Elon Musk's xAI has filed a lawsuit against OpenAI, alleging the illegal acquisition of trade secrets through a recruitment drive targeting former xAI employees. The lawsuit, submitted in a California federal court, accuses OpenAI of enticing key personnel, including engineer Xuechen Li, to gain insider knowledge about xAI's Grok chatbot and other proprietary technologies. Additionally, xAI claims that Apple collaborated with OpenAI to limit competition, though Apple has yet to respond to these allegations. This legal action is part of ongoing disputes, including Musk's previous lawsuit against OpenAI for deviating from its non-profit mission.