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Latest / Frontier models and safety

Model releaseFrontierFrance EUConfirmed

Mistral releases Voxtral 3 speech models and a voice agent SDK

See how this story connects

Source: Mistral AI

Mistral AI released Voxtral 3, a family of speech-to-text and text-to-speech models with a voice agent SDK that listens, reasons, speaks and acts in connected business systems in one real-time pipeline. Transcription covers 50 languages, including the 24 official EU languages, and the 4-billion-parameter Mini model costs $0.0035 a minute; the speech model supports more than 35 languages. A Pro Voice feature reproduces a speaker’s voice and speaking style across languages from 30 minutes of audio.

Why it matters

The models run on Mistral’s EU-hosted API or on a customer’s own servers, so contact centres and public bodies can keep call audio inside their own systems.

When
20 Oct 2026
ID
WTA-N-2026-0397
Who
Mistral AI

Summary by wheresthe.ai, from Mistral AI. Checked against the source on 24 Oct 2026.

Read the original at Mistral AI

Source copy: download the page as saved on 24 Oct 2026 (PDF). Also held by the Internet Archive.

Earlier in this Storyline: What led hereMistral previews Large 4, a 1-trillion-parameter model with weights due by end of October

Cite this story

WTA-N-2026-0397: “Mistral releases Voxtral 3 speech models and a voice agent SDK.” wheresthe.ai, 20 Oct 2026. https://wheresthe.ai/d/fr-mistral-releases-voxtral-3-speech-models-and-voice-agent-sdk-2026-10/ (source: Mistral AI).

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