# The Three People Who Knew How to Spend 100 Billion on AI Infrastructure Just Left OpenAI for Meta - slug: the-three-people-who-knew-how-to-spend-100-billion-on-ai-infrastructure-just-left-openai-for-met - date: 2026-04-11 - category: Artificial Intelligence The three former OpenAI infrastructure leaders who built Stargate are now at Meta. What they know how to do is harder to build than any data center. ---