In our continued commitment to open-science, we are releasing the Voxtral Technical Report: The report covers details on pre-training, post-training, alignment and evaluations. We also present analysis on selecting the optimal model architecture, which pre-training format to use, and the benefits of DPO.

Introducing powerful new features in Le Chat, making it more capable and more fun!

Introducing the world's best (and open) speech recognition models!

Unmute turns a text LLM into a voice AI. At , it’s @MistralAI's Mistral-Small-3.2-24B, making it fully open-source. Play a quiz game with a snarky host, catch up on tech news, or just hang out and talk. Or modify it to do anything you want!

Introducing Mistral Small 3.2, a small update to Mistral Small 3.1 to improve: - Instruction following: Small 3.2 is better at following precise instructions - Repetition errors: Small 3.2 produces less infinite generations or repetitive answers - Function calling: Small 3.2's function calling template is more robust

We're proud to announce Mistral Compute—an unprecedented AI infrastructure undertaking in Europe, and a strategic initiative that will ensure that all nation states, enterprises, and research labs globally remain at the forefront of AI innovation. Read more in the thread.

Announcing Magistral, our first reasoning model designed to excel in domain-specific, transparent, and multilingual reasoning.

Today we are releasing ether0, our first scientific reasoning model. We trained Mistral 24B with RL on several molecular design tasks in chemistry. Remarkably, we found that LLMs can learn some scientific tasks more much data-efficiently than specialized models trained from scratch on the same data, and can greatly outperform frontier models and humans on those tasks. For at least a subset of scientific classification, regression, and generation problems, post-training LLMs may provide a much more data-efficient approach than traditional machine learning approaches. 1/n

Introducing Agents API: your go-to tool for building tailored agents to solve complex real-world problems!

Meet Document AI, our end-to-end document processing solution powered by the world’s best OCR model!