@FinanceYF5: Source:
Summary
Reddit data is being significantly reduced or removed from ChatGPT's sources following changes to query fanout mechanisms.
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Cached at: 08/22/26, 03:39 PM
源：https://t.co/4BeFxOywva
Klaas (@forgebitz): looks like reddit is almost wiped from chatgpt sources
the query fanout changes had a big impact
and the past couple of days it seems to be almost completely removed from prompt responses
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@FinanceYF5: Reddit seems to be disappearing en masse from ChatGPT's information sources. Changes to the query expansion mechanism have had a significant impact. Over the past few days, Reddit has almost completely stopped appearing as a citation source in prompt responses.
Reddit has largely disappeared from ChatGPT's information sources, with changes to the query expansion mechanism causing it to no longer appear in prompt response citations.
@FinanceYF5: https://x.com/FinanceYF5/status/2090782236648050945
ChatGPT's citation share of Reddit dropped sharply from 3.8% to under 1% in August 2026, while Google AI showed a gradual decline, indicating a potential shift in source selection.
@FinanceYF5: ChatGPT is reducing references to Reddit, but the real change might be: its search logic has changed. After August 14th, Reddit's citation rate dropped from 15% to near 0%, small websites from 66% to 32%; help centers and documentation rose from 2% to 32%, app marketplaces from 2% to 17%. Ch…
ChatGPT is changing its search logic, reducing references to small websites like Reddit, and instead favoring more credible sources such as help centers, documentation, and app marketplaces.
@rohanpaul_ai: Reddit has nearly fallen off ChatGPT’s citation radar after an OpenAI search change. per PromptWatch, Reddit’s share of…
Reddit's citation share in ChatGPT dropped 86% due to an OpenAI search change, while other platforms like Google AI Overviews showed slower declines, impacting content visibility for publishers.
@FinanceYF5: 3/ Reddit may have lost a traffic channel, but in Google search used before users make decisions, it remains important. Marketing on Reddit is indeed slow, requiring continuous provision of useful content to build trust before naturally mentioning products. So, keep doing it earnestly.
Although mentions of Reddit in ChatGPT have decreased, it remains important in Google search for the user decision-making process. Marketing on Reddit requires long-term provision of valuable content to build trust.