Elon Musk's testimony in the ongoing federal court case against OpenAI in Oakland, California, highlighted his discontent with the company's shift from its original nonprofit mission to a for-profit model. Musk, a co-founder of OpenAI in 2015, expressed feelings of betrayal by CEO Sam Altman, stating, "I literally was a fool" for providing $38 million in funding that contributed to OpenAI's growth into a tech giant valued at $852 billion. During cross-examination, OpenAI's lawyers challenged Musk's narrative, presenting emails that suggested he had previously considered alternative corporate structures. Musk's motivations for founding OpenAI stemmed from his concerns over AI safety, particularly regarding Google. He is now seeking $134 billion in damages, which he intends to direct towards the nonprofit arm of OpenAI. The judge, Yvonne Gonzalez Rogers, is expected to make a ruling on Musk's claims by late May.