Wikipedia Bans AI-Generated Text in Articles Under New Editing Policy
Wikipedia has updated its policy to prohibit the use of large language models (LLMs), such as ChatGPT, for generating or rewriting article content due to concerns about verifiability, reliable sourcing, and accountability. LLM-produced text often violates Wikipedia's core policies, so its use is largely banned except for minor tasks such as copy or grammar editing, provided no new information is introduced and human review is maintained. Editors repeatedly using AI for content generation may face blocking or banning, but appeals and reversals are possible. Experts note the usefulness of AI for spell-checking or minor edits, but warn that LLMs lack human accountability and introduce risks of fabricated information, degrading Wikipedia’s reputation for reliability. The community’s caution reflects ongoing worries regarding accuracy, source attribution, and the negative impact of AI-generated “hallucinations.” While Wikipedia allows its material to be used by AI firms under commercial agreements, there is concern about AI reusing and potentially distorting content. Translation by AI is permitted if verified by editors. Identification of AI-generated text focuses on policy compliance rather than writing style alone.
