"…a damning new study could put #AI companies on the defensive. In it, #Stanford and #Yale researchers found compelling evidence that #AImodels are actually copying all that data, not “learning” from it. Specifically, four prominent LLMs — OpenAI’s GPT-4.1, Google’s Gemini 2.5 Pro, xAI’s Grok 3, and Anthropic’s Claude 3.7 Sonnet — happily #reproduced lengthy excerpts from #popular — and #protected — #works, with a stunning degree of #accuracy."

https://futurism.com/artificial-intelligence/ai-industry-recall-copyright-books