I
DOMAIN
invention.si.edu
Academic preprints First seen on HN · Aug 2026 · #5393 most-AI domain
— What we found
Articles from invention.si.edu are almost always human-written.
invention.si.edu 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 14%.
AI verdict · all time
0%
Reliably human
Lower than most domains we track.
Human 100% Mixed 0% AI 0%
Articles analyzed
1
all-time on HN
Median AI score
5%
half of articles score higher
“Almost certainly AI”
0%
0 articles > 90%
“Likely human”
100%
1 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
The Einstein-Szilard Refrigerator | Lemelson
Mixed 30–70% AI
No articles in this range.
Most-human ≤ 10% AI
The Einstein-Szilard Refrigerator | Lemelson
— Peer comparison
invention.si.edu vs. similar sources
Hacker News average 14%
wiki.xxiivv.com 0%
hitogata.neocities.org 0%
invention.si.edu YOU 0%
qubes-os.org 0%
git.zx2c4.com 0%