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Mistral AI (@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 wor

L4 · DeveloperModels & Releases@MistralAI· 10/6/2026

Major new foundational model release with significant technical specifications and deployment implications for developers building AI applications.

AI Summary

Mistral AI releases Mistral Large 4, a 1-trillion parameter model with 49B active parameters, claiming state-of-the-art performance on critical workloads and visual .

Excerpt

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 https://t.co/Jr5Z11mxEv

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