I work on ChatGPT at OpenAI. I write about software, technical books, and life outside work.
Currently reading: Reinforcement Learning from Human Feedback. Now →
Previously at Jetson, Google, Cash App, and North.
AC load flow, or power flow, finds a network’s bus voltages and line flows, and it is hard to work out by hand. A browser tool I built solves it with Newton–Raphson and shows how the network responds.
The cosmic endowment is the matter and energy a future civilization could reach. Who should inherit it, and what might we owe conscious minds we create?
I’m using expensive agent sessions to refine the instructions that tell Codex how I want the work done.
