The xAI Apple antitrust lawsuit ended on September 14, 2026, when X Corp. and SpaceXAI LLC dismissed Apple from their Sherman Act case in the Northern District of Texas. The claims were filed August 25, 2025 — 385 days earlier — and sought “billions of dollars.” Apple is out. The OpenAI defendants remain, with trial set for January 11, 2027.
What exactly did xAI drop in the Apple antitrust lawsuit?
Apple, and only Apple. The September 14 filing in the Northern District of Texas removed Apple Inc. from the case while leaving OpenAI Foundation, OpenAI LLC and OpenAI OpCo LLC as defendants. The parties told Judge Mark Pittman they had “resolved their claims.” No terms were disclosed.
That last sentence is the whole story in miniature. A resolution happened. Nobody will say what it was.
The dismissal terms are murkier than the headlines suggest
Docket summaries describe the Apple claims as dismissed with prejudice — meaning X Corp. cannot refile them. Reuters-sourced coverage, by contrast, notes the filing “did not explain the reasons for dismissal or say if a settlement had been reached.”
Both can be true. A with-prejudice dismissal is the standard vehicle for a confidential settlement, and it is also what a plaintiff files when it decides a claim is no longer worth trying. The docket does not distinguish between the two.
Apple has not disclosed a payment. Neither has X Corp. Treat any number you see attached to this as invented until a filing or a 10-Q says otherwise.
The case timeline
| Date | Event |
|---|---|
| Aug 25, 2025 | X Corp. and X.AI LLC file suit against Apple and OpenAI, N.D. Tex., Fort Worth Division |
| Oct 16, 2025 | Venue challenge denied; trial set for Oct 19, 2026 |
| Nov 13, 2025 | Judge Pittman denies motions to dismiss from both defendants |
| Dec 11, 2025 | Defendants answer the complaint |
| Feb 3, 2026 | SpaceX absorbs xAI in an all-stock deal valuing the combination near $1.25 trillion |
| Apr 16, 2026 | Trial reset to Jan 11, 2027; discovery deadline July 31, 2026 |
| Jun 18, 2026 | Mediation deadline extended to Dec 4, 2026 |
| Aug 14, 2026 | Complaint amended; plaintiff renamed SpaceXAI LLC |
| Sep 14, 2026 | Apple claims dismissed; OpenAI claims continue |
Why did xAI walk away from Apple?
Because the conduct it sued over stopped happening. The complaint’s core allegation was that Apple made ChatGPT the exclusive generative AI chatbot on iPhone. By mid-2026 that exclusivity was gone — Apple had signed Google and opened Apple Intelligence to rival assistants. There was little left to enjoin.
The exclusivity it sued over no longer exists
CNBC reported on January 12, 2026 that Apple selected Google’s Gemini to power the rebuilt Siri. MacRumors reported on May 5, 2026 that iOS 27 would let users swap in Claude or Gemini in place of ChatGPT for Apple Intelligence.
Both shipped. Our coverage of the iOS 27 Siri rollout put the reported value of the Apple–Google arrangement at roughly $1 billion a year.
So the market xAI described in August 2025 — one chatbot, one socket, no alternatives — had already been restructured before the discovery deadline closed on July 31, 2026. Antitrust plaintiffs rarely get paid for a monopoly that dissolved on its own.
What the complaint actually alleged
- Apple holds roughly 65% of the U.S. smartphone market, per the complaint
- A June 2024 agreement made ChatGPT the integrated chatbot on iPhone
- Apple allegedly deprioritized X and Grok in App Store rankings
- Apple allegedly delayed reviews of Grok app updates
- Apple allegedly refused to integrate Grok with iOS
- The arrangement allegedly handed OpenAI about 55% of potential chatbot prompts, routed through Siri’s claimed 1.5 billion daily requests
Apple denied the allegations throughout and never conceded any of these figures.
What happens to the OpenAI claims now?
They proceed toward a January 11, 2027 trial. The surviving theory is a Sherman Act Section 1 claim — unlawful restraint of trade — built on the allegation that OpenAI controls at least 80% of the generative AI chatbot market and locked in that position through the Apple partnership.
The case got harder, not easier
A Section 1 claim needs an agreement between two parties. One of those parties just left the case on undisclosed terms and has no further incentive to help X Corp. prove the agreement was anticompetitive.
Apple’s witnesses and documents are still reachable by subpoena. Apple’s cooperation is not.
