The classic trick questions — strawberry, 9.9 vs 9.11, the goat and the boat — asked verbatim, one shot, default settings, no system prompt. Read two answers blind and vote for the better one.
Tests: letter counting (the classic)
How many times does the letter r appear in the word strawberry?
The letter **r** appears **3 times** in "strawberry": st**r**awbe**rr**y — once after "st" and twice in the "berry" part.
The letter **r** appears **3 times** in "strawberry": st**r**awbe**rr**y.