Releases

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.