Elon Musk is in court arguing that OpenAI abandoned its nonprofit model

Back in 2015, Elon Musk and Sam Altman got the idea to start a nonprofit AI lab to develop artificial general intelligence that benefits all humanity. The lab would also make its technology open source, calling it OpenAI.All that is according to a complaint filed by Elon Musk, who has since parted ways with the organization. And now he is suing OpenAI, its CEO Sam Altman and its president Greg Brockman, saying they have abandoned the founding principles of the organization in pursuit of profits.They are currently facing off in federal court in the Northern District of California. Paresh Dave at Wired has been in the courtroom. He explains more on what the core of Musk's case is.