Wikipedia has a new initiative called WikiProject AI Cleanup. It is a task force of volunteers currently combing through Wikipedia articles, editing or removing false information that appears to have been posted by people using generative AI.
Ilyas Lebleu, a founding member of the cleanup crew, told 404 Media that the crisis began when Wikipedia editors and users began seeing passages that were unmistakably written by a chatbot of some kind.
AI model makers are very well aware of this and there is a move from ingesting everything to curating datasets more aggressively. Data prep ia something many upstarts have no idea is critical, but everyone is learning about, sometimes the hard way.