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Meta · Transcription model

Muse Voice Transcribe 1.0

meta/muse-voice-transcribe-1.0
  • Transcription
Released Sep 11, 2026

Muse Voice Transcribe 1.0 is a synchronous speech-to-text model from Meta. It is suited for push-to-talk, endpointing, and speaker-aware transcription, with keyword biasing for domain terms and language biasing through...

Specifications

Input
wav, mp3, flac, m4a, ogg, webm, aac, opus · base64 JSON, multipart file or URL · up to 25 MB
Output
text; verbose_json adds language, duration, segments and word timestamps
Billing
per second of audio

Use it

POST /api/v1/audio/transcriptions · MCP transcribe · full reference

curl https://omnirail.org/api/v1/audio/transcriptions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" \
  -F model=meta/muse-voice-transcribe-1.0 \
  -F file=@meeting.mp3