Gemini 3.5 Flash vs GPT-5.6 Sol
For product management work, compared on the PM Index.
- GPT-5.6 Sol leads on the PM Index (59.8 vs 49.6).
- Gemini 3.5 Flash is cheaper ($3.38 vs $11.25 per 1M tokens).
- Gemini 3.5 Flash is faster (161 vs 78 tok/s).
| Metric | Gemini 3.5 Flash | GPT-5.6 Sol |
|---|---|---|
| PM Index | 49.6 | 59.8 |
| AA Intelligence | 50.2 | 58.9 |
| AA Coding | 70.1 | 77.4 |
| AA Agentic | 37.4 | 54.0 |
| Blended $/1M | $3.38 | $11.25 |
| Output tok/s | 161 | 78 |