OpenAI may be building up to one of the largest initial public offerings ever, but CEO Sam Altman says he is not necessarily looking forward to helming a public company.

“Am I excited to be a public company CEO? 0%,” Altman said in an episode of the “Big Technology Podcast” published on Thursday. “Am I excited for OpenAI to be a public company? In some ways, I am, and in some ways I think it’d be really annoying.”

OpenAI is laying the groundwork for an IPO, with a Thursday report from The Wall Street Journal putting early talks of a valuation at $830 billion. In a more lofty estimate, the company could be valued at up to $1 trillion, Reuters reported in October, citing three sources. According to the Reuters report, chief financial officer Sarah Friar is eyeing a 2027 listing, with a potential IPO filing in late 2026.

Altman told “Big Technology” he didn’t know if his AI company would go public next year and was mum on details about fundraising, or the company’s valuation. OpenAI did not respond to Fortune’s request for comment.

Despite his hesitance to lead a public company—which are often under more scrutiny, greater regulatory oversight, and are associated with less influence from founders—OpenAI’s IPO wouldn’t be all bad, Altman noted.