Inception: Mercury 2 — Logic Puzzle
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
Mercury 2's response to the 'Logic Puzzle' challenge.
Inception: Mercury 2
March 5, 2026
Text
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
Sally has one sister.
Explanation:
- Sally has 3 brothers.
- Each of those brothers has 2 sisters.
- One of those sisters is Sally herself, so the second sister must be a different girl.
Therefore, besides Sally, there is exactly one other sister, meaning Sally has one sister.
Logic Puzzle
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About Inception: Mercury 2
Capabilities
ConversationReasoningCode GenerationAnalysisTool Use
Categories
TextCode
Specifications
- Provider
- Inception
- Released
- 2026-03-04
- Size
- MEDIUM
- Context
- 128,000 tokens
