Compare / Claude Opus 4.6 vs Muse Spark 1.1
Claude Opus 4.6 vs Muse Spark 1.1
16 results from 5 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | Claude Opus 4.6 | Muse Spark 1.1 |
|---|---|---|---|
| Arena (formerly LMArena)reported | OverallArena rating | 1,495 | 1,479 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,494 | 1,463 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,501 | 1,493 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,501 | 1,449 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,547 | 1,504 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,513 | 1,473 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,505 | 1,491 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,500 | 1,460 |
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 31.9 | 33.7 |
| Artificial Analysisreported | GPQA Diamond% of questions | 89.6% | 89.8% |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 39.9% | 46.2% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 78.0% | 77.7% |
| SimpleQA Verified (Epoch AI)reported | Correct answers% of questions | 47.0% | 57.8% |
| tau2-benchreported | Consistency (pass^4)% of tasks | 11.3% | 20.6% |
| tau2-benchreported | Task success (pass^1)% of tasks | 27.3% | 40.5% |
| Vending-Bench 2reported | Money after a yearUS dollars | $8,017.59 | $6,520.48 |
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.