Thirteen months after Elon Musk's companies sued Apple and OpenAI for allegedly conspiring to shut his chatbot out of the iPhone, half of the lawsuit disappeared. On September 14, X Corp. and SpaceXAI LLC filed a motion in federal court in Fort Worth, Texas to dismiss their claims against Apple with prejudice, meaning they can never be refiled. Apple does not oppose. The same case continues against the OpenAI entities, unchanged.
The filing is five pages and says almost nothing about why. "Plaintiffs have resolved their claims in this Action against Defendant Apple Inc.," it states, under a rule that lets parties exit by agreement. There are no terms, no disclosed payments, no conduct commitments, and no comment from any party. A dismissal with prejudice normally signals a deal of some kind, because it extinguishes claims the plaintiffs paid to bring. What kind of deal, nobody is saying.
What the Lawsuit Claimed
The case began August 25, 2025, when X Corp. and xAI, the latter now restructured into the entity captioned SpaceXAI, sued Apple and OpenAI under the Sherman Act and Texas antitrust law, Reuters reported at the time. The core allegations: Apple's June 2024 agreement made ChatGPT the only generative chatbot natively integrated into the iPhone's operating system; the two companies conspired to monopolize markets for smartphones and chatbots; and Apple's App Store favored ChatGPT while delaying updates to Grok, Musk's competing chatbot.
The numbers in the complaint were the plaintiffs' own estimates: Apple held roughly 65% of the U.S. smartphone market, ChatGPT roughly 80% of the chatbot market, and Grok a few percent. In November 2025, Judge Mark T. Pittman declined to dismiss the case, ruling the dispute was "better suited to summary judgment than an early dismissal," and sent it into discovery.
The discovery year that followed was litigious in the way platform cases are. The plaintiffs moved to compel document production within weeks. A South Korean court declined a request for evidence from Kakao Corp. In May, OpenAI subpoenaed SpaceX, Musk's rocket company, for material relevant to the AI operations. The case also changed names along the way: the original plaintiffs were X Corp. and X.AI LLC, and Reuters has reported that the AI arm was folded into X Corp and combined with SpaceX under the SpaceXAI brand now on the caption. At filing, an OpenAI spokesperson called the suit "consistent with Mr. Musk's ongoing pattern of harassment."
What the Filing Does Not Say
The motion's silence is the loudest thing about it. A voluntary dismissal with prejudice is the formal end of a claim, and it almost always follows an agreement. But the filing discloses no settlement figure, no licensing arrangement, no app-store conduct change, and no admission by either side. Headlines describing the case as "settled" are reading the tea leaves; the filing itself uses only the word "resolved."
The absence of any public announcement is itself unusual in its own way. Public companies that end billion-dollar litigation typically say something, even a joint line about moving forward. Here, nothing. The motion's wording is lawyerly and minimal, drafted to end the case without telling its story. The procedural mechanics add one more layer: a dismissal after the defendant has already answered requires the judge's approval rather than a mere notice, which is why the order sits before Judge Pittman unsigned. The case is over as a matter of intent and not yet over as a matter of docket.
The attached order bears Judge Pittman's name and an unsigned date, so even the procedural close is not yet official. None of the three companies has commented. The most precise description of what happened is also the most boring: the plaintiffs asked to end their claims against Apple, Apple did not object, and the court is expected to sign.
Why Apple, and Why Now
The interesting question is why Apple, of the two defendants, is the one being dropped. The lawsuit's original theory was a conspiracy: Apple supplied the distribution, OpenAI supplied the model, and together they locked rivals out of the most valuable screen in computing. But the defendant with whom Musk's companies compete is OpenAI. Apple was the platform in the story, not the rival.
The world the lawsuit described has also changed shape since August 2025. Apple and OpenAI's relationship has soured publicly; Apple sued OpenAI in July over alleged trade secret theft, The Next Web noted, citing Bloomberg. A conspiracy claim between two companies that are now suing each other sits awkwardly on a docket. And Musk has signaled publicly that Grok could power a future version of Siri, an arrangement that would make Apple a customer rather than a defendant. None of that explains the dismissal; the filing offers no explanation. But the case's center of gravity was already moving.
