Active2 developments · 2 sources · within a dayOpenAI raises $11B at $1.25T valuationHow it developedNovember 6, 2026TechCrunch AIWhere it startedOpenAI raises $11B at $1.25T valuationNovember 6, 2026The Verge AIOpenAI Valued at $1.25 Trillion in New Funding Round