# Mistral AI Releases Mistral Large 4 (Le Chonk): A 1.05T Parameter Open-Weight Multimodal MoE

> Source: <https://www.marktechpost.com/2026/10/06/mistral-ai-releases-mistral-large-4-le-chonk-a-1-05t-parameter-open-weight-multimodal-moe/>
> Published: 2026-10-06 17:30:46+00:00

Mistral AI has released Mistral Large 4, nicknamed Le Chonk, as a public preview. It is a 1.05 trillion parameter Mixture of Experts model with 49 billion active parameters, native image input, and a 1 million token context window, trained on 3,800 NVIDIA Grace Blackwell GPUs in Mistral's own European datacenters. The API is live now; open weights ship end of October 2026.

The post [Mistral AI Releases Mistral Large 4 (Le Chonk): A 1.05T Parameter Open-Weight Multimodal MoE](https://www.marktechpost.com/2026/10/06/mistral-ai-releases-mistral-large-4-le-chonk-a-1-05t-parameter-open-weight-multimodal-moe/) appeared first on [MarkTechPost](https://www.marktechpost.com).