June 8 : ChatGPT-maker OpenAI confidentially filed for a U.S. initial public offering on Monday, joining rival Anthropic in a push toward the stock market as investors seek exposure to the artificial intelligence boom.OpenAI did not disclose the size or terms of the offering, and said a timeline has not yet b

Anthropic has officially started the process of going public, confidentially submitting a draft registration statement to the US Securities and Exchange Commission for a proposed IPO. The...