Anthropic to pay authors $1.5 billion over pirated books used to train Claude in first major AI copyright settlement
Summary
Anthropic agreed to a roughly $1.5 billion settlement with authors over the use of pirated books in training Claude, paying about $3,000 per book to thousands of writers. Plaintiffs describe it as the largest copyright recovery to date tied to AI training data.
Why it matters
Training data is becoming a priced input, pushing AI development toward licensed corpora and higher operating costs.