TechCrunch
OpenAI closes $300M share sale at $27B-29B valuation
OpenAI, the startup behind the widely used conversational AI model ChatGPT, has picked up new backers, TechCrunch has learned. VC firms including Tiger Global, Sequoia Capital, Andreessen Horowitz, Thrive and K2 Global picking up new shares, according to documents seen by TechCrunch. A source tells us Founders Fund is also investing.