Qwen: Qwen3.5 Flash — 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
Qwen3.5 Flash 02 23's response to the 'Logic Puzzle' challenge.
Qwen: Qwen3.5 Flash
February 26, 2026
Text
?Prompt
Sally (a girl) has 3 brothers. Each brother has 2 sisters. How many sisters does Sally have?
Response
Sally has 1 sister.
Here is the breakdown:
- Each of the 3 brothers has 2 sisters. This means there are 2 girls in the family total.
- One of those girls is Sally.
- Therefore, the other girl is Sally's sister.
So, Sally has 1 sister.
Logic Puzzle
Turn this model response into notes, narration, or a short video
Partner link
About Qwen: Qwen3.5 Flash
Capabilities
ConversationReasoningCode GenerationAnalysisTool UseAgentic Tool UseTranslation
Categories
TextCodeVisionMultimodal
Specifications
- Provider
- Qwen
- Released
- 2026-02-25
- Size
- MEDIUM
- Context
- 1,000,000 tokens
