John Schulman's Homepage

I’m a research scientist and co-founder of OpenAI. I co-lead the post-training team, where we fine-tune the models that get deployed in ChatGPT and the OpenAI API. Besides developing the models that power these products, my interests include:

Previously, I received my PhD in Computer Science from UC Berkeley, where I had the good fortune of being advised by Pieter Abbeel where I worked on robotics and reinforcement learning. Before that, I did a brief stint in neuroscience at Berkeley, and before that, I studied physics at Caltech.