Personal update: I’ve joined @SpaceX and @xAI. After investing in the future of work and AI at Bloomberg Beta, it became clear: AI capabilities are advancing and compounding at an unprecedented rate. It only made sense to join the team accelerating the fastest and to build the future directly. Excited to be working on making life multi-planetary and building AI to understand the universe. If you’re a high-agency builder and want to join the mission, DM me. Ad Astra! 🚀

Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deeply passionate about education and plan to resume my work on it in time.