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 Cloud infrastructure.

• Available to all via API today. Working with cybersecurity partners privately.

Open weights release end of October.