AI or Real #2 answers
Puzzle from October 11: 5 of 10 photos were AI-generated. 2 players scored 5.0 on average. Photo 1 fooled the most people: only 0% got it right.

AI image
The exceptionally clean background walls and perfectly smooth shelf edges suggest a digitally rendered environment.
Tell: Background details

Real photo
The natural, slightly grainy texture of the fried egg's crispy edges and the oily sheen look authentic.
Tell: Texture and noise

Real photo
The crisp, perfectly printed text on the mug and natural skin texture on the fingers show it is real.
Tell: Text and signs
Photo by nenadstojkovicart, CC BY 2.0, cropped.

AI image
The digital platform sign displays garbled, nonsensical text instead of readable words.
Tell: Text and signs

AI image
No clear giveaway here: the natural grass textures and realistic lighting are generated too.

Real photo
The German text on the station signs is perfectly legible and grammatically correct.
Tell: Text and signs

AI image
No clear giveaway here: the crispy egg edges and the single rice grains are generated too.

Real photo
The sharp, multi-pointed sunstar is a natural optical effect caused by a small camera aperture.
Tell: Light and shadows
Photo by Tero Karppinen, CC BY 2.0, cropped.

AI image
No clear giveaway here: the natural mineral crust and hand-painted details are generated too.

Real photo
The Marshalls price tag shows clear, legible barcode lines and text that would be garbled in AI images.
Tell: Text and signs
Photo by Phillip Pessar, CC BY 2.0, cropped.
