MBZUAI 旗下 IFM 发布开源世界模型 PAN 2:29B 参数可模拟 20 秒动作结果
MBZUAI’s IFM Releases PAN 2, an Open 29B World Model for Physical AI
阿联酋 MBZUAI 的 IFM 实验室开源了 PAN 2,用 29B 扩散模型加 LLM 规划器,能预演最长 20 秒的物理动作结果。做机器人或具身智能的团队可以自己部署跑起来,不用从零搭仿真环境,Apache 2.0 许可商用也没障碍。
MBZUAI 的 Institute of Foundation Models(IFM)于 2026 年 11 月 10 日发布 PAN 2,一个采用 Apache 2.0 许可的开源世界模型。模型由一个 LLM 规划器与一个 29B 参数的扩散 transformer 组合而成,用于生成物理世界的模拟视频。
其工作方式是:LLM 规划器负责理解指令并拆解动作序列,29B 扩散 transformer 则把动作对应的物理后果渲染为视频,单次可模拟最长 20 秒的动作结果。这种架构让机器人与具身智能系统可以在真实部署前,先在模型内部预演动作效果。
PAN 2 面向 Physical AI(物理智能)场景,以 Apache 2.0 开源许可发布,开发者可以自由商用和二次开发,为具身智能研究提供了一个可自托管的替代方案。
MBZUAI’s IFM Releases PAN 2, an Open 29B World Model for Physical AI
The Institute of Foundation Models at MBZUAI released PAN 2, an Apache 2.0 world model that couples an LLM planner with a 29B diffusion transformer to simulate up to 20 seconds of action outcomes as video. The post MBZUAI’s IFM Releases PAN 2, an Open 29B World Model for Physical AI appeared first on MarkTechPost .
This report is categorized under AITOP's "Models" desk. Within our cross-regional analytical framework, it directly maps to AI developer toolchains, coding agents, and engineering workflows. Key entities and technical topics under continuous tracking include PAN 2, MBZUAI, 开源模型, 世界模型.
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