Mistral 发布 Mistral Large 4 预览版：1 万亿参数
原标题：Introducing Mistral Large 4: Le chonk
AI 摘要
Mistral 发布 Mistral Large 4 预览版，这是一个 1 万亿参数、490 亿激活参数的模型，使用其自有的 3800 块 NVIDIA Grace Blackwell GPU 集群训练。该预览版通过 Mistral API 提供，官方承诺月底发布开放权重版本。模型仅支持 none 和 high 两档推理级别，在 Artificial Analysis 上得分 38，略低于 552B 的 DeepSeek 4.1 Flash，但相比去年 12 月的 Mistral Large 3（得分 9）有巨大提升。
正文节选
6th October 2026 - Link Blog Introducing Mistral Large 4: Le chonk (via) Mistral are back in the game. Today they're releasing a preview of Mistral Large 4, a 1 trillion parameter, 49 billion active parameter model trained on their own cluster of 3,800 NVIDIA Grace Blackwell GPUs. The preview is available via their API. They promise to release the open weights model at the "end of this month". The model only supports two reasoning levels - "none" and "high" - via the Mistral API. Here are both p