Logic Puzzle
Gpt 5 Pro's response to the 'Logic Puzzle' challenge.
GPT-5 Pro
October 6, 2025
Text
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
1
Explanation: Each brother’s two sisters are Sally plus one other girl. So there are 2 sisters total, meaning Sally has 1 sister.
About GPT-5 Pro
Capabilities
ConversationReasoningCode GenerationAnalysis
Categories
TextCode
Specifications
- Provider
- Openai
- Released
- 2025-10-06
- Size
- XLARGE
- Context
- 400,000 tokens