Mediaguesser

Mediaguesser is a browser game where you guess the location of random images sourced from Wikimedia Commons. Each day, all frontier AI models play the same five rounds, so you can see how you perform against them.

The project is a recently released hobby effort to make Wikimedia Commons' large catalog of images with rich metadata playable. Most of the images depict everyday places or events, and the game turns them into location challenges.