Claude Sonnet 4.6 vs Muse Spark
For product management work, compared on the PM Index.
- Claude Sonnet 4.6 leads on the PM Index (53.9 vs 53.7).
| Metric | Claude Sonnet 4.6 | Muse Spark |
|---|---|---|
| PM Index | 53.9 | 53.7 |
| AA Intelligence | 51.7 | 52.2 |
| AA Coding | 50.9 | 47.5 |
| AA Agentic | 63.0 | 62.0 |
| Blended $/1M | $6.00 | — |
| Output tok/s | 53 | — |