Model comparison
Gemini 3.1 Pro vs DeepSeek V4 Pro
Gemini 3.1 Pro
Google's latest frontier model with expanded reasoning.
DeepSeek
DeepSeek V4 Pro
The price collapse — frontier quality at a fraction of the cost.
Specs
| Metric | Gemini 3.1 Pro | DeepSeek V4 Pro |
|---|---|---|
| Context window | 1.0M tokens↑ | 1.0M tokens |
| Input $/1M tokens | $2.00 | $0.435↑ |
| Output $/1M tokens | $12.00 | $0.870↑ |
| Modalities | Audio · File · Image · Text · Video | Text |
| Open weights | No | Yes |
| Released | — | Dec 2024 |
Capability differences
| Capability | Gemini 3.1 Pro | DeepSeek V4 Pro |
|---|---|---|
| Vision | Yes | No |
| Extended thinking | Yes | No |
| Open weights | No | Yes |
Key differences
- —Input pricing: Gemini 3.1 Pro at $2.00/1M vs DeepSeek V4 Pro at $0.435/1M.
- —DeepSeek V4 Pro is open weights; Gemini 3.1 Pro is proprietary.