Copyright holders of Elvis Presley's songs, including the Authentic Brands Group platform, have filed a class action lawsuit against artificial intelligence developer Anthropic for copyright infringement of 274 songs. According to NBC News, the company used the texts of the works without permission to train its language model. Anthropic said it disagreed with the allegations. In the past, Sony Music and Warner Music filed similar lawsuits against the developer, and in 2025 the company pledged to pay $1.5 billion to authors for misuse of their lyrics.