Dismissing Apple with prejudice has one unambiguous consequence: the platform half of the lawsuit is over forever. Whatever X Corp. and SpaceXAI decided about their iPhone grievances, they have spent them.
The quiet resolution also fits the moment. The Apple-OpenAI alliance that animated the complaint was already fraying in public view, with Apple's own suit against OpenAI over trade secrets filed in July. Musk, meanwhile, has floated the possibility of Grok powering a revamped Siri, which would put Apple on the opposite side of the deal table from where the complaint placed it. Litigation follows the commercial map, and the commercial map moved.
What Continues
The case against the OpenAI entities is untouched. The motion takes care to say that "Plaintiffs do not seek to dismiss any of their claims" against the three OpenAI defendants, the nonprofit foundation and the commercial arms that succeeded it. The monopolization and conspiracy claims against OpenAI remain, and the discovery that has already reached into SpaceX itself can continue.
For OpenAI, Apple's exit cuts both ways. The conspiracy theory dies, which removes the narrative that a platform partner rigged distribution against rivals. But the monopolization claim against the company itself survives intact, and it will now be litigated without the distraction of the platform allegations. A case that once read as a broadside against the Apple-OpenAI alliance now reads as what it always economically was: a fight over the chatbot market, argued against the market leader by its best-capitalized challenger.
That is the case that was always the real fight: two AI companies, one controlling the leading chatbot and one building its rival, arguing in court over who shut whom out of what. The lawsuit's Apple chapter gave it a platform angle and a set of colorful allegations about app rankings. What remains is cleaner and harder.
The Lawsuit Minus Its Conspiracy
A year ago the complaint told a story about two giants locking arms against a challenger. Today half the story is withdrawn, without explanation, and the remaining half is a direct competitor fight between Musk's AI operation and OpenAI, argued in a Texas courtroom.
The dismissal changes the litigation's shape more than its stakes. The claim against Apple is gone with prejudice, the claim against OpenAI proceeds, and the public knows no terms, no price, and no reason. For an industry that runs on announcements, the quietest possible resolution to the loudest possible lawsuit is itself a signal: the fight over the AI market is no longer a story about platforms and app stores. It is now, plainly, a fight between the companies building the models.
The next docket entries will show whether the same quiet machinery is at work elsewhere. If the OpenAI claims are likewise resolved by motion rather than trial, the entire case will end the way it began: as a business dispute wearing antitrust language. If they proceed to judgment, the court will have to decide whether a chatbot's placement on a phone screen is competition law or commerce, which is a question the industry has spent a year arguing about in filings. Either outcome lands in the same place for Apple, which walks away from the case with no admissions, no disclosed payment, and no conduct commitments on the record.
The practical next step is procedural and fast: Judge Pittman signs the order, the Apple chapter closes, and the docket's focus narrows to the OpenAI defendants and the discovery still flowing around them. Then the questions become commercial rather than legal: whether Grok does power a future Siri, whether the Apple-OpenAI relationship continues under its own litigation, and how much of the AI market's future gets decided in Fort Worth. The complaint asked a court to unwind an arrangement. The market, meanwhile, is unwinding and reweaving its own arrangements faster than any docket can follow.
Primary sources
- X Corp. and SpaceXAI LLC's motion to voluntarily dismiss claims against Apple, Doc. 385, X Corp. v. Apple Inc., No. 4:25-cv-00914-P (N.D. Tex., Sept. 14, 2026), for the dismissal, the with-prejudice posture, and the carve-out for the OpenAI defendants.
- Reuters, "Musk's X Corp and SpaceXAI resolve antitrust lawsuit against Apple," for the filing's context and the absence of terms.
- Reuters, "Elon Musk's xAI sues Apple, OpenAI over AI competition, App Store rankings" (Aug. 25, 2025), for the original allegations.
- Engadget, for the August 2025 filing coverage and the OpenAI response at the time.
- The Next Web, for the Apple-OpenAI litigation context.