Model · Language model

Devstral 2

Mistral AI's 123-billion-parameter dense Devstral 2 coding release, published as ungated weights under a Modified MIT license with a managed API now deprecated toward Medium 3.5.

Developer
Mistral AI
Distribution
Downloadable weights · Developer API
Artifact licensing
Restricted artifact terms
License scope
Reviewed release artifacts and mandatory terms; not an assessment of training code or training data openness.
Licenses
Mistral Modified MIT License
Boundary
This record represents the mistralai/Devstral-2-123B-Instruct-2512 weight release of December 2025 at Hugging Face commit 1613bf01adb5e1c6fdc196b46e6b173eae75eb4a, together with the devstral-2512 API model, deprecated with migration directed at Mistral Medium 3.5. The Small 2 sibling line, Devstral Medium, other Mistral lines, and community quantizations remain separate boundaries.

Risk statements

Not yet examined.

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