Real or AI — October 21, 2026
Five pairs. In each pair one photograph is real and one was generated. Hints below; answers are folded away so you can play first.
Play today’s challengeToday’s hints and answers
Round 1 · street · difficulty 1/3
Read the reflections on the wet road, and any text on signs.
Show answer
Real photo: “(2005) RaiNY (5691664789).jpg” — Diego Torres Silvestre from Sao Paulo, Brazil, CC BY 2.0, via Wikimedia Commons.
_RaiNY_(5691664789).jpg){kind=link}
Round 2 · architecture · difficulty 1/3
Scan the window grid — repeating patterns are a classic tell.
Show answer
Real photo: “Bonn, Post-Tower -- 2017 -- 2136.jpg” — Dietmar Rabich, CC BY-SA 4.0, via Wikimedia Commons.
Round 3 · cabin · difficulty 2/3
Check the wood grain and how snow sits on the roof edge.
Show answer
Real photo: “Honeymoon Creek Snow Survey Cabin shingles - Winema NF Oregon.jpg” — Ian Poellet, CC BY-SA 4.0, via Wikimedia Commons.
Round 4 · landscape · difficulty 2/3
Look at how the water meets the light — reflections are where generators slip.
Show answer
Real photo: “Jokulsarlon lake, Iceland.jpg” — Kenny Muir, CC BY 2.0, via Wikimedia Commons.
Round 5 · coffee · difficulty 3/3
Zoom into the foam pattern and the metal spoon.
Show answer
Real photo: “Cappuccino with latte art on Coffee Right in Brno, Brno-City District.jpg” — Frettie, CC BY 3.0, via Wikimedia Commons.
How to spot an AI-generated photo →
Part of OMC — Network · Compute Forum · AI Top