Novelist Christopher Farnsworth has filed a proposed class-action copyright lawsuit against Meta Platforms (META.O), opens new tab accusing the tech giant of misusing his books and others to train its Llama artificial-intelligence large language model. Farnsworth said in the lawsuit, opens new tab on Tuesday that Meta fed Llama, which powers its AI chatbots, thousands of pirated books to teach it how to respond to human prompts.Source: Meta hit with new author copyright lawsuit over AI training