# LE CHATON FAT IS REAL > Source: > Published: 2026-10-07 21:45:02+00:00 Meet Mistral Large 4, aka Le Chonk 1T parameters, natively multimodal. 49B active. It is the best open weights model from US or Europe on aggregated benchmarks. State-of-the-art on critical workloads, including cyber defense, manufacturing and finance and it surpasses closed frontier models on visua