AAPL•In May, OpenAI defeated a separate lawsuit by Musk that accused the company of straying from its original mission to develop artificial intelligence for the benefit of humanity rather than for profit.
Apple is suing OpenAI in a separate lawsuit for alleged trade secret theft. OpenAI has denied those claims.
OpenAI said in its filing that X's apparent deal with Apple could undermine any effort by X to seek a monetary payment from OpenAI.
X and SpaceXAI were ordered to respond to OpenAI by Thursday.
Apple and OpenAI each have denied any wrongdoing in the lawsuit. Apple previously said its deal with OpenAI was not exclusive.
In a ruling on Tuesday, U.S. District Judge Mark Pittman in Fort Worth said X must file with the court by Thursday “any agreement or combination of agreements with Apple that relate to the resolution of Plaintiffs’ claims against Apple in this litigation.”
X this week resolved its lawsuit against Apple without revealing the terms and said it would continue pursuing claims against OpenAI in the case. The lawsuit, filed last year, claimed Apple violated antitrust law by exclusively integrating OpenAI's ChatGPT into Apple Intelligence features on iPhones and other Apple devices.
In a filing on Tuesday, OpenAI’s lawyers at law firm Wachtell asked Pittman to order the disclosure of any settlement agreement. OpenAI said it wants to see the terms to help rebut Musk’s pending claims against the company.
A federal judge in Texas has ordered Elon Musk's X Corp and SpaceXAI to disclose an agreement they reached with Apple to resolve antitrust claims against the iPhone maker, after Apple's co-defendant OpenAI sought access to the deal to help bolster its defenses in the case.