● ModelsOct 29, 2026 · 19:008 sources
Le Chonk: Built for Coders, Trusted by Defenders.
From mistral.ai
AI;DR
The weights of Mistral Large 4, also known as Le Chonk, are now open. It is a 1T parameter multimodal model described as the best open-weight model for coding, trained in Europe.
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- SUPPORT@artificialanlys“Mistral Large 4 (high) uses 82K output tokens per Intelligence Index task, 39% fewer than Preview (135K), placing it on the open weights Pareto frontier.”x.com
- SUPPORT@valsai“Mistral Large 4 OSS debuts at #5 among open-weight models on the Vals Index and #17 overall.”x.com
- SUPPORT@_lewtun“TRL has day-0 support to post-train Le Chonk on a single node... training adapters on top of FP8 weights: ⚡ 32.7k tokens per step in ~8 seconds”x.com
- SUPPORT@nvidiaai“1T-parameter MoE multimodal model trained from scratch on 3,800 NVIDIA Grace Blackwell GPUs.”x.com
- SUPPORT@jun_song“Mistral just dropped a new open-weight model for the roughly seven people on earth who will actually use it.”x.com