Unverified50% confidenceFactExact time
Modern AI search engines (such as Perplexity and ChatGPT Search) use vector space embeddings and graph-enhanced RAG retrieval, rather than crawling web pages in real time to count keyword density to determine visibility.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/19/2026
First Seen
Valid until: 1/17/2027
Sources
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