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Muse Spark 1.1 benchmark results
4 results on 4 benchmarks from 2 sources.
Closed Released: Jul 9, 2026 Updated Oct 22, 2026
Also listed as: muse-spark-1.1
All benchmark results
| Benchmarks | Score | Rank | Setting | Source type | Date |
|---|---|---|---|---|---|
| LMArena Text | 1491 | 12 | Overall, style control on; 39847 votes; 95% CI 1486–1495“muse-spark-1.1” | Official leaderboard | Oct 8, 2026 |
| LMArena WebDev | 1542 | 41 | Overall; 8002 votes; 95% CI 1535–1550“muse-spark-1.1” | Official leaderboard | Oct 8, 2026 |
| LMArena Vision | 1281 | 23 | Overall, style control on; 11255 votes; 95% CI 1274–1288“muse-spark-1.1” | Official leaderboard | Oct 2, 2026 |
| τ²-bench | 40.5% | 6 | banking_knowledge domain, pass^1; effort: xhigh; submitted by Sierra; v1.0.1 | Official leaderboard | Jul 23, 2026 |
FAQ
Where do these Muse Spark 1.1 scores come from?
From LMArena leaderboard dataset and τ²-bench leaderboard submissions. Each row links to the original leaderboard, dataset or report, and vendor-reported numbers are labelled.