MiniMax (official)· @MiniMax_AI · X·· 2026-06-13AI 评分73
AI 导读
MiniMax 开源 M3 模型，约 428B 总参数、23B 激活参数，支持前沿编码、长周期智能体任务及原生多模态（文本、图像、视频），上下文窗口达 1M token。开放权重，可在 Baseten 部署。在少于 500B 参数的模型中，能同时兼顾编码、智能体工作负载和 1M 上下文的模型极少，M3 全部实现。
正文 · 原文
With only ~428B params, and ~23B activated params
M3 still handles frontier coding + long-horizon agents + native multimodal (text, image, video) at 1M-token context
few open-weight models do any of this. M3 does all of it.
Thanks @baseten 🚀
Congrats to the MiniMax team on the open-source launch of M3! There are very few <500bn parameter models that can tackle coding, agentic workloads, and multimodal all with a 1M-token context window but M3 does it all. Dig in here: https://www.baseten.co/library/minimax-m3/在 X 查看被引用的帖子
来源：MiniMax (official) · x.com