Devstral 2

by Mistral AI

About the model:

Mistral model built for SWE.

Model type:

Code

Model performance class:

Latest

Link to the model:

https://huggingface.co/mistralai/Devstral-2-123B-Instruct-2512

Base models:

Devstral-2-123B-Base-2512

End model:

Devstral-2-123B-Instruct-2512

End model license:

Modified MIT License

About the organisation:

Mistral, a French AI company.

Link to the organisation:

https://mistral.ai/

Model release date:

May 2025

Availability

Base Model Data

No information provided on pretraining data.

End User Model Data

No information provided on fine-tuning data.

Base Model Weights

No weights found.

End User Model Weights

Model weights made available on HuggingFace.

https://huggingface.co/mistralai/Devstral-2-123B-Instruct-2512

Training Code

No training code found.

Documentation

Code Documentation

No code, so no documentation

Hardware Architecture

No information on hardware architecture found.

Preprint

No preprint found. Release-by-blogpost.

https://mistral.ai/news/devstral-2-vibe-cli

Paper

No peer-reviewed paper available.

Modelcard

Model card contains primarily inference information

https://huggingface.co/mistralai/Devstral-2-123B-Instruct-2512

Datasheet

No datasheet available

Access

Licenses

Modified MIT License

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