Hamza Mostafa

I build things on the internet and write about systems, creativity, and craft.

About

I'm a builder and tinkerer. Previously: Agent team at OpenAI. On leave from CS at the University of Waterloo, KP fellow.

Right now I'm exploring multi-agent optimization, long-horizon agents, and robotics.

If you want to chat, say hi on X.

Short notes on building, taste, and the kinds of problems that keep me interested.

Two frontier agents, a pile of bugs, and a reality check on the future of autonomous AI research.

8 min read

The fastest way to reach me is via a DM on X or a note on LinkedIn.