Key Takeaways
Step 3.5 Flash wins:
- Higher intelligence benchmark
- Better at coding
MiMo-V2-Flash wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Faster response time
- Better at math
Price Advantage
MiMo-V2-Flash
Benchmark Advantage
Step 3.5 Flash
Context Window
MiMo-V2-Flash
Speed
MiMo-V2-Flash
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | Step 3.5 Flash | MiMo-V2-Flash |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | Step 3.5 Flash | MiMo-V2-Flash |
|---|---|---|
| License | Open Source | Open Source |
| Author | Stepfun-ai | Xiaomi |
| Released | Jan 2026 | Dec 2025 |
Step 3.5 Flash Modalities
Input
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Output
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MiMo-V2-Flash Modalities
Input
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Output
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