Meanwhile OpenAI’s position has strengthened considerably. The company announced on March 31, 2026 that it raised $122 billion in committed capital at an $852 billion post-money valuation, co-led by Amazon, Nvidia and SoftBank. OpenAI disclosed roughly $2 billion in revenue per month, more than 900 million weekly ChatGPT users and over 50 million subscribers.
A defendant with that balance sheet does not settle on the courthouse steps to avoid legal fees. Our report on the OpenAI IPO delay covers how that capital position is shaping its timeline.
Who profits from this?
| Party | Position after Sept 14 | Key number |
|---|---|---|
| Apple | Out of the case, with prejudice per docket summaries | ~65% U.S. smartphone share alleged |
| OpenAI | Sole remaining defendant; trial Jan 11, 2027 | $852B post-money; ~$2B revenue/month |
| SpaceXAI / X Corp. | Narrowed case, lost the conspiracy counterparty | xAI valued ~$250B pre-merger |
| Won the Siri socket during the litigation | Deal reported near $1B/year |
Google is the quiet winner. It spent nothing on litigation and took the distribution channel that the lawsuit was ostensibly fighting over.
Why this matters for the AI market
Distribution is the scarce asset in consumer AI, and this case was a fight over one socket on one operating system. It ended not with a ruling but with the socket being rewired.
That is the pattern investors should watch. Platform exclusivity in AI is turning out to be short-lived — not because courts break it, but because platform owners renegotiate faster than litigation moves. Apple swapped its default assistant twice in the time it took this case to reach a discovery deadline.
The valuation context is worth holding alongside it. SpaceX absorbed xAI on February 3, 2026 in an all-stock deal, with SpaceX valued near $1 trillion and xAI near $250 billion, per eMarketer’s reporting on the combination. A company inside a $1.25 trillion structure walking away from a “billions of dollars” claim against Apple says something about how it rates the claim.
Here is the skeptical read: none of the market-share figures in this complaint were ever tested. The 80% chatbot share, the 55% prompt capture, the 1.5 billion daily Siri requests — these are plaintiff’s allegations that survived a motion to dismiss, which is a very low bar. They were never subjected to expert challenge. Anyone citing them as market data is citing a legal pleading.
Related reading: our analysis of the DOJ’s fair-use brief and the Anthropic copyright settlement payouts covers the other front where AI business models are being litigated.
This post is reporting and analysis, not financial advice.
Frequently asked questions
Did Apple pay xAI to settle?
Unknown. The parties said they “resolved their claims” and disclosed no terms. No settlement figure has been confirmed by either company or by any filing.
Can xAI refile against Apple?
Docket summaries describe the dismissal as with prejudice, which would bar refiling the same claims. The public filing itself does not state a reason.
Is the OpenAI case over too?
No. OpenAI Foundation, OpenAI LLC and OpenAI OpCo LLC remain defendants. Trial is scheduled for January 11, 2027 before Judge Mark Pittman.
What was the original claim worth?
The complaint sought “billions of dollars” without naming a figure. No damages number was ever specified publicly.
Why is the plaintiff called SpaceXAI?
xAI was absorbed by SpaceX in an all-stock merger announced February 3, 2026. The complaint was amended on August 14, 2026 to rename plaintiff X.AI LLC as SpaceXAI LLC.
Does this affect Apple’s Google Gemini deal?
Not directly. That arrangement was signed while this case was pending and is not challenged by the surviving claims.
Which court is hearing the case?
The U.S. District Court for the Northern District of Texas, Fort Worth Division.
The bottom line
The xAI Apple antitrust lawsuit is over for Apple after 385 days, on terms nobody will describe. What is left is a single-defendant Section 1 case against an $852 billion company, going to trial in under four months, with the alleged co-conspirator no longer at the table.
Watch the December 4, 2026 mediation deadline. If the OpenAI claims survive past it, this goes in front of a Fort Worth jury on January 11. If they do not, the most closely watched AI antitrust case of the cycle ends the way the Apple half did — quietly, and without a number.
Sources
- Bloomberg — Musk’s xAI Drops Antitrust Lawsuit Against Apple Over AI Competition
- Unite.AI — X Corp. Moves to Dismiss Apple From Antitrust Suit, Keeping OpenAI Claims
- OpenAI — Accelerating the next phase of AI (March 31, 2026)
- CNBC — Apple picks Google’s Gemini to run AI-powered Siri
- MacRumors — iOS 27 Will Let You Pick Claude or Gemini Instead of ChatGPT
- eMarketer — SpaceX’s xAI deal creates a $1.25 trillion private tech giant