

from mlx_speech.generation import CohereAsrModel

audio, sr = sf.read("input.wav", dtype="float32", always_2d=False)
if audio.ndim > 1:
    audio = audio.mean(axis=1)
if sr != 16000:
    old_len = len(audio)
    new_len = int(round(old_len * 16000 / sr))
    audio = np.interp(
        np.linspace(0, old_len - 1, new_len),
        np.arange(old_len),
        audio,
    ).astype(np.float32)

model = CohereAsrModel.from_path("mlx-int8")
result = model.transcribe(audio, sample_rate=16000, language="en")
print(result.text)

Notes

• This repo contains the quantized MLX runtime artifact only.
• The conversion keeps the original encoder-decoder ASR architecture and remaps weights explicitly for MLX inference.
• The example above resamples to 16 kHz before calling transcribe(), which matches the runtime requirement.
• This mirror is a duplicated repo, not an automatically synchronized namespace mirror.

Links

• Canonical MLX repo: appautomaton/cohere-asr-mlx
• Source code: mlx-speech
• More examples: AppAutomaton

License

Apache 2.0 — following the upstream Cohere Transcribe model license. Check the original Cohere release for current terms.