Miles Brundage, a key policy researcher at OpenAI, has announced his departure in a post on X and a personal blog. He believes his impact will be greater in the nonprofit sector, allowing for more freedom in publishing. Brundage, who joined OpenAI in 2018, emphasized the need for rigorous decision-making within the company. His exit follows a trend of high-profile departures amidst internal disagreements. The AGI readiness team will now be restructured under new leadership, with ongoing projects reassigned. OpenAI has faced criticism over its direction, particularly regarding AI safety.