# Mistral releases Le Chonk trillion-parameter open-weight model positioned for enterprise cybersecurity > Source: > Published: 2026-10-06 19:05:44+00:00 # Mistral releases Le Chonk trillion-parameter open-weight model positioned for enterprise cybersecurity According to ZDNet and Wired, Mistral launched Mistral Large 4, called 'Le Chonk,' a trillion-parameter open-weight model positioned as an enterprise defense against growing AI agent security breaches. Mistral is marketing open-weight models as alternatives to proprietary systems for cybersecurity applications. ## Topics ## Sources - Press[Read article](https://www.zdnet.com/innovation/mistral-le-chonk-ai-cybersecurity-business/) - Press[Read article](https://www.wired.com/story/mistral-new-model-le-chonk-open-source-china-us-frontier/) ## Go deeper This intelligence is sourced automatically from public sources across the web and synthesised by the Prefactor AI pipeline. Stories are reviewed before publication.