About
Hi, there! I’m Yifei, currently a research scientist at Cursor. Previously, I was a PhD student at UC Berkeley. I have also spent time at Thinking Machines Lab, xAI, and FAIR.
These days I am most excited about improving agentic capabilities with RL, and its synergy with user provided cobtext and design of RL framework.
Recent Blogposts
If time allows, I will try to put down my reflections in blog posts. Feel free to let me know if there is a specific topic that you would like me to write a blog post about!