New Delhi, April 4 -- OpenAI is undergoing a major overhaul in its executive bench, Fidji Simo, CEO of AGI development, has announced recently, a Bloomberg report said.

According to the report, which cited a memo viewed by Bloomberg, Simo said she was going on a significant medical leave due to a worsening neuroimmune condition.

"The timing is maddening because we have such an exciting roadmap ahead that the team is executing on, and I hate to miss even a minute of it," Simo said in the company memo about her decision to go on leave. "But the company is in great hands; we have an excellent leadership team that's ready to step up."

Simo, who was hired in May last year by OpenAI and looks after the company's product and business, was dia...