Elon Musk's xAI is suing Apple and OpenAI over alleged favoritism in artificial intelligence apps. It accused Apple and OpenAI of an "anticompetitive scheme" and alleged the two companies "colluded."

Elon Musk’s xAI filed a lawsuit against Apple and OpenAI on Monday, accusing the companies of behaving like monopolies and claiming Apple deprioritized ChatGPT rivals like Grok in the App Store.

Elon Musk followed through on Monday with a warning to sue Apple and OpenAI over their agreement to integrate OpenAI’s chatbot into Apple’s operating systems and prioritize the chatbot in its app store.