Elon Musk’s artificial intelligence startup xAI and social media platform X have filed a federal lawsuit against Apple and OpenAI. The suit accuses the companies of violating antitrust rules by limiting competition in the fast-growing AI sector.
The lawsuit
The lawsuit, filed on Monday, challenged Apple’s plan to integrate OpenAI’s ChatGPT into its devices. xAI argued that the partnership gives ChatGPT exclusive first-party access to hundreds of millions of iPhone users worldwide, providing an unfair landscape for competitors in the AI sector.
“As a result of the Apple-OpenAI deal, ChatGPT is not just the default — it is the only generative AI chatbot with a first-party integration into Apple’s smartphones,,” the lawsuit noted. The suit also stated that the deal would give OpenAI “exclusive access to billions of potential prompts.”
Musk’s filing describes the Apple-OpenAI agreement as an “unlawful” arrangement that unfairly disadvantages rivals and denies consumers choice. The complaint also accuses Apple of manipulating App Store rankings and delaying updates to disadvantage ChatGPT’s rivals, such as xAI’s very own Grok, as noted in a report from the Financial Times.
A broader feud
Musk’s move escalates an already contentious relationship with Apple and OpenAI. In 2022, he accused the iPhone maker of threatening to remove Twitter, now X, from its App Store, though he later resolved the “misunderstanding” with Apple CEO Tim Cook.
In 2023, Apple briefly paused advertising on X before resuming campaigns. Musk has also been outspoken against Apple’s 30% App Store commission.
OpenAI, for its part, has dismissed the claims in xAI and X’s lawsuit. In a comment, a spokesperson from the artificial intelligence startup stated that the suit was just part of Elon Musk’s tendency to harass the company.
“This latest filing is consistent with Mr Musk’s ongoing pattern of harassment,” the OpenAI spokesperson stated.
Musk has had a turbulent relationship with OpenAI. Musk is a co-founder of the startup when it was launched as a nonprofit, though he left its board in 2018. Since then, Musk has been very critical of OpenAI’s shift to a for-profit entity. He has also escalated his rhetoric against OpenAI CEO Sam Altman, whom he has called a “liar” several times.