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50,000 fabricated statistics drew citations from ChatGPT and other sources

peec.ai 13 min read Editor score 7/10

A site of 50,000 fake statistics reportedly attracted more than 10,000 AI sessions and links from over 330 domains, with its numbers appearing in research and investment material. The experiment highlights risks in retrieval, citation and data provenance.

What

An experiment published 50,000 fabricated statistics pages, generated with GPT-4.1, on a new website.

How

ChatGPT continued surfacing the site after Google deindexed it; fabricated figures reached an academic paper and bank research.

Why it matters

AI systems can propagate unverified web data into downstream work, making source validation and grounding important for deployed systems.

Read on peec.ai → Hacker News · 193 comments

Headline, summary, brief and diagram are written by a model from the source's own text; the link, byline and numbers come from the source. Read the original before relying on a claim.