OpenAI, the company behind ChatGPT, has begun the process of pursuing a public listing by submitting a confidential S-1 filing to the US Securities and Exchange Commission (SEC). Multiple outlets report that OpenAI made the announcement on Monday through a company post, confirming the filing as the first formal step toward an initial public offering (IPO).

While OpenAI has taken this regulatory step, it does not provide a timetable for when it would go public. The company says timing has not been decided and that it “may be a while,” citing that certain priorities may be easier to pursue while it remains private, while also noting that the filing keeps the option to move to a public market sooner if conditions change.

The reports also place the filing in the context of a broader push by artificial intelligence companies to access public-market funding. OpenAI’s move follows investor interest in top AI startups and comes around the same period that rival Anthropic has also been mentioned in some coverage. Overall, the sources agree that OpenAI is seeking financing for expansion but is keeping key details—such as timing and offering size—open for later decisions.