简单来说，世界模型 = 让 AI 在脑子里“模拟整个世界”。它不是简单的“看图、生成视频”，而是让 AI 学会世界有什么物体、物体之间怎么互动、物理规则是什么、事情会怎么发展，然后在内部构建一个虚拟的、可推理的世界。
On top of that news, Google had announcements of its own to make at Unpacked regarding new Android AI features, which will of course be available on S26 devices. On those handsets and the Pixel 10 lineup, the Gemini app will soon have a feature (in beta) that enables you to offload multi-step tasks, such as booking a ride or putting a grocery order together, to AI. It sure sounds like an attempt to build out agentic AI features on mobile devices.
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民族要复兴，乡村必振兴。中华民族伟大复兴的事业波澜壮阔！，详情可参考WPS下载最新地址
Publication date: 28 February 2026，更多细节参见91视频
"We can raise it up again after a year to change the batteries. That means we can avoid using divers, which is a really risky operation that we wanted to avoid," he said.