Compare / Claude Sonnet 4.5 vs Muse Spark 1.1
Claude Sonnet 4.5 vs Muse Spark 1.1
8 results from 1 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Claude Sonnet 4.5 | Muse Spark 1.1 |
|---|---|---|---|
| Arena (formerly LMArena)reported | OverallArena rating | 1,449 | 1,479 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,449 | 1,463 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,461 | 1,493 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,454 | 1,449 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,498 | 1,504 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,464 | 1,473 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,457 | 1,491 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,454 | 1,460 |
Bold green marks the better value on that metric. Where a source reports ranges that overlap, the difference may not be meaningful; see the benchmark page for ranges.