(FILES) OpenAI CEO Sam Altman speaks at a panel discussion on potentials, perspectives and challenges in the age of Artificial Intelligence (AI) at the Technical University (TU) in Berlin on February 7, 2025. Elon Musk's lawsuit accusing high-profile artificial intelligence company OpenAI of betraying its non-profit mission heads for trial on April 27, 2026 with the selection of jurors. The legal clash in a courtroom across the bay from San Francisco pits the world's richest person against a startup Musk once backed and now competes with in the booming AI sector. (Photo by John MACDOUGALL / AFP via Getty Images)