Today, we release the weights of a new and improved Le Chonk, advancing the open frontier for agentic coding and cybersecurity.
Mistral has released the weights of an improved Le Chonk, also known as Mistral Large 4, as an open frontier model for agentic coding and cybersecurity. It ranks first among open models on Cognition's FrontierCode benchmark and is presented as a new Pareto-efficiency benchmark on Artificial Analysis. The release matters because developers can download the weights on Hugging Face, customize them with Mistral Forge, and deploy them anywhere, strengthening the open-weight alternative for coding and cyberdefense work.
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- Mistral AI2026-10-29 14:21