# Claim 55

Google-Extended is a robots.txt token that publishers set to control use of crawled content for Gemini training.

entity: Google-Extended
field: respects_robots_txt
value: n/a
statement: Google-Extended is a robots.txt token that publishers set to control use of crawled content for Gemini training.
evidence_url: https://developers.google.com/search/docs/crawling-indexing/google-common-crawlers
evidence_quote: "Google-Extended is a standalone product token that web publishers can use to manage whether content Google crawls from their sites may be used for training future generations of Gemini models" source dated 2026-07-14
method: vendor_doc
verified_at: 2026-09-13
confidence: high
status: current
supersedes: none

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