Introduction

Today, we're releasing Devstral 2—our next-generation coding model family available in two sizes: Devstral 2 (123B) and Devstral Small 2 (24B). Devstral 2 ships under a modified MIT license, while Devstral Small 2 uses Apache 2.0. Both are open-source and permissively licensed to accelerate distributed intelligence. Devstral 2 is currently free to use via our API. We are also introducing Mistral Vibe, a native CLI built for Devstral that enables end-to-end code automation.

Training

Parameters