B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
17.5%
17.5% -- ai generated content percentage testing for YouTube Shorts (2026)
In Forbes' own testing, 17.5% of 200 YouTube Shorts videos played on an established account were AI-generated.
- Based on Forbes' own testing of 200 videos on an established account
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
17.5%
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
95
Source Trust
50
Citation Chain
20
Independence
30
Methodology
45
Freshness
86
Source
Forbes
Primary
Tier A
https://www.forbes.com/sites/richardnieva/2026/06/18/youtube-ceo-ai-slop/ ↗
Source Article
AI Slop Is Transforming YouTube. Its CEO Wants To Keep It Human
How YouTube’s CEO Is Trying To Combat AI Slop
Original Research
Forbes
· Original study ↗
Methodology
Forbes testing
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Plain Text
YouTube Shorts: 17.5% ai generated content percentage testing. Source: Forbes (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-generated-content-testing-2026
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<blockquote cite="https://lighthousedata.io/data/ai-generated-content-testing-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>17.5%</strong> -- ai generated content percentage testing for YouTube Shorts<br><small>Source: Forbes (2026) · <a href="https://lighthousedata.io/data/ai-generated-content-testing-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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