In December 2023, the New York Times filed a copyright infringement suit against OpenAI and Microsoft in the Southern District of New York. The legal industry's reaction at the time was split: half saw it as a defensive maneuver, half saw it as the test case of the AI era.
Two years later, the consensus is unambiguous. The case is the most important intellectual property dispute in technology since Napster — and the outcome will determine whether the AI industry pays publishers retroactively for training data, prospectively for ongoing access, both, or neither.
It is far from the only case. The litigation map has expanded to include dozens of named publishers, hundreds of authors, the music industry, the major Hollywood studios, image libraries, and class-action consumers. The collective damages sought across active U.S. cases exceed $50 billion.
This is the running map of the AI copyright war.
The Case That Will Set the Precedent
The New York Times v. OpenAI & Microsoft (S.D.N.Y., filed Dec. 27, 2023). Judge Sidney H. Stein presiding.
The Times alleges OpenAI and Microsoft copied millions of Times articles to train large language models without permission. Critically, the Times' legal team developed and submitted evidence that ChatGPT could reproduce near-verbatim excerpts of Times articles when prompted, including distinctive phrasing and accurate proprietary details. This evidence is widely seen as undercutting OpenAI's central "transformative use" fair-use defense.
In April 2025, Judge Stein denied most of OpenAI's motions to dismiss, including motions related to works older than three years and motions to dismiss contributory copyright infringement and trademark dilution claims. The decision allowed the case to advance toward summary judgment and likely trial.
In November 2025, OpenAI was ordered to preserve 20 million ChatGPT conversation logs as part of discovery — a ruling OpenAI publicly described as "an invasion of user privacy" and appealed. The District Court denied the appeal. OpenAI complied.
The case is now in pre-trial. Industry analysts estimate trial in 2026 or early 2027. Damages reportedly sought: in the billions.
Why this case matters more than the others: A ruling against OpenAI would establish that training large language models on copyrighted content without licenses is, on its face, infringement. That would force every AI company in the U.S. to retroactively license its training data — or face damages calculations across the entire training corpus. The financial implications run into the hundreds of billions.
A ruling in favor of OpenAI would establish that training is transformative fair use — and effectively legalize the existing AI ecosystem in the U.S.
There is no middle outcome that does not reshape the industry.
The Other Publisher Cases
New York Daily News, Chicago Tribune, Denver Post, et al. v. OpenAI & Microsoft (S.D.N.Y.). Eight Tribune Publishing newspapers (now Alden Global Capital-owned) filed a similar suit in 2024. Consolidated with the Times case under Judge Stein.
Center for Investigative Reporting / Mother Jones / Reveal v. OpenAI & Microsoft (S.D.N.Y., 2024). Allegations focused on copyright infringement and trademark dilution.
The Intercept v. OpenAI (S.D.N.Y., 2024). Notable for being among the first publisher suits to focus on Digital Millennium Copyright Act (DMCA) violations alongside copyright infringement.
Raw Story / AlterNet v. OpenAI (S.D.N.Y., 2024). Similar DMCA framing.
In an April 4, 2025 consolidated ruling, Judge Stein largely denied OpenAI's motions to dismiss the publisher cases — including direct copyright infringement claims older than three years, contributory infringement, and trademark dilution claims in the Daily News action. Some narrower claims were dismissed.
The ruling functions as an early indicator: the courts are not inclined to dismiss AI training cases at the pleadings stage.
The Authors and Creators
Authors Guild v. OpenAI (S.D.N.Y., Sept. 2023). Class-action suit on behalf of authors. Named plaintiffs include John Grisham, Jonathan Franzen, George R.R. Martin, John Grisham, David Baldacci, Jodi Picoult, George Saunders, and dozens more. Allegations focused on the use of books to train ChatGPT without permission.
Silverman / Kadrey / Golden v. OpenAI / Meta (N.D. Cal., 2023). Sarah Silverman and other authors. Largely consolidated into the broader authors' litigation.
Tremblay / Awad v. OpenAI (N.D. Cal., 2023). Author class action focused on book content in training data.
The author cases collectively now cover an estimated tens of thousands of works and represent a class-action damages calculation potentially in the hundreds of millions. Courts have ordered mediation in the consolidated track — typically the step immediately preceding settlement proposals.
