Music publishers Sony Music Publishing and Warner Chappell have filed a multibillion-dollar copyright infringement lawsuit against Anthropic and its executives, including CEO Dario Amodei and co-founder Benjamin Mann. The lawsuit, filed in a California court, alleges that Anthropic illegally downloaded, scraped, and torrented tens of thousands of copyrighted musical compositions to train its Claude AI models and generate lyrics in response to user prompts.
The suit claims Anthropic systematically stripped identifying copyright metadata from musical works to avoid paying licensing fees, sourcing data from web scrapes, pirate websites, and commercial lyric platforms. The plaintiffs are seeking statutory damages of up to $150,000 per infringed work and $25,000 for each removal of copyright management information, putting potential liability in the billions of dollars.
This legal action follows a previous $1.5 billion settlement Anthropic reached with book authors over training data, as well as ongoing disputes with major record labels. The litigation comes as Anthropic prepares for a potential stock market listing that could value the company at $2 trillion.
Why it matters
Escalating copyright liability poses severe balance-sheet risks for foundation model providers attempting to train on broad web datasets without explicit licenses.
Publishers are aggressively targeting individual executives alongside corporate entities, raising personal risk for founders designing data ingestion pipelines.
Unlicensed training data practices threaten to derail upcoming public listings and institutional valuations for top-tier AI labs.
Source: theguardian.com
