Model Details

Domain:

Task:

Model Access:

Open weights (restricted use)

AI Tools Usage

This model is commonly used behind the scenes in AI tools.

AI Tools for You

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.

Training

Training Code AccessibilityModified MIT license available (https://huggingface.co/mistralai/Devstral-2-123B-Instruct-2512/blob/main/LICENSE). States that large companies (>$20m revenue in previous month) and their employees must get a commercial license to use it.