Claude Opus 4.6 (Adaptive Reasoning, Max Effort) vs Grok 4.1 Fast (Reasoning)
For product management work, compared on the PM Index.
- Claude Opus 4.6 (Adaptive Reasoning, Max Effort) leads on the PM Index (55.4 vs 40.0).
| Metric | Claude Opus 4.6 (Adaptive Reasoning, Max Effort) | Grok 4.1 Fast (Reasoning) |
|---|---|---|
| PM Index | 55.4 | 40.0 |
| AA Intelligence | 52.9 | 38.6 |
| AA Coding | 48.1 | 30.9 |
| AA Agentic | 67.6 | 49.3 |
| Blended $/1M | $10.00 | — |
| Output tok/s | 41 | — |