About

I’m a researcher at Redwood Research, an applied AI alignment nonprofit.

Previously, I completed a PhD in physics at Stanford. My research was primarily on building and testing models of dark matter in which it is composed of a very large number of very lightweight particles.

This blog is a mix of posts about AI alignment, physics, silly math puzzles, more “serious” math, and miscellaneous other topics.

I like answering questions about ML, physics, math, etc! Contact me if there’s anything in particular you want to know more about.