Grok Code Fast 1 — 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
Grok Code Fast 1's response to the 'Logic Puzzle' challenge.
Grok Code Fast 1
August 26, 2025
Text
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
Sally has 1 sister.
Sally is a girl with 3 brothers. Each of those 3 brothers has 2 sisters (including Sally). This means there are 2 girls total in the family (Sally and 1 other sister), and 3 boys total. Sally has 1 sister. The brothers are the same for everyone—Sally herself has 3 brothers.
Logic Puzzle
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About Grok Code Fast 1
Capabilities
ConversationReasoningCode GenerationAnalysis
Categories
TextCode
Specifications
- Provider
- Xai
- Released
- 2025-08-26
- Size
- MEDIUM
- Context
- 256,000 tokens
