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Mistral Large 4 joins Open Math OS with 1.05T open weights

AIMistral AI says its Mistral Large 4 model is now available on Open Math OS to approved teams. The model has 1.05T open weights and a 1M-token context window.
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Mistral Large 4 joins the model lineup on Open Math OS.

1.05T open weights, 1M context, live today for approved teams.

Open Math OS is a research workspace where mathematicians and AI agents work on shared projects, built only on open models so the community can inspect and run them, and with the community in control of its own data.

More open frontier models in the lineup means more choice for every team.

SAIR@SAIRfoundation
New on Open Math OS: Mistral Large 4 by @MistralAI. 1.05T open weights. 1M context window. Available now to all approved teams.
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Original title: Mistral Large 4 joins the model lineup on Open Math OS.

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Open-source ecosystemData & trainingModel releases