Claude Opus 4.8 vs Muse Spark 1.1
For product management work, compared on the PM Index.
- Claude Opus 4.8 leads on the PM Index (55.9 vs 50.1).
- Muse Spark 1.1 is cheaper ($2.00 vs $10.00 per 1M tokens).
- Muse Spark 1.1 is faster (118 vs 59 tok/s).
| Metric | Claude Opus 4.8 | Muse Spark 1.1 |
|---|---|---|
| PM Index | 55.9 | 50.1 |
| AA Intelligence | 55.7 | 50.6 |
| AA Coding | 74.3 | 71.3 |
| AA Agentic | 47.2 | 37.5 |
| Blended $/1M | $10.00 | $2.00 |
| Output tok/s | 59 | 118 |