Mistral Announces 1.05 Trillion Parameter Model Large 4
Mistral announced Mistral Large 4, nicknamed Le Chonk, on October 6, 2026. The model has 1.05 trillion total parameters and 49 billion active parameters in a Mixture-of-Experts setup. It handles text and images, supports a 1-million-token context window and over 160 languages, and is available through the Mistral API, with open weights planned for the end of October, according to Mistral.