About
Andrew Hill.
I build AI systems and research software. My work includes speech synthesis, action learning, artificial physics, games, and tools for testing models.
I use small experiments to study what a model sees, what it chooses, and how it changes during training. I write software that makes those decisions easier to inspect.
This site collects selected projects, working browser demos, and results from saved runs. The Lab covers ten projects; the writing section holds notes about methods and decisions.
Start with the Lab if you want to watch an agent, listen to a speech model, or change the controls of a simulation.