Jonathan Gabor

Jonathan Gabor

Researcher working on AI safety and evaluations.

About

I'm a computer scientist with an M.S. from Cornell University. My research focuses on AI safety, particularly reward hacking and evaluations. In the past, I've worked on computational complexity and algorithm design. As of January 2026, I am a winter fellow at Fulcrum Research.

Publications

EvilGenie: A Reward Hacking Benchmark
Jonathan Gabor, Jayson Lynch, Jonathan Rosenfeld — Preprint
Suffix Rank: A New Scalable Algorithm for Indexing Large String Collections
Marina Barsky, Jonathan Gabor, Mariano Consens, Alex Thomo — VLDB 2020
Switches are PSPACE-Complete
Jonathan Gabor, Aaron Williams — CCCG 2018