B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
28%
28% -- citation increase for FAQ schema in AI search (2026)
Using FAQ schema increases AI search citations by approximately 28%.
- Original research study not specifically named
- Stated as an approximate increase (~28%)
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
28%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
superlines.io
Primary
Tier C
https://www.superlines.io/articles/ai-mode-vs-ai-overviews-vs-chatgpt-how-ai-search-platforms-compar… ↗
Source Article
AI Mode vs AI Overviews vs ChatGPT Search: How AI Search Platforms Compare in 2026 | Superlines
Google AI Mode, Google AI Overviews, and ChatGPT search are the three dominant AI search surfaces in 2026, and they each cite brands differently. AI Mode generates full conversational answers with deep web grounding. AI Overviews insert AI-generated summaries above traditional search results. ChatGP…
Original Research
superlines.io
· Original study ↗
Methodology
Cited as 'research suggests'; original study not named
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
FAQ schema in AI search: 28% citation increase. Source: superlines.io (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/faq-schema-ai-citations-lift
HTML Embed
<blockquote cite="https://lighthousedata.io/data/faq-schema-ai-citations-lift" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>28%</strong> -- citation increase for FAQ schema in AI search<br><small>Source: superlines.io (2026) · <a href="https://lighthousedata.io/data/faq-schema-ai-citations-lift" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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