The New York Times has filed a lawsuit against OpenAI and Microsoft, alleging copyright infringement due to the use of its content in training AI models without permission. The suit claims that OpenAI's tools can generate output that reproduces Times articles verbatim, and that this undermines the newspaper's paywall and reputation. The Times is seeking the erasure of GPT instances trained on its material, destruction of the datasets used for training, and significant financial damages. The lawsuit goes beyond the issue of training data, also alleging that OpenAI-powered tools can produce hallucinated misinformation attributed to the Times.