Meta wins AI copyright lawsuit as US judge rules against authors

However, the ruling offered some hope for American creative professionals who argue that training AI models on their work without permission is illegal. "It stands only for the proposition that these plaintiffs made the wrong arguments and failed to develop a record in support of the right one." A Meta spokesperson said the company appreciated the decision and called fair use a "vital legal framework" for building "transformative" AI technology. The authors sued Meta in 2023, arguing the company misused pirated versions of their books to train its AI system Llama without permission or compensation. Get set for the working day – we'll point you to all the business news and analysis you need every morning Chhabria expressed sympathy for that argument during a hearing in May, which he reiterated on Wednesday.