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Decision BriefSimon Willisontoolinfra2026-08-20

ChatGPT search now uses the site:operator at scale

Decision Summary

Decision Summary: “ChatGPT search now uses the site:operator at scale” is a public AI signal for Builder and Operator. The practical question is whether it changes your current stack, vendor, cost, or workflow assumptions, not whether the headline is loud.

What Changed

ChatGPT search now uses the site:operator at scale Promptwatch is part of the emerging "GEO" space, for Generative Engine Optimization - the chatbot version of SEO, where companies offer tools and consulting to help your site increase its presence in replies to prompts inside tools like ChatGPT. The

Why It Matters

If this touches a tool you already use, check whether it saves work now or just adds another tab to your stack.

Who Should Care

Builder
Operator
Product & automation
  • Builder: You ship products, tools, or workflows — scan for anything that changes the next build decision.
  • Operator: You run teams, processes, or infrastructure — check for cost, reliability, or vendor implications.
  • Product & automation: You embed AI into products or workflows — watch for integration or automation changes.

What To Do Next

Try today
Watch this week
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Save for later
Skip for now

Compare with stack: Line it up against your current stack, workflow, or vendor list.

Source Confidence

MediumSimon Willison

This links to reputable reporting or first-hand analysis — generally useful, but not an official source.

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