P
DOMAIN
psu.edu
Academic preprints First seen on HN · Apr 2026 · #450 most-AI domain
— What we found
Articles from psu.edu are almost always human-written.
psu.edu has had 3 articles reach the Hacker News front page. Pangram scored 0% of them as AI-generated, well under the Hacker News average of 8%.
AI verdict · all time
0%
Reliably human
Lower than most domains we track.
Human 100% Mixed 0% AI 0%
Articles analyzed
3
all-time on HN
Median AI score
5%
half of articles score higher
“Almost certainly AI”
0%
0 articles > 90%
“Likely human”
100%
3 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 0% Min 0% Max 0%
Trend ↑ rising
— Sample articles
At three score levels
Most AI-scored ≥ 70% AI
Treetops glowing during storms captured on film for first time
Treetops glowing during storms captured on film for first time
Treetops glowing during storms captured on film for first time
Mixed 30–70% AI
No articles in this range.
— Peer comparison
psu.edu vs. similar sources
Hacker News average 8%
cloud.google.com 0%
millersbookreview.com 0%
psu.edu YOU 0%
duckdb.org 0%
adriankrebs.ch 0%