Key Takeaways
Gemma 4 26B A4B Instruct wins:
- Larger context window
- Supports vision
Step 3.5 Flash wins:
- Cheaper input tokens
- Cheaper output tokens
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Has reasoning mode
Price Advantage
Step 3.5 Flash
Benchmark Advantage
Step 3.5 Flash
Context Window
Gemma 4 26B A4B Instruct
Speed
Step 3.5 Flash
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | Gemma 4 26B A4B Instruct | Step 3.5 Flash |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | Gemma 4 26B A4B Instruct | Step 3.5 Flash |
|---|---|---|
| License | Proprietary | Open Source |
| Author | Stepfun-ai | |
| Released | Apr 2026 | Jan 2026 |
Gemma 4 26B A4B Instruct Modalities
Input
imagetextvideo
Output
text
Step 3.5 Flash Modalities
Input
text
Output
text