Elon Musk on Monday targeted Apple and OpenAI in an antitrust lawsuit alleging that the iPhone maker and the ChatGPT maker are teaming up to thwart competition in artificial intelligence.

Elon Musk-owned xAI on Monday sued tech giants Apple and OpenAI over an alleged scheme to illegally dominate the artificial intelligence industry through a collaboration that equipped iPhones with AI tools.

Elon Musk’s firms xAI and X filed a US antitrust suit on Monday, accusing Apple and OpenAI of forging an illegal monopoly by making ChatGPT the exclusive artificial intelligence on iPhones,