The music industry just went after Claude. Sony Music and Warner Chappell sued Anthropic on Friday night, naming CEO Dario Amodei personally. They say Anthropic torrented tens of thousands of songs.
The complaint runs 48 pages. It names Anthropic, Amodei, and co-founder Benjamin Mann as defendants. Suing founders by name is rare in AI copyright cases.
Scale is the difference. BMG sued over 493 compositions. Sony and Warner claim tens of thousands, at up to $150,000 per work. Anthropic already paid authors $1.5 billion in 2025.
Anthropic says it will defend itself robustly. Axios notes one song can carry several separate copyrights, so the same track can be sued over more than once.