Key Takeaways
KAT Coder Pro V2 wins:
- Faster response time
- Higher intelligence benchmark
- Better at coding
Qwen3 4B Instruct 2507 wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Supports tool calls
Price Advantage
Qwen3 4B Instruct 2507
Benchmark Advantage
KAT Coder Pro V2
Context Window
Qwen3 4B Instruct 2507
Speed
KAT Coder Pro V2
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | KAT Coder Pro V2 | Qwen3 4B Instruct 2507 |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | KAT Coder Pro V2 | Qwen3 4B Instruct 2507 |
|---|---|---|
| License | Proprietary | Open Source |
| Author | Kwaipilot | Qwen |
KAT Coder Pro V2 Modalities
Input
Output
Qwen3 4B Instruct 2507 Modalities
Input
Output