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.
Logic Puzzle
Sonar Pro Search's response to the 'Logic Puzzle' challenge.
Sonar Pro Search
November 3, 2025
Text
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
Solution
Let’s break down the family structure:
- Sally is a girl.
- She has 3 brothers.
- Each brother has 2 sisters.
Since Sally is already a girl, she counts as one sister. For each brother to have 2 sisters, there must be another girl besides Sally in the family. If there were more than 2 sisters, each brother would have more than 2 sisters.
Calculation
- Sally herself (1 sister)
- One other sister (the second sister)
So, Sally has 1 sister.
Final Answer
Sally has 1 sister.
Logic Puzzle
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Partner link
About Sonar Pro Search
Capabilities
ConversationReasoningAnalysis
Categories
Text
Specifications
- Provider
- Perplexity
- Released
- 2025-10-30
- Size
- LARGE
- Context
- 200,000 tokens
