B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
47.9%
47.9% -- share of chatgpt top10 sources from wikipedia for ChatGPT (2025)
Wikipedia accounts for 47.9% of ChatGPT's top-10 source share.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
47.9%
Unit
Percentage
Data Vintage
2025
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Profound
Primary
Tier B
https://www.gogochimp.com/blog/how-to-rank-in-google-ai-overviews ↗
Source Article
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To rank in Google AI Overviews in 2026, treat citation as the target instead of a ranking position. 83% of AIO citations come from pages outside the Google top 10 (Seer, 2026). Ship an answer capsule under the H1, semantic HT…
Original Research
Profound
· Original study ↗
Methodology
Profound study
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
ChatGPT: 47.9% share of chatgpt top10 sources from wikipedia. Source: Profound (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/wikipedia-chatgpt-source-share
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<blockquote cite="https://lighthousedata.io/data/wikipedia-chatgpt-source-share" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>47.9%</strong> -- share of chatgpt top10 sources from wikipedia for ChatGPT<br><small>Source: Profound (2025) · <a href="https://lighthousedata.io/data/wikipedia-chatgpt-source-share" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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