OpenAI confidentially files for initial public offering on US stock market

ChatGPT maker expected to be valued at more than $850bn, one of most highly valued listings in market historyOpenAI has filed confidentially to go public on the US stock market, according to a company blogpost published on Monday. The artificial intelligence giant’s debut on Wall Street is expected to be one of the most highly valued listings in market history with a valuation at more than $850bn.“We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it,” the co...