“Two hours that changed AI” — Axios

Today’s AI in Finance news highlights Summary: Over a dramatic two-hour span on May 21, 2026, multiple major AI-related developments unfolded: OpenAI’s general-purpose model solved a longstanding geometry problem; Anthropic’s revenue is set to more than double in Q2 to $10.9 billion; SpaceX’s IPO filing revealed its AI infrastructure ambitions; and Nvidia posted massive data-center revenues..