OpenAI’s Computing Chief Sachin Katti Steps Down; Uday Ruddarraju Takes Over
By Fatima Raza · Technology Desk · Updated October 15, 2026 OpenAI is losing the man in charge of its computing capacity. Sachin Katti, who heads the unit that secures the data-center power and chips behind ChatGPT, is leaving after roughly a year in the role, with his last day set for November 15, 2026,…