The Music Industry
UMG / Concord / ABKCO v. Anthropic (M.D. Tenn., Oct. 2023). Major music publishers alleging Claude reproduces copyrighted lyrics. Statutory damages sought of at least $75 million at $150,000 per infringed work.
The case is significant because music has clear statutory damages — unlike news articles where damages calculations are contested — and because Anthropic's Claude was shown to reproduce verbatim lyrics from copyrighted songs in response to prompts.
The Image Industry
Getty Images v. Stability AI (U.S. and UK actions, multiple filings 2023–2024). Getty alleges Stability AI used millions of Getty-licensed images to train Stable Diffusion, in some cases reproducing visible Getty watermarks in generated outputs.
Andersen et al. v. Stability AI / Midjourney / DeviantArt (N.D. Cal., 2023). Class action on behalf of artists.
Studio Ghibli, Disney, Universal v. Midjourney (June 2025). The first major film-studio lawsuit against an AI image generator. Allegations focus on Midjourney's ability to reproduce copyrighted characters from the studios' libraries.
The Privacy Class Actions
P.M. v. OpenAI and consolidated cases (N.D. Cal.). Class actions alleging OpenAI scraped personal information from the internet to train AI models without consent. Claims under the California Consumer Privacy Act (CCPA) and the federal Electronic Communications Privacy Act.
These cases are widely viewed as the most likely to produce the first major OpenAI settlement — and the broadest pool of potential class members. Settlement talks are reportedly in the advanced stages.
The Musk Wildcard
Elon Musk v. OpenAI / Sam Altman (Cal. Super. Ct. and N.D. Cal., 2024–2026). Originally filed in early 2024, partially dismissed, refiled with amended claims. The 2026 case focuses on breach of contract, breach of fiduciary duty, and unfair business practices related to OpenAI's transition from nonprofit to capped-profit structure.
The Musk case does not directly involve copyright. But its outcome could force OpenAI to restructure or unwind its for-profit subsidiary — which would dramatically alter the company's valuation and, by extension, the size of every other settlement on the table.
The International Front
EU AI Act enforcement actions (in progress). The European Union's AI Act, in force from August 2024, requires AI companies to disclose summaries of training data. Enforcement actions and copyright disputes are expected to accelerate across 2026–2027.
Italian Data Protection Authority v. OpenAI (ongoing). GDPR-based actions over data scraping.
Multiple UK proceedings against Stability AI, OpenAI, and other AI companies over UK-specific copyright provisions.
What's at Stake — A Summary
The cumulative legal exposure across active AI copyright and privacy cases now exceeds $50 billion in damages sought, by industry estimates. Three potential outcomes shape the next 24 months:
Outcome A — Sweeping wins for AI companies. Courts rule training is transformative fair use. Existing AI training corpora are legalized. Damages claims dismissed or sharply reduced. Publishers retain only prospective licensing leverage. Impact on AI economy: largely positive. Impact on publishers: deeply negative.
Outcome B — Sweeping wins for publishers and creators. Courts rule training is infringement. AI companies must retroactively license training data or face damages. The industry faces hundreds of billions in liability. Outcome: largely positive for traditional publishers and creators. Largely negative for AI economics. Likely consolidation as smaller AI players cannot afford retroactive licensing.
Outcome C — Mixed settlement landscape. Courts establish narrow rulings on specific facts. Cases settle individually. A new licensing ecosystem emerges incrementally. Outcome: messy, slow, eventual stabilization in favor of well-capitalized AI companies and publishers with legal departments.
Outcome C is the consensus prediction.
The 5W Frame
"Every CMO, GC, and CCO at a brand should be reading the rulings in the Times case, not just the headlines. The settlements that come out of this litigation will define what content can be used by AI engines for the next decade — and therefore which brands those engines surface in their answers. The legal map is the operational map for the next phase of AI visibility."
— Ronn Torossian, Founder and Chairman, 5W
The Closing Frame
The lawsuit war is the second front of the AI search reckoning. The first front — publisher traffic collapse — is what gets covered in the headlines. The second front — the legal restructuring of who owns training data and who pays for it — is the one that will define the rules of the visibility economy for the next decade.
The case that matters most is in pre-trial in the Southern District of New York. The judge is Sidney H. Stein. The plaintiff is the New York Times. The defendants are OpenAI and Microsoft. The decision is expected within 18 months.
Everyone in this industry should be paying attention.
