Claude Sonnet 4.6 vs Grok 4.3
For product management work, compared on the PM Index.
- Grok 4.3 leads on the PM Index (54.5 vs 53.9).
- Grok 4.3 is cheaper ($1.56 vs $6.00 per 1M tokens).
- Grok 4.3 is faster (169 vs 53 tok/s).
| Metric | Claude Sonnet 4.6 | Grok 4.3 |
|---|---|---|
| PM Index | 53.9 | 54.5 |
| AA Intelligence | 51.7 | 53.2 |
| AA Coding | 50.9 | 41.0 |
| AA Agentic | 63.0 | 65.9 |
| Blended $/1M | $6.00 | $1.56 |
| Output tok/s | 53 | 169 |