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Mistral AI releases open weights for an improved Le Chonk model for coding and cybersecurity

AIMistral AI says it has released the weights of an improved Le Chonk model aimed at agentic coding and cybersecurity. The company says Le Chonk ranks #1 among open models on Cognition's FrontierCode and sets a new Pareto efficiency benchmark on Artificial Analysis.
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Today, we release the weights of a new and improved Le Chonk, advancing the open frontier for agentic coding and cybersecurity.

💻 Built to build: Le Chonk ranks #1 on @cognition’s FrontierCode among open models, and sets a new benchmark for Pareto efficiency on @artificialanalysis.

🛡 Built to defend: State-of-the-art in cyberdefense, put through the paces by the world's leading cyber vendors, including @CrowdStrike, @cloudflare, @rubrik, @zscaler, and others.

Built for sovereignty: Make it yours. Download the weights on @huggingface , customize it with Mistral Forge, and deploy it wherever you need it.

Read more from our team and customers 👇:

This story is featured in top picks: “Mistral releases open weights for improved Mistral Large 4 model”

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Mistral AI · x.comPublished · added here

Original title: Today, we release the weights of a new and improved Le Chonk, advancing the open frontier for agentic coding and cybersecurity.

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AI codingOpen-source ecosystemDeployment & engineeringSafety & alignmentModel releasesEvals & benchmarks