MiniMax M3.1 Flash 开源权重，428B 参数每次激活 23B
MiniMax 把 M3.1 Flash 权重放出来了，428B 只激活 23B，代理和编码基准分都贴出来了，想本地部署的可以去 Hugging Face 拉 weights。
MiniMax 开源了 M3.1 Flash 模型权重，总参数量 428B，每 token 激活 23B。代理任务成绩包括 BankerToolBench 76.2、DeepSWE v1.1 73.7%、OSWorld V2 61.7、Agents' Last Exam 29.6，CyberGym 网络安全基准为 82.2。推理效率上采用 MiniMax Sparse Attention 和 DSpark 投机解码。权重已上架 Hugging Face 和 ModelScope，同时提供 API、M Plan 和桌面端 MCode。
MiniMax M3.1 Flash weights are now public. 428B parameters total, 23B activated per token.
Agentic performance: A generational leap in agentic tasks, coding, and cybersecurity — 76.2 on BankerToolBench, 73.7% on DeepSWE v1.1, 61.7 on OSWorld V2, 29.6 on Agents' Last Exam, and 82.2 on CyberGym. Efficient by design: MiniMax Sparse Attention and DSpark speculative decoding improve inference efficiency.
Hugging Face: https://t.co/JDYA1zZh54 ModelScope: https://t.co/DQcmOjTwhO
API: https://t.co/fHRdSV7BwZ M Plan: https://t.co/LYnYZcsesu MCode for desktop: https://t.co/SGmLTI3fFU
