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Tests Show ChatGPT’s GPT-5.2 Citing xAI’s AI‑Written Grokipedia on Niche Topics

OpenAI says the model draws on many public sources and uses safety filters to limit harmful links.

Overview

  • The Guardian’s testing found nine Grokipedia citations across more than a dozen prompts to GPT-5.2.
  • Citations appeared mainly on obscure or sensitive queries, including Iranian political details, MTN‑Irancell links, Basij pay, and claims about historian Sir Richard Evans.
  • ChatGPT did not cite Grokipedia on widely covered controversies such as the January 6 attack or the HIV/AIDS epidemic.
  • Grokipedia, launched by Elon Musk’s xAI in October 2025, is written by AI rather than human editors and has drawn criticism for questionable sourcing and biased entries.
  • Other models, including Anthropic’s Claude, have also referenced Grokipedia, and experts warn of AI‑to‑AI feedback loops that can amplify misinformation, with no public sign of OpenAI changing sourcing policies.