Leaderboard / Model
Muse Spark 1.1
Meta AI · Closed weights · Released Jul 9, 2026 · Price not listed
n/aOverall · not enough data
Score by job
Coding
Not enough data · 2 of 5 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| DeepSWE | 53.3% | muse-spark-1.1 | -0.24 |
| LMArena Coding | 1496 rating | muse-spark-1.1 | 0.24 |
Agents
Not enough data · 0 of 4 benchmarks
Reasoning
Not enough data · 0 of 4 benchmarks
Math
Not enough data · 2 of 5 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| ProofBench | 39.0% | muse-spark-1.1 | -0.34 |
| LMArena Math | 1474 rating | muse-spark-1.1 | -0.24 |
Writing
57 · rank 26 · 2 of 2 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| LMArena Creative Writing | 1443 rating | muse-spark-1.1 | -0.25 |
| LMArena Instruction Following | 1456 rating | muse-spark-1.1 | -0.33 |
Design
38 · rank 24 · 1 of 1 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| LMArena WebDev | 1542 rating | muse-spark-1.1 | -0.15 |