> However, a clever minority led by Gemini 3.1 Pro and Gemini 3 Pro argued that if the sign is legible from the other side, it must be intended to lead people into the current room to find the exit, making the inscribed corridor the one leading deeper into the dungeon.

This is quite impressive, really.

A dungeon with glass doors and emergency exit signs? In that case, I can imagine at least two alternative scenarios:

- "↑TIX∃" is not a mirror image of "EXIT", but some dwarven runes that mean something else entirely.

- The sign might be a ruse meant to lure you into a trap.

If you look at the detailed answers, some of the models have similar answers (e.g. Nemotron Nano 12B: "Suspicious of dungeon riddles, viewing the inscription as a potential trap or red herring."), but I'm not sure it's because they identified the word EXIT and thought it might be misleading, or because they didn't understand it...

Great question! Clean separation between Gemini Pro and the other answers