Key Takeaways
ERNIE 4.5 21B A3B Thinking wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Has reasoning mode
- Supports tool calls
MiMo v2 Pro wins:
- Faster response time
- Higher intelligence benchmark
- Better at coding
Price Advantage
ERNIE 4.5 21B A3B Thinking
Benchmark Advantage
MiMo v2 Pro
Context Window
ERNIE 4.5 21B A3B Thinking
Speed
MiMo v2 Pro
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | ERNIE 4.5 21B A3B Thinking | MiMo v2 Pro |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | ERNIE 4.5 21B A3B Thinking | MiMo v2 Pro |
|---|---|---|
| License | Open Source | Proprietary |
| Author | Baidu | Xiaomi |
| Released | Oct 2025 | Unknown |
ERNIE 4.5 21B A3B Thinking Modalities
Input
text
Output
text
MiMo v2 Pro Modalities
Input
Output