A California judge has ruled that Elon Musk may proceed with his lawsuit against OpenAI, allowing the case to move forward. Musk's lawsuit alleges that OpenAI, originally established as a nonprofit organization committed to open-source artificial intelligence, abandoned its founding mission by transitioning to a for-profit enterprise under CEO Sam Altman. The legal action includes claims of fraud, contending that OpenAI broke its promise to operate as a public charity. Musk has criticized OpenAI's shift, stating that the organization changed its name from 'OpenAI' to 'closed for maximum profit AI.' The lawsuit is expected to proceed with trial scheduled for 2026. Both Musk and Altman are also reportedly competing in the development of an 'everything app' leveraging AI technologies.