Mistral Large 3 / Mistral 3

Mistral · Dec 2025

The return to open: largest open-weight MoE from a major Western lab — 675B total / 41B active, Apache 2.0.

Sources

Official

• 2025-12-02 Introducing Mistral 3 — announcement.

Writing & commentary

tk — to collect

Tweets

tk — fleet pass pending; mirror to archive

Official record

tk — release date, specs, benchmarks, checkpoints

History

tk — context of the world at release; events and entanglements

Impressions

tk — day-of and longitudinal vibes to collect

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