Claude Sonnet 5 vs Muse Spark 1.1
For product management work, compared on the PM Index.
- Claude Sonnet 5 leads on the PM Index (53.9 vs 50.1).
- Muse Spark 1.1 is cheaper ($2.00 vs $4.00 per 1M tokens).
- Muse Spark 1.1 is faster (118 vs 79 tok/s).
| Metric | Claude Sonnet 5 | Muse Spark 1.1 |
|---|---|---|
| PM Index | 53.9 | 50.1 |
| AA Intelligence | 53.4 | 50.6 |
| AA Coding | 71.5 | 71.3 |
| AA Agentic | 46.7 | 37.5 |
| Blended $/1M | $4.00 | $2.00 |
| Output tok/s | 79 | 118 |