The rambot began transforming census data into short new articles about towns in the United States in 2002. This automated tool started the vast majority of town, city, and county articles on Wikipedia.
ClueBot NG arrived in 2010 and used an artificial neural network through machine learning. Its predecessor ClueBot launched in 2007 to identify likely vandalism using simple heuristics.
Princeton University found about 5% of 3,000 newly created English Wikipedia articles came from AI by October 2024. Ilyas Lebleu observed unnatural writing patterns connected to the technology.
August 2025 marked a turning point when the community adopted a policy allowing speedy deletion of suspected AI-generated articles. Editors recognize these texts by checking if citations relate to the subject or are entirely fabricated.
The Wikimedia Foundation worried that attribution was missing from models like ChatGPT and Siri while licensing allows use. Credit must be given implying violations occur without sourcing clarification.