SoftBank, Dragoneer and Thrive Capital are set to buy OpenAI shares from current and former employees at a $500 billion valuation.
Current and former OpenAI employees plan to sell approximately $6 billion worth of shares to an investor group that includes Thrive Capital , SoftBank Group Corp. and Dragoneer Investment Group , in a deal that values the ChatGPT maker at $500 billio... [505 chars]