OpenAI, the creator of the popular ChatGPT chatbot, has confidentially filed for an initial public offering (IPO) on the US stock market, according to a company blog post published on Monday. The artificial intelligence firm is expected to be valued at more than $850 billion.
Confidential Filing Announced
In the blog post, OpenAI stated: "We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best." An S-1 is an investor prospectus submitted to the US Securities and Exchange Commission (SEC) prior to an IPO.
Rival Anthropic Also Files
Just one week earlier, OpenAI’s rival Anthropic, which makes the popular Claude chatbot, announced it had also filed to go public with the SEC. This signals a growing trend among leading AI companies to seek public investment as the industry expands rapidly.
Market Implications
OpenAI's potential IPO is one of the most anticipated in the tech sector, given the company's leading role in generative AI. The valuation of over $850 billion would place it among the most valuable publicly traded companies globally. The decision to file confidentially allows OpenAI to explore public markets while maintaining flexibility regarding the timing of the offering.
More details are expected to emerge as the process unfolds. The company has not yet set a specific date for the IPO, and the filing remains confidential under SEC rules.



