OpenAI executive Brad Lightcap is leaving the company to “start something new,” according to multiple outlets. He tells staff he is “excited” to advance the mission from “a different vantage point,” and says he is not going far, as his departure follows an earlier stepping back from his COO role.

Several reports note Lightcap’s long tenure, including an eight-year run since joining in 2018 and about four years as chief operating officer. Bloomberg and others add that he stepped away from the COO position months earlier. Business Insider and other sources link the timing to OpenAI’s broader corporate plans, including its initial public offering process, and cite Lightcap’s farewell remarks as suggesting he may pursue new AI-related ventures. The Verge and Quartz report that Lightcap shares his plans through internal communications he later posted publicly, while Quartz adds he plans to stay on for a few more weeks to support the transition.

Overall, the outlets broadly agree on Lightcap’s reason for leaving and the timing, but differ on emphasis—some focus on his place in OpenAI’s leadership and tenure, while others highlight connections to IPO-related developments and the prospect of future ventures.