Mistral releases multimodal MoE model Large 4 (Le Chonk) on Hugging Face

Mistral Large 4, codenamed Le Chonk, is a multimodal Mixture-of-Experts model with approximately 1 trillion total parameters and 49 billion active parameters. It features a 1-million-token context window and a Pixtral vision encoder, supporting text and image inputs. The model shows strong performance in cybersecurity tasks, scoring 82% on the Artificial Analysis Cyber Index test, and is positioned for defensive security work and coding agents. It is released under the Mistral Ecosystem Open-Weight License and available in FP8, NVFP4, and GGUF formats.