Mistral Small 4 发布：统一推理、多模态与编码的开源模型
原标题：Mistral Small 4
AI 摘要
Mistral AI 发布了 Mistral Small 4，这是其 Small 系列的新旗舰模型，首次统一了推理、多模态和智能体编码能力，支持文本和图像输入，并采用 Apache 2.0 开源许可。该模型基于 MoE 架构，总参数 119B，激活参数 6B，上下文窗口 256k，性能相比 Small 3 提升显著，推理延迟降低 40%，吞吐量提升 3 倍。模型已通过 Mistral API、Hugging Face 等渠道提供，并与 NVIDIA 合作优化推理，加入 Nemotron 联盟。
正文节选
Today, we are announcing Mistral Small 4. This model is the next major release in the Mistral Small family. Mistral Small 4 is the first Mistral model to unify the capabilities of our flagship models, Magistral for reasoning, Pixtral for multimodal, and Devstral for agentic coding, into a single, versatile model. With Small 4, users no longer need to choose between a fast instruct model, a powerful reasoning engine, or a multimodal assistant: one model now delivers all three, with configurable r