Judge Hints Anthropic’s AI Training on Books Is Fair Use (1)

A California federal judge is leaning toward finding Anthropic PBC violated copyright law when it made initial copies of pirated books, but that its subsequent uses to train their generative AI models qualify as fair use.

“I’m inclined to say they did violate the Copyright Act but the subsequent uses were fair use,” Judge William Alsup said Thursday during a hearing in San Francisco. “That’s kind of the way I’m leaning right now,” he said, but concluded the 90-minute hearing by clarifying that his decision isn’t final. “Sometimes I say that and change my mind.”

The hearing ...