/research/engines/

State of AI Search 2026

Engine-specific research on how ChatGPT, Claude, Perplexity, and Google AI Overviews discover and cite sources.

State of AI Search 2026: How ChatGPT, Perplexity, and Google AI Overviews Cite the Web

How do AI search engines decide what to cite in practice? This breakdown explains how ChatGPT, Perplexity, and Google AI Overviews select...