UPDATE 2-OpenAI aiming for speedy IPO, source says, as market awaits SpaceX filing

But in recent months, it ⁠has ​revised its product roadmap twice amid competition from rivals, first Google and then Anthropic, with some industry watchers expecting Anthropic's revenue growth ⁠to surpass OpenAI's within months to come. OpenAI was considering filing with ⁠securities regulators ⁠as soon as the second half of 2026, Reuters had exclusively reported last year.

OpenAI is preparing ​to confidentially file for a ‌U.S. initial ​public offering in the coming weeks, a source familiar with the matter told Reuters ‌on Wednesday. The plan by the ChatGPT maker, which was last valued at $852 billion, comes two days after it fended off an existential court challenge ‌from Elon Musk and threatens to upstage an IPO filing by ‌Musk's SpaceX, expected later in the day.

OpenAI is aiming to go public as early as September and is working with Goldman Sachs and Morgan Stanley ⁠on a ​draft IPO prospectus ⁠that it plans to file with the regulators soon, the source said. The AI company ⁠did not immediately respond to a Reuters request for comment. The Wall ​Street Journal first reported on the company's plans.

OpenAI had raised $122 billion ⁠earlier this year, likely marking Silicon Valley's largest-ever funding round. But in recent months, it ⁠has ​revised its product roadmap twice amid competition from rivals, first Google and then Anthropic, with some industry watchers expecting Anthropic's revenue growth ⁠to surpass OpenAI's within months to come.

OpenAI was considering filing with ⁠securities regulators ⁠as soon as the second half of 2026, Reuters had exclusively reported last year.