(Reuters) -OpenAI co-founder Greg Brockman has returned to the artificial intelligence startup three months after taking a leave from his role as president, he said in a post on X on Tuesday. An OpenAI spokesperson confirmed Brockman's return.

Greg Brockman speaks onstage at “OpenAI Co-founder on ChatGPT, DALL·E, and the Impact of Generative AI” during 2023 SXSW Conference and Festivals at Austin Convention Center on March 10, 2023 in Austin,

OpenAI co-founder Greg Brockman has returned to the artificial intelligence startup three months after taking a leave from his role as president, bringing a key figure back to the C-suite amid an exodus of top executives.

Brockman, who was president, has been working with CEO Sam Altman on creating a new role for him to focus on significant technical challenges, Bloomberg reported.