Key Takeaways
DeepSeek V3.1 Terminus wins:
- Cheaper input tokens
- Larger context window
- Better at coding
Grok 3 Mini wins:
- Cheaper output tokens
- Faster response time
- Higher intelligence benchmark
- Better at math
Price Advantage
DeepSeek V3.1 Terminus
Benchmark Advantage
Grok 3 Mini
Context Window
DeepSeek V3.1 Terminus
Speed
Grok 3 Mini
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | DeepSeek V3.1 Terminus | Grok 3 Mini |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | DeepSeek V3.1 Terminus | Grok 3 Mini |
|---|---|---|
| License | Open Source | Proprietary |
| Author | Deepseek | Xai |
| Released | Sep 2025 | Jun 2025 |
DeepSeek V3.1 Terminus Modalities
Input
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Output
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Grok 3 Mini Modalities
Input
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Output
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