A
DOMAIN
anthropic.com
Personal blog First seen on HN · Apr 2026 · #1042 most-AI domain
— What we found
Articles from anthropic.com are almost always human-written.
anthropic.com has had 42 articles 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 90% Mixed 10% AI 0%
Articles analyzed
42
all-time on HN
Median AI score
5%
half of articles score higher
“Almost certainly AI”
0%
0 articles > 90%
“Likely human”
86%
36 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 2% Min 0% Max 19%
Trend ↓ falling
— Sample articles
At three score levels
Most AI-scored ≥ 70% AI
How we contain Claude across products
Introducing Claude Sonnet 5
Introducing Claude Design by Anthropic Labs
Mixed 30–70% AI
No articles in this range.
— Peer comparison