Jehyeok Yeon

yeonj.jpg

Oh, hey there! I’m Jehyeok Yeon, an incoming PhD candidate at Max Planck Institute for Intelligent Systems with Maksym Andriushchenko with a focus on building intelligent systems that are both technically robust and socially responsible. I was previously at the University of Illinois Urbana-Champaign, where I was previously advised by Professor Gagandeep Singh at the FOCAL Lab.

My current research interest focuses on scalable oversight and “superalignment”. As AI models become more capable, I believe it’s more important than ever to be able to continue evaluating and analyzing these models, even if the models become smarter than us. This could mean creating more difficult tasks with no ground truth answer, finding scalable ways to control and interpret models, or reverse-engineering their internal representations to guarantee their hidden objectives match our instructions.

Outside of research, I care a lot about writing, both creative and academic, and how it shapes the way we think. I spend a lot of time walking and thinking through ideas, and I try to catch theatre performances whenever I can. There’s something powerful about live storytelling that reminds me why I study intelligence in the first place. When I’m not writing or watching something live, I’m usually reading somethingMoby Dick — Herman Melvillecurrently on my nightstand.

The fastest way to reach me is through tommy8289@gmail.com. Feel free to reach out if you have any interesting ideas to throw around!

news

Apr 13, 2026 Offered acceptance for the NSF Graduate Research Fellowship Program!
Mar 2, 2026 LLMCert-T accepted to Agents in the Wild: Safety, Security, and Beyond Workshop at ICLR 2026!
Jan 7, 2026 Started a research internship at the Max Planck Institute for Intelligent Systems with Maksym Andriushchenko, working on scalable oversight and superalignment.
Sep 18, 2025 TRAP accepted to NeurIPS 2025! :tada: Good to be back home.
Aug 20, 2024 Joined the FOCAL Lab at UIUC under Professor Gagandeep Singh as an undergraduate researcher, focusing on Agentic AI and Trustworthy AI. :microscope:

latest posts

selected publications

2025

  1. trap.png
    TRAP: Targeted Redirecting of Agentic Preferences
    Jehyeok Yeon*, Hangoo Kang*, and Gagandeep Singh
    In , 2025
    Proceedings of the 39th Conference on Neural Information Processing Systems (NeurIPS 2025)