DeepSeek V4 Pro vs Gemini 3.1 Pro Preview
For product management work, compared on the PM Index.
- DeepSeek V4 Pro leads on the PM Index (44.2 vs 43.7).
- DeepSeek V4 Pro is cheaper ($0.54 vs $4.50 per 1M tokens).
- Gemini 3.1 Pro Preview is faster (149 vs 82 tok/s).
| Metric | DeepSeek V4 Pro | Gemini 3.1 Pro Preview |
|---|---|---|
| PM Index | 44.2 | 43.7 |
| AA Intelligence | 44.3 | 46.5 |
| AA Coding | 59.4 | 68.8 |
| AA Agentic | 36.4 | 21.4 |
| Blended $/1M | $0.54 | $4.50 |
| Output tok/s | 82 | 149 |