I
DOMAIN
intextbooks.science.uu.nl
Personal blog First seen on HN · Jul 2026 · #3344 most-AI domain
— What we found
Articles from intextbooks.science.uu.nl are almost always human-written.
intextbooks.science.uu.nl has had 1 article reach the Hacker News front page. Pangram scored 0% of them as AI-generated, well under the Hacker News average of 11%.
AI verdict · all time
0%
Reliably human
Lower than most domains we track.
Human 0% Mixed 100% AI 0%
Articles analyzed
1
all-time on HN
Median AI score
25%
half of articles score higher
“Almost certainly AI”
0%
0 articles > 90%
“Likely human”
0%
0 articles < 10%
— Distribution
How AI scores spread
0–1010–2020–3030–4040–5050–6060–7070–8080–9090–100
HUMAN · 0–30%
MIXED · 30–70%
AI · 70–100%
— Trend
AI score by day
70 · AI → 30 · mixed →
earlierlatest
30d avg 24% Min 24% Max 24%
Trend ↑ rising
— Sample articles
At three score levels
Most AI-scored ≥ 70% AI
New AI tutor achieves 0.71-1.30 SD effect size in Dartmouth course [pdf]
Mixed 30–70% AI
No articles in this range.
Most-human ≤ 10% AI
New AI tutor achieves 0.71-1.30 SD effect size in Dartmouth course [pdf]
— Peer comparison
intextbooks.science.uu.nl vs. similar sources
Hacker News average 11%
starringthecomputer.com 0%
thomasw.dev 0%
intextbooks.science.uu.nl YOU 0%
shub.club 0%
observer.co.uk 0%