Key Takeaways
Qwen3.5-27B wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Higher intelligence benchmark
- Better at coding
- Supports vision
Grok Code Fast 1 wins:
- Faster response time
- Better at math
- Has reasoning mode
Price Advantage
Qwen3.5-27B
Benchmark Advantage
Qwen3.5-27B
Context Window
Qwen3.5-27B
Speed
Grok Code Fast 1
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | Qwen3.5-27B | Grok Code Fast 1 |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | Qwen3.5-27B | Grok Code Fast 1 |
|---|---|---|
| License | Open Source | Proprietary |
| Author | Qwen | Xai |
| Released | Feb 2026 | Aug 2025 |
Qwen3.5-27B Modalities
Input
textimagevideo
Output
text
Grok Code Fast 1 Modalities
Input
text
Output
text