John Grisham, Jodi Picoult, George R.R. Martin, and 17 other authors have recently filed a lawsuit against OpenAI and its ChatGPT language model, accusing them of "large-scale systematic theft" by using their copyrighted works without authorization. The plaintiffs claim that ChatGPT generated content from Martin's unpublished prequel to "Game of Thrones." OpenAI has stated that it respects authors' rights and hopes that authors can benefit from AI technology, expressing willingness to cooperate with authors. This case has sparked concerns among writers about AI infringement.