Wrapping up 2025 with a review of some recent work, led by several amazing students and collaborators: Yixuan Pan, Ruoyi Qiao, @jiazhiyang.bsky.social, Shuhan Tan, Brayden Zhang, Shihao Li, @longpollehn.bsky.social, Peter Karkus, and @maxigl.bsky.social! kashyap7x.substack.com/p/2025-resea...