Notes on research, engineering, and things I am learning.https://xirui-li.github.io/blog/https://xirui-li.github.io/blog/posts/agent-robotic-systems/https://xirui-li.github.io/blog/posts/agent-robotic-systems/One loop, many ways to build it: from end-to-end policies to agent systems for robots.Wed, 21 Oct 2026 00:00:00 GMT