Spherical Hill Music filed two copyright complaints final week, one towards Suno and data-scraping agency Vivid Information, the opposite towards Anthropic. Each are within the US District Court docket for the Northern District of California.
MBW reported the headline phrases: statutory damages of as much as USD $150,000 per work, a complete Spherical Hill says would run to a whole bunch of thousands and thousands and will strategy or exceed $1 billion in every case, and a said intention to take each to trial.
The Suno submitting runs to 24 pages, the Anthropic one to 26. Here’s what else is in them.
1. The treatment sought contains impoundment of mannequin weights
Each prayers ask the courtroom to order the defendants to ship each unauthorized copy of Spherical Hill‘s works for impoundment or destruction, citing 17 U.S.C. § 503.
The filings outline that to cowl “copies retained in coaching datasets, inside repositories, mannequin weights, and server infrastructure,” wording that reaches the educated fashions, not simply the supply recordsdata behind them.
Every Spherical Hill criticism additionally asks for a whole accounting of coaching information, scraping exercise, and datasets involving the works.
The DMCA counts stack on prime of the per-work determine: beneath § 1203, as much as $2,500 for every act of circumvention and as much as $25,000 for every removing of copyright administration info.
For comparability, Anthropic‘s $1.5 billion settlement with guide authors in September 2025 dedicated it to destroying the unique recordsdata it torrented from Library Genesis and Pirate Library Mirror, and copies originating from them – however not the fashions themselves. Anthropic licensed that no commercially launched mannequin had been educated on these datasets.
2. Anthropic’s personal courtroom report is the template: Suno is being measured towards it
Each Spherical Hill complaints relaxation on Bartz v. Anthropic, the authors’ case in the identical district.
Every quotes Decide William Alsup‘s June 2025 ruling: “There isn’t a carveout, nonetheless, from the Copyright Act for AI firms.”
The Suno submitting applies that holding to an organization that was not a celebration to it, alleging “Suno has engaged in the very same conduct” in retaining unlicensed copies indefinitely.
The Anthropic criticism sources its piracy account to the identical case, citing torrenting from Library Genesis and Pirate Library Mirror (PiLiMi), and quotes what it says was a co-founder’s message to colleagues as soon as PiLiMi could possibly be torrented: “[J]ust in time!”
It additional alleges that Harmony II, the publishers’ second go well with filed on January 28, 2026, revealed that Anthropic “had hid its torrenting throughout discovery in Harmony I,” a declare the publishers first raised in August 2025.
3. Spherical Hill quotes Anthropic’s personal printed dataset again at it
Anthropic launched a human-feedback coaching dataset, hh-rlhf, on Hugging Face in 2022.
Spherical Hill alleges the dataset reveals Claude returning copyrighted lyrics throughout testing, together with a response to a Disney songs immediate that quoted from Let It Go.
In a second instance, the criticism says, a consumer requested Claude to construct a brief story from the lyrics to Eleanor Rigby, and the mannequin did so – whereas the response logged as rejected as an alternative pointed the consumer to an article on writing from tune lyrics.
“Anthropic intentionally educated Claude to commit copyright infringement,” the criticism says of that trade.
Neither tune is a Spherical Hill work. Each are cited to argue Claude reproduces copyrighted lyrics typically.
In its part arguing truthful use doesn’t apply, the submitting reproduces an trade on X over Moonshot AI‘s alleged distillation of Anthropic‘s Fable mannequin.
Michael Kratsios, director of the White Home Workplace of Science and Know-how Coverage, wrote that “large-scale, covert industrial distillation geared toward stealing proprietary U.S. know-how and undermining American analysis is unacceptable.”
Sarah Heck, Anthropic‘s head of public coverage, replied: “Illicit, adversarial distillation is IP theft and industrial espionage that helps adversary army and intelligence capabilities.”
4. The DMCA case activates which extraction device was chosen
The Anthropic criticism alleges the corporate examined a minimum of three text-extraction applications earlier than ingesting information: Readability, Newspaper and jusText.
It claims jusText was dominated out as a result of it left copyright notices and possession particulars intact, which the submitting says Anthropic handled as “boilerplate” and “ineffective junk.”
Newspaper was chosen as an alternative, in accordance with Spherical Hill, for its capacity to strip that info.
Spherical Hill makes the identical argument about web page format, saying Vivid Information‘s Scraping Browser renders pages with out headers and footers, the place copyright administration info usually sits: “Making the deliberate option to exclude headers and footers is equivalent to creating the deliberate option to take away CMI.”
Each Spherical Hill complaints cite Stevens v. CoreLogic for the double scienter commonplace: removing should be intentional, and the defendant should have recognized, or had cheap grounds to know, it will induce, allow, facilitate or conceal infringement.
In addition they cite an October 2025 Harmony ruling holding related allegations adequate on the pleading stage.
5. Vivid Information has its personal quantity connected: $75 million
The $1 billion determine in each complaints is a projection, contingent on Spherical Hill amending its displays to cowl 1000’s extra works.
The contributory infringement depend towards Vivid Information carries the one fastened arithmetic in both submitting: 500 works at $150,000 every, for $75,000,000.
Spherical Hill additionally turns Vivid Information‘s personal litigation report towards it, citing X Corp. v. Vivid Information, during which the identical courtroom rejected its jurisdictional problem.
The criticism places Vivid Information previous $300 million in 2025 income, rising 50% year-over-year, citing a report by Asymmetrix that calls the determine annualized recurring income.
The submitting alleges the providers Vivid Information supplied to Suno “are solely good for copyright infringement.”
It additionally attracts on the hacked Suno supply code reported by 404 Media on July 15, together with a dataset logged as youtube_music holding over two million music clips and 113,879 hours of audio – roughly 13 years.
What else is within the filings
The Suno criticism quotes co-founder and CEO Mikey Shulman, citing a video produced with Oracle, as saying: “Our fashions are taught to simply proceed a chunk of music.”
Spherical Hill units that towards Suno‘s advertising and marketing of itself as producing songs from complete material.
The identical submitting alleges Suno‘s guardrails are porous, claiming a immediate naming Reba McEntire is blocked whereas a misspelling of her title isn’t.
Each complaints title ElevenLabs, Musical AI, Symphonic, Soundverse, GEMA via PLAI, GCX/Rightsify , and Troveo as proof of a functioning licensing market they are saying the defendants bypassed.
However PLAI launched on July 23, beneath a month earlier than these filings, and GEMA says it’s constructed for instruments that assist creators make music, with generative AI licensing the separate topic of its personal Suno case, which GEMA received at first occasion on July 31.
The Anthropic submitting treats every mannequin launch as a contemporary act of copying, naming Fable 5 and Mythos 5 (each June 9, 2026), Sonnet 5 (June 30, 2026) and Opus 5 (July 24, 2026).
Exhibit A in every case lists 500 musical compositions, not sound recordings, although Spherical Hill asserts rights in 16,873 recordings and calls the exhibit a bellwether it is going to amend to cowl each.
MBW has contacted Suno, Anthropic and Vivid Information for remark. Not one of the allegations has been examined in courtroom.Music Enterprise Worldwide
