Articles from opensource.googleblog.com are almost always human-written.

opensource.googleblog.com has had 4 articles reach the Hacker News front page. Pangram scored 0% of them as AI-generated, well under the Hacker News average of 15%.

AI verdict · all time

Reliably human

Lower than most domains we track.

Human 75% Mixed 25% AI 0%

WEEK ON WEEK flat

MONTH ON MONTH flat

Articles analyzed

all-time on HN

Median AI score

half of articles score higher

“Almost certainly AI”

0 articles > 90%

“Likely human”

75%

3 articles < 10%

— Distribution

How AI scores spread

4 articles · 10% buckets

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

Per-day average

70 · AI → 30 · mixed →

earlierlatest

30d avg 8% Min 0% Max 15% Trend ↓ falling

— Sample articles

At three score levels

A snapshot of what opensource.googleblog.com puts on the front page.

Most AI-scored ≥ 70% AI

Journey to JPEG XL: How open source experiments shaped the future of image coding

15% AI · article · Jun 3