Releases

Mistral AI released Voxtral TTS, a 4B multilingual text-to-speech model.

Mistral AI launched Forge, an enterprise system for creating organization-specific frontier models.

Mistral AI released Leanstral, an open model for formal theorem proving and Lean code.

Mistral AI released Mistral Small 4, a next-generation compact open model for multimodal and agentic workloads.

Mistral AI joined NVIDIA's Nemotron Coalition to advance open frontier models and shared AI infrastructure.

Mistral AI agreed to acquire French serverless cloud platform Koyeb to strengthen its AI infrastructure and deployment stack; financial terms were not disclosed.

Mistral AI released two second-generation Voxtral transcription models for production speech-to-text workloads.

Mistral AI expanded Vibe into a fuller agentic development environment for software teams.

Mistral AI released Mistral OCR 3 with improved document parsing and structured extraction.

Mistral AI launched Vibe CLI, an agentic command-line coding environment powered by Devstral.

Mistral AI released Devstral 2, its second-generation open code-agent model.

Mistral AI released the Mistral 3 generation, including open-weight Mistral Large 3 and Ministral 3 models in 3B, 8B and 14B sizes.

Mistral AI launched AI Studio as an enterprise production platform for building, evaluating, observing, governing and deploying AI applications.

Mistral AI raised €1.7 billion in a Series C led by ASML at an €11.7 billion post-money valuation.

Mistral AI introduced persistent memory capabilities for agents and applications.

Le Chat added custom MCP-server support, enterprise connectors and persistent memories.

Mistral AI updated its enterprise model tier with Mistral Medium 3.1.

Mistral AI released Codestral 25.08 and expanded its enterprise coding stack across Mistral Code and developer tools.

Le Chat added Deep Research, multilingual reasoning, image editing, projects and expanded voice capabilities.

Mistral AI released Voxtral Small and Voxtral Mini, open speech-understanding models for transcription and audio reasoning.

Mistral AI expanded the Devstral family with Devstral Small 1.1 and a larger Devstral Medium model.

Mistral AI introduced AI for Citizens, a sovereign AI offering for governments and public-sector institutions.

Mistral AI released Mistral Small 3.2 with improved instruction following, function calling and reduced repetition.

Mistral AI announced Mistral Compute, a sovereign European AI cloud developed with NVIDIA infrastructure and European partners.

Mistral AI released Magistral Small and Magistral Medium, its first reasoning-focused model family.