Gemini 3.5 Flash vs Grok 4.5
For product management work, compared on the PM Index.
- Grok 4.5 leads on the PM Index (54.0 vs 49.6).
- Grok 4.5 is cheaper ($3.00 vs $3.38 per 1M tokens).
- Gemini 3.5 Flash is faster (161 vs 90 tok/s).
| Metric | Gemini 3.5 Flash | Grok 4.5 |
|---|---|---|
| PM Index | 49.6 | 54.0 |
| AA Intelligence | 50.2 | 53.8 |
| AA Coding | 70.1 | 72.4 |
| AA Agentic | 37.4 | 45.7 |
| Blended $/1M | $3.38 | $3.00 |
| Output tok/s | 161 | 90 |