
Paul ChristianoResearcher
Alignment Research Center
Executive Director
via Alignment Research Center
Researcher · Executive
VP of Research at Alignment Research Center
Hilton studies how to understand and control advanced neural networks. At OpenAI he worked on truthful assistants, reinforcement learning from human feedback and reward-model overoptimization; at ARC he develops theory for explaining model behavior.
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Alignment Research Center
OpenAIWork and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Last editorial review: August 9, 2026