MiniMax M3.1 Flash open weights: mixed results vs DeepSeek V4.1 Flash on official table
MiniMax released M3.1 Flash weights (428B total, 23B active, 1M context); its official comparison table shows it behind DeepSeek V4.1 Flash on DeepSWE (73.7 vs 77.0) and Terminal Bench (38.1 vs 42.3) but slightly ahead on Automation-Bench (62.8 vs 60.5) and tool-free HLE (43.4 vs 42.6).
MiniMax 把 M3.1 Flash 的权重放出来了,能自己下载部署。总参数 428B,每次只激活 23B,上下文最长 1M;官方报的智能体成绩有 BankerToolBench 76.2、DeepSWE 73.7%、OSWorld V2 61.7。 模型页上和 DeepSeek V4.1 Flash 同表比,是互有胜负:写代码的 DeepSWE(73.7 对 77.0)和 Terminal Bench(38.1 对 42.3)落后,办公自动化 Automation-Bench(62.8 对 60.5)和无工具 HLE(43.4 对 42.6)略高。
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