Corrected: Mistral releases Voxtral 3, speech models and a voice agent SDK

MistralNew modelConfirmed

Correction: Corrected 23 Oct 2026: added that all four models are in Public Preview, and named the text-to-speech model as Mistral's docs do: Voxtral TTS 3 (voxtral-mini-tts-3-0).

Mistral released the Voxtral 3 family: Voxtral Mini Transcribe 3, Voxtral Mini Transcribe Realtime 3, Voxtral Small Transcribe 3 and Voxtral TTS 3 (voxtral-mini-tts-3-0), plus a voice agent SDK built on LiveKit that runs speech in, reasoning and speech out as one streaming pipeline.

All four models are in Public Preview.
Listed prices are $0.0035 per minute for Mini Transcribe 3 (batch), $0.008 per minute for Mini Transcribe Realtime 3, $0.0040 per minute for Small Transcribe 3 and $13 per 1M characters for TTS 3.
Open-weights availability was not stated in the announcement.

Who can use it: Available through the Mistral API on European, US and global endpoints, with playgrounds in Studio. On-premises or private-cloud deployment is by contacting Mistral.
When: Announced and available October 20, 2026.

Mistral: Voxtral 3 · Mistral docs changelog Announced 2026-10-20 · date only

Read the official announcement for access details. Availability can depend on your plan, region or workplace settings.