According to CoinMeta, and as reported by The Guardian, Elvis Presley's music rights holders are suing Anthropic, accusing the company of using 274 of Presley's songs to train its AI model without permission. Lawyers for the rights holders accuse Anthropic of establishing its business model on an unprecedented scale, thereby infringing on copyright. In addition, Anthropic is also facing lawsuits from music publishers such as Sony, Universal, and Warner.