Wikipedia Operator Warns AI Copyright Ruling Could Threaten Open Web

The Wikimedia Foundation, the nonprofit behind Wikipedia, is urging courts to draw a nuanced line in landmark AI copyright cases. In a legal filing, it argues that training large language models (LLMs) on copyrighted material should generally be allowed, but that chatbots should not regurgitate that content to users. The foundation warns that an overly broad ruling—either for or against AI companies—could harm the open web. If training is deemed infringing, Wikipedia editors could lose access to AI tools that help summarize sources or spot vandalism. If chatbots are given free rein to reproduce copyrighted text, the encyclopedia’s own content could be scraped and repackaged without attribution, undermining its volunteer-driven model. The stakes are high: Wikipedia is one of the most visited sites globally, and its foundation says the outcome will shape how knowledge is created and shared online. The cases involve major players like OpenAI and Microsoft, and courts are expected to rule within the next year. The foundation’s middle-ground stance could influence how judges balance innovation with creators’ rights in the age of generative AI.