Releases

Mistral will retire the third-party zai-glm-5-2 model from its API on October 31, 2026. Mistral directs integrations to zai-glm-5-3 at the same price.

Mistral AI opened a German hub in Munich to expand research, enterprise and public-sector operations in Germany.

Mozilla and Mistral AI announced a partnership to advance open AI models, tools and consumer experiences.

Mistral AI and Cloudera announced a partnership to deploy governed generative AI and agents on enterprise data.

Mistral AI raised €3 billion in a Series D led by Samsung, with Scaleup Europe Fund, EQT and PSG participating, at a post-money valuation of more than €21 billion.

Mistral AI and HUMAIN announced a partnership spanning sovereign AI infrastructure, models and enterprise deployments.

Mistral AI launched Agentic Search for autonomous research, retrieval and evidence-grounded agent workflows.

Mistral AI expanded in-region inference for open models using new European AI infrastructure.

Mistral AI launched Shieldstral, a security and guardrail layer for AI applications and agents.

Mistral AI Studio added centralized prompt and skills management for enterprise AI systems.

Mistral AI released Robostral Navigate, a vision-language-action model for robotic navigation.

Mistral AI released Leanstral 1.5 with improved formal reasoning and theorem-proving capabilities.

Mistral AI added centralized enterprise controls for connectors, access and governance.

Mistral AI released Mistral OCR 4, its fourth-generation document-understanding model.

Mistral AI held its AI Now Summit to announce new models, products and enterprise capabilities.

Mistral AI expanded Vibe with a unified agent experience across coding and software-development workflows.

Mistral AI launched Search Toolkit for building grounded search, retrieval and research applications.

Mistral AI introduced Physics AI for industrial engineering, simulation and scientific workloads.

Mistral AI signed a definitive agreement to acquire Emmi AI, expanding into physics-aware AI for engineering and industry; terms were not disclosed.

Mistral AI Studio added Model Context Protocol connectors for integrating enterprise systems and tools.

Le Chat added remote agents and a Work mode for enterprise knowledge and task execution.

Mistral AI released Mistral Medium 3.5 with improved agentic and enterprise production capabilities.

Mistral AI opened Workflows in public preview, enabling visual composition of enterprise AI agents and automations.

Mistral AI released a command-line interface for managing Spaces and developer workflows.

Mistral AI secured approximately $830 million in debt financing to buy NVIDIA chips and develop a Paris-area AI data centre.

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.

Mistral AI launched Mistral Code, an enterprise coding-assistant platform with IDE integration and deployment controls.

Mistral AI released Codestral Embed for semantic retrieval and search across software repositories.

Mistral AI launched the Agents API with persistent agents, tools, orchestration, conversations and built-in connectors.

Mistral AI and All Hands AI released Devstral Small 1, an open model designed for agentic software engineering.

Mistral AI released Mistral Medium 3 for enterprise workloads, combining frontier performance with lower serving cost.

Mistral AI launched Le Chat Enterprise with administration, connectors, deployment controls and enterprise governance.

Mistral AI released Mistral Small 3.1, adding multimodal understanding and stronger multilingual capabilities.

Mistral AI launched its first OCR model and Document AI capabilities for high-quality document parsing.

Mistral AI released Mistral Saba, a 24B regional language model optimized for Arabic and languages of the Middle East and South Asia.

Mistral AI relaunched Le Chat with iOS and Android apps, Pro and Team plans, faster inference, image generation and an Enterprise preview.

Mistral AI released Mistral Small 3, a 24B latency-optimized open-weight model.

Mistral AI released an updated Codestral model with improved code generation and a 256K context window.

Mistral AI upgraded Le Chat with web search, canvas, image generation and richer document-understanding features.

Mistral AI released Pixtral Large, a 124B multimodal model for image and document understanding.

Mistral AI launched a moderation API for safety classification and content policy enforcement.

Mistral AI launched an asynchronous Batch API for high-volume model inference.

Mistral AI launched the Ministral 3B and 8B models for edge, on-device and local use.

Mistral AI released Pixtral 12B, its first open-weight multimodal model.

La Plateforme added support for Pixtral and expanded developer tooling for multimodal applications.

Mistral AI expanded La Plateforme with model customization and fine-tuning capabilities.

Mistral AI released Mistral Large 2, a 123B flagship model with a 128K context window and improved multilingual and coding performance.

Mistral AI and NVIDIA jointly released Mistral NeMo, a 12B multilingual open model with a 128K context window.

Mistral AI released Codestral Mamba, an open code model using the Mamba 2 architecture.

Mistral AI released Mathstral 7B, an open model specialized for mathematical reasoning.

Mistral AI raised €600 million in equity and debt at a reported €5.8 billion valuation.

Mistral AI introduced self-service fine-tuning through La Plateforme and released customization tooling.

Mistral AI released Codestral, its first generative model specialized for code, under the Mistral AI Non-Production License.

Mistral AI released Mixtral 8x22B, a larger open sparse mixture-of-experts model.

Microsoft invested €15 million in Mistral AI through a convertible note alongside the companies' commercial partnership.

Microsoft and Mistral AI announced a multiyear partnership to make Mistral models available through Azure AI and collaborate on AI development and distribution.

Mistral AI launched Le Chat, its conversational AI assistant.

Mistral AI introduced Mistral Small as its efficient commercial model tier.

Mistral AI launched its first flagship commercial model, Mistral Large.

Mistral AI completed a €385 million Series A at a reported valuation of about €2 billion.

Mistral AI launched La Plateforme, its developer platform and API service.

Mistral AI released Mixtral 8x7B, an Apache-2.0 sparse mixture-of-experts model.

Mistral AI released Mistral 7B, its first open-weight language model, under the Apache 2.0 license.

Mistral AI raised a €105 million seed round, one of Europe's largest seed financings, at a reported valuation of roughly €240 million.

Arthur Mensch, Guillaume Lample and Timothée Lacroix founded Mistral AI in Paris to build efficient frontier AI models with an open-weight strategy.