https://auto-driving-blog.pages.dev/tags/-%E7%89%A9%E7%90%86ai/ Recent content in ⚡ 物理AI on Elon's AD Insight https://auto-driving-blog.pages.dev/images/share.png https://auto-driving-blog.pages.dev/images/share.png Hugo zh-cn Sun, 19 Jul 2026 00:00:00 +0000 https://auto-driving-blog.pages.dev/posts/paper-reading/cosmos3-%E4%B8%96%E7%95%8C%E5%9F%BA%E7%A1%80%E6%A8%A1%E5%9E%8B%E7%B2%BE%E8%AF%BB/ Sun, 19 Jul 2026 00:00:00 +0000 https://auto-driving-blog.pages.dev/posts/paper-reading/cosmos3-%E4%B8%96%E7%95%8C%E5%9F%BA%E7%A1%80%E6%A8%A1%E5%9E%8B%E7%B2%BE%E8%AF%BB/ NVIDIA Cosmos 3 用 Mixture-of-Transformers 双塔架构将语言、图像、视频、音频、动作五模态统一进单一世界基础模型。Reasoner 塔负责语义推理，Generator 塔负责高保真生成，两塔通过共享跨模态注意力深度耦合。在 8 项物理 AI 基准上取得开放模型第一，并以 OpenMDW-1.1 宽松许可证开源。