B
Evidence Grade B
Graded
under review
Safe to Cite
Current
3%
3% -- ai generated content share of search results for Pure AI-generated pages in Google organic search results (2026)
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
3%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
11,994
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
35
Freshness
95
Source
Graphite
Primary
Tier A
https://graphite.io/five-percent/research/ai-content-and-search ↗
Source Article
AI Content & Search
AI Content & Search
Key Takeaways
Pure AI-generated content makes up only about 3% of organic search results, while pages with more than 50% AI content make up 12% — contrary to the claim that AI content is flooding Google.
URLs with minimal to no AI content dominate the search results for the first…
Original Research
Graphite
· Original study ↗
Methodology
Graphite whitepaper 'AI Content & Search': top 20 organic Google results for 2,200 keywords across categories; analysis limited to article/listicle pages; AI detection via Originality.ai; final filtered sample of 11,994 URLs. 'About' indicates approximate value. Excludes Google AI Overviews.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Pure AI-generated pages in Google organic search results: 3% ai generated content share of search results. Source: Graphite (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/pure-ai-content-share-organic-search-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/pure-ai-content-share-organic-search-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>3%</strong> -- ai generated content share of search results for Pure AI-generated pages in Google organic search results<br><small>Source: Graphite (2026) · <a href="https://lighthousedata.io/data/pure-ai-content-share-organic-search-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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