Claude Sonnet 4.6 vs Gemini 3.1 Pro Preview
For product management work, compared on the PM Index.
- Gemini 3.1 Pro Preview leads on the PM Index (57.4 vs 53.9).
- Gemini 3.1 Pro Preview is cheaper ($4.50 vs $6.00 per 1M tokens).
- Gemini 3.1 Pro Preview is faster (123 vs 53 tok/s).
| Metric | Claude Sonnet 4.6 | Gemini 3.1 Pro Preview |
|---|---|---|
| PM Index | 53.9 | 57.4 |
| AA Intelligence | 51.7 | 57.2 |
| AA Coding | 50.9 | 55.5 |
| AA Agentic | 63.0 | 59.1 |
| Blended $/1M | $6.00 | $4.50 |
| Output tok/s | 53 | 123 |