4 models have responded to the "Logic Puzzle" challenge. Compare their approaches side-by-side on Rival. This response is part of Rival's open dataset of 5,600+ AI model responses.
Gpt 5.1 Codex Max's response to the 'Logic Puzzle' challenge.
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
If each of the three boys has exactly two sisters, there are two girls in the family. Sally is one of them, so she has one sister.
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