People
Jakub Pachocki
Chief Scientist at OpenAI, appointed in May 2024 after serving as Director of Research. Joined OpenAI in 2017 and led work on GPT-4, OpenAI Five, large-scale reinforcement learning, and deep learning optimization. Holds a PhD in theoretical computer science from Carnegie Mellon University (2016), where his research focused on fast algorithms for high-dimensional convex optimization.