Sony and Warner publishers sue Anthropic over music training
Sony Music Publishing and Warner Chappell Music filed a Northern California complaint against Anthropic, Dario Amodei, and Benjamin Mann. It alleges torrenting, scraping, and copying of tens of thousands of compositions for Claude training and outputs, plus removal or alteration of copyright-management information.
Why it matters: The action broadens Anthropic's music exposure to catalogs held by two major publishing groups, raising dataset-provenance, licensing, indemnity, disclosure, and preservation questions for enterprise buyers.