# Mistral releases open weights for its trillion-parameter Mistral Large 4 model

> Original title: Mistral releases weights for its trillion-parameter AI model, targeting cybersecurity

- Source: TechCrunch · AI
- Published: 2026-10-29T14:00:00.000Z
- Bad Influence: https://badinfluence.news/items/d8stgnz5sr1qggya46yrwkynh
- Original: https://techcrunch.com/2026/10/29/mistral-releases-weights-for-its-trillion-parameter-ai-model-targeting-cybersecurity/

## Summary

Mistral has released the weights for Mistral Large 4, a trillion-parameter open-weight model, on Hugging Face and through its API. Mistral says the model matches the Chinese open-weight GLM-5.3 on performance while using 47 percent fewer tokens per task, and it targets cybersecurity use. Mistral's VP of Science Pierre Stock says open weights let businesses and governments deploy it on-premises without cutoff by a provider.