Judges Don't Know What AI's Book Piracy Means

More than 40 lawsuits have been filed against AI companies since 2022. Late last month, there were rulings on two of these cases, first in a lawsuit against Anthropic and, two days later, in one against Meta. Both of the cases were brought by book authors who alleged that AI companies had trained large language models using authors' work without consent or compensation. In each case, the judges decided that the tech companies were engaged in "fair use" when they trained their models with authors' books. Both judges said that the use of these books was "transformative"--that training an LLM resulted in a fundamentally different product that does not directly compete with those books.