Arthur Mensch @arthurmensch

That one took some groundwork. Trained and served on our own compute, and RL shows no sign of saturation [引用 @MistralAI]: Meet Mistral Large 4, aka Le Chonk. • 1T parameters, natively multimodal. 49B active. It is the best open weights model from US or Europe on aggregated benchmarks. • State-of-the-art on critical workloads, including cyber defense, manufacturing and finance and it surpasses closed frontier models on visual grounding. • Forged in Europe end-to-end and is deployable from Europe via our own Mistral…

• Mistral releases weights for trillion-parameter Mistral Large 42026-10-29