Mistral: Mistral Medium 3.1

Mistral Medium 3.1 is an upgraded release of the Mistral Medium 3 model, built to deliver enterprise-grade performance with frontier-level capabilities at a fraction of the cost. Offering up to 8× lower operational expenses compared to traditional large models, it provides an ideal balance of advanced reasoning, multimodal performance, and scalability for professional and industrial applications.

The model performs strongly in coding, STEM reasoning, and enterprise adaptation, while supporting flexible deployment options including hybrid, on-premises, and in-VPC environments. Mistral Medium 3.1 achieves competitive accuracy against larger models such as Claude Sonnet 3.5/3.7, Llama 4 Maverick, and Command R+, all while maintaining broad cloud compatibility and seamless workflow integration.