The Brief
Ethan Smith puts parametric AEO impact at two to five months
Analysis of LLM training disclosures sets a floor on how fast model weights can reflect new content.
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EP 48
How ChatGPT reads YouTube, Reddit and your site | David Konitzny, GEO Researcher @ Peec AI
2797 · 48 episodes so far
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More from The Brief
Short, sourced notes on AI Search. New every weekday.
Gemini and Copilot read JavaScript pages, ChatGPT, Claude and Perplexity do not
Glenn Gabe tested five chat models against three JS-rendered sites. Only the two tied to search crawlers read the content.
DeepSeek opens its search index and scores a Roblox PDF above a working site
Suganthan Mohanadasan tested the new API and found a 'Free Robux Generator' PDF rated at the top authority tier.
ChatGPT Shopping runs on two different indexes in the US and Europe
A debug API inspected by Metehan Yeşilyurt's team shows OpenAI's own product index powering US results while Europe still pulls from Google Shopping.
Yeşilyurt rebuilds his site so only AI agents can read it
Graphite asks converting users which prompt they typed into which LLM
Posting new URLs to Reddit got them indexed in six minutes, Bobbink says
ChatGPT now flags unverified vendor claims six times more often after GPT-6 switch
Outbound links in AI answers rarely match the sources they cite, Konitzny finds
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