I grew up in Hong Kong. Currently in Palo Alto, on leave from M&T at UPenn.
I work on Grok Model Capabilities at xAI.
I've spent time dabbling across many corners of ML: Parameters as Experts (ICML 2026), TestSmith (ICLR 2026), From Directions to Cones (ACL 2025), Validation-Gated Hebbian Learning (NeurIPS 2025), Position-Aware Anti-Aliasing Filters (IEEE Access 2022), Attribute Relation Modeling (DeLTA 2021).
I am also fascinated by venture investing. Interests range across AI/ML, fintech, crypto, robotics, biotech, and prediction markets. Find me at Dorm Room Fund.
Previously: Ramp, Nous Research, KKR.
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