OpenAI has hired former xAI finance chief Mike Liberatore as business finance offer, responsible for managing the company's soaring compute spending.

OpenAI has hired Mike Liberatore, former finance chief at Elon Musk's xAI, to be the artificial intelligence startup's business finance officer, responsible for overseeing its AI infrastructure, a company spokesperson told Reuters on Tuesday.Liberatore, who left xAI in July after just three months on the job,