OpenAI’s IPO Ambitions Jolt as Anthropic Throws Curveball in $1 Trillion AI Chase
San Francisco, June 4, 2026, 05:25 PDT OpenAI now faces stiffer competition on the IPO front, with Anthropic having quietly filed for a U.S. public offering and SpaceX forging ahead on a massive $75 billion deal. The ChatGPT creator, still readying its own paperwork, is suddenly up against a denser pack of companies vying for investor cash. (Reuters) Timing is
