Wikipedia officially bans AI-generated articles
English Wikipedia has prohibited the use of generative artificial intelligence for writing or rewriting articles. This policy change impacts content creation on one of the world’s largest online encyclopedias, reflecting concerns over content integrity and accuracy.
The platform stated that AI-generated content frequently violates its core content policies. Editors may use large language models (LLMs) to refine their own writing, provided the output is thoroughly checked for accuracy.
The policy explains that LLMs can alter text meaning beyond user intent, potentially misrepresenting cited sources.
LLMs are also permissible for language translation assistance if the editor is proficient enough in both languages to correct errors. Wikipedia administrator Chaotic Enby stated a hope for this policy to “spark a broader change,” empowering other communities to decide on AI integration.
Chaotic Enby described the policy as a “pushback against enshittification and the forceful push of AI by so many companies.” Each Wikipedia site operates under independent rules and editing teams; some may adopt different stances on LLM usage.
Spanish Wikipedia has implemented a total ban on LLMs, with no exceptions for refinement or translation. Identifying AI-generated text is not precise, and human moderators may miss some instances, particularly on less frequently moderated pages.