I am a CS Ph.D. student at Princeton, advised by Karthik Narasimhan. I am generously supported by the NSF GRFP Fellowship, the GEM Fellowship, and the President’s Fellowship. I previously studied Mathematics at Stanford where I was fortunate to have been advised by Chelsea Finn, Yoonho Lee, Pranav Rajpurkar, and Christine Taylor. I am interested in mathematical reasoning.
Selected Papers
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Prioritize the Process, Not Just the Outcome: Rewarding Latent Thought Trajectories Improves Reasoning in Looped Language Models
ICML 2026
Jonathan Williams, Esin Tureci
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Test-Time Alignment via Hypothesis Reweighting
TMLR, ICML 2025 Workshop PUT
Yoonho Lee, Jonathan Williams, Henrik Marklund, Archit Sharma, Eric Mitchell, Anikait Singh, Chelsea Finn
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