Recent work
Roblox Foundation AI2026
2025

2024
Earlier publications
Berkeley & before2020
2019
2018
2017



2016


2015
2012
I am a research lead at Roblox's Foundation AI group. Our research spans 3D foundation models, video world models, and agentic game generation.
Previously, I founded Sway, an AI video generation startup (acquired by Roblox) that made it to #3 overall on the App Store — back before video models even “worked.”
I was fortunate to be advised by Prof. Alexei (Alyosha) Efros during my Ph.D. at UC Berkeley.





