The Register Follow AI models get convenient amnesia about source material as they grow, MIT boffins find Attributing diffusion model output to a specific input becomes more difficult with more training data https://www.theregister.com/ai-and-ml/2026/08/18/ai-models-get-convenient-amnesia-about-source-material-as-they-grow-mit-boffins-find/5288846 theregister.com