In November, a group of non-fiction authors filed a lawsuit accusing OpenAI and Microsoft of using other people's intellectual property without permission to train the former's generative AI technology. Now, more non-fiction writers are suing the companies for using their work to train OpenAI's GPT large language models (LLM). Professional writers "have limited capital to fund their research" and "typically self-fund their projects," they said in their complaint. The plaintiffs added that the companies could've explored alternative financing options, such as profit sharing, but have "decided to steal" instead. They're seeking up to $150,000 per infringed work in damages, as well as a permanent injunction "to prevent these harms from recurring."

OpenAI has been hit with another lawsuit, accusing it of using other people's intellectual property without permission to train its generative AI technology. Only this time, the lawsuit also names Microsoft as a defendant. The complaint was filed by Julian Sancton on behalf of a group of non-fiction authors who said they were not compensated for the use of their books and academic journals in training the company's large language model. In their lawsuit, the authors state how they spend years "conceiving, researching, and writing their creations." They accuse OpenAI and Microsoft of refusing to pay authors while building a business "valued into the tens of billions of dollars by taking the combined works of humanity without permission."