ChatGPT-maker OpenAI has filed for an initial public offering (IPO) in the United States, joining rival Anthropic in a rush to tap investor demand for artificial intelligence (AI) companies. As per news agency Reuters, OpenAI has not disclosed the size or timing of the offering, but the company is reportedly targeting a valuation of up to $1 trillion.

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

The ChatGPT maker announced it has filed paperwork to go public, just a week after rival Anthropic took the same step.