Source: Search Engine Roundtable by barry@rustybrick.com (Barry Schwartz). Read the original article
TL;DR Summary of Evidence Suggests ChatGPT’s Search Feature Relies on Google’s Index
**Recent tests reveal** that ChatGPT’s search functionality appears to **leverage Google Search’s index** to provide results. A unique page with a made-up term, only indexed by Google via Search Console, was quickly recognized by ChatGPT. This suggests that ChatGPT’s search feature may be **secretly powered by Google’s search data**, rather than independently crawling or indexing content.
Optimixed’s Overview: Investigating ChatGPT’s Use of Google Search Data for Enhanced Results
Background and Experiment Details
In a revealing experiment, a user named Abhishek Iyer tested whether ChatGPT’s search feature depends on Google’s indexing. He created a webpage containing a fabricated term, ensuring it was not linked anywhere else online. This page was submitted exclusively to Google Search Console to expedite indexing by Google alone, without exposure to other search engines or OpenAI.
Key Findings
- Immediate Recognition by ChatGPT: Shortly after Google indexed the page, ChatGPT was able to identify and define the fabricated term, despite no direct submission of the page to OpenAI.
- Implied Reliance on Google’s Index: The experiment indicates that ChatGPT’s search feature may utilize Google’s search results or indexing data as a backend source for its answers.
- Potential Impact: This could mean that ChatGPT’s perceived search independence is limited and that its search results depend heavily on Google’s web crawling and indexing capabilities.
Implications for Users and SEO
This discovery is significant for both users and SEO professionals. It highlights that content indexed by Google may directly influence ChatGPT’s search results, emphasizing the importance of Google Search Console for managing content visibility. For SEO strategists, this may reshape approaches to optimizing content for AI-powered search tools.
