Gemini 2.5 Pro vs GPT-5.1 (high)
For product management work, compared on the PM Index.
- GPT-5.1 (high) leads on the PM Index (48.1 vs 34.0).
- Gemini 2.5 Pro is cheaper ($3.44 vs $3.44 per 1M tokens).
- Gemini 2.5 Pro is faster (141 vs 139 tok/s).
| Metric | Gemini 2.5 Pro | GPT-5.1 (high) |
|---|---|---|
| PM Index | 34.0 | 48.1 |
| AA Intelligence | 34.6 | 47.7 |
| AA Coding | 32.0 | 44.7 |
| AA Agentic | 32.7 | 51.3 |
| Blended $/1M | $3.44 | $3.44 |
| Output tok/s | 141 | 139 |