The case was filed in US federal court in Texas on Monday. Elon Musk separately sued OpenAI in California to stop it from converting to a for-profit company.

Elon Musk's xAI firm filed an antitrust suit, claiming Apple unfairly favors ChatGPT and it harms competitors like xAI's Grok ...

Apple and OpenAI are working together to systematically exclude AI competitors, according to the lawsuit filed by X and xAI.

The case sets up a high-stakes court showdown between the richest person on the planet and one of the world’s most valuable ...

Apple could counter that partnering with OpenAI was a business decision in a competitive environment, and that it has no ...