Compare / Muse Spark 1.1 vs GPT-5.2
Muse Spark 1.1 vs GPT-5.2
10 results from 2 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Muse Spark 1.1 | GPT-5.2 |
|---|---|---|---|
| Arena (formerly LMArena)reported | OverallArena rating | 1,479 | 1,425 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,463 | 1,442 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,493 | 1,444 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,449 | 1,391 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,504 | 1,475 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,473 | 1,427 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,491 | 1,437 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,460 | 1,411 |
| tau2-benchreported | Consistency (pass^4)% of tasks | 20.6% | 18.6% |
| tau2-benchreported | Task success (pass^1)% of tasks | 40.5% | 32.2% |
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.