Following Anthropic, OpenAI files confidentially for IPO

ChatGPT-maker OpenAI has filed confidentially for an initial public offering, the company said Monday in a blog post.

The filing comes a little more than week after its main rival, Anthropic, also filed to go public, ramping up the race between the two AI firms.

OpenAI, which was last valued at $852 billion post-money, submitted […]