Leaderboard / Model
Muse Spark
Meta AI · Closed weights · Released Apr 8, 2026 · Price not listed
n/aOverall · not enough data
Score by job
Coding
Not enough data · 1 of 5 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| LMArena Coding | 1479 rating | muse-spark | -0.58 |
Agents
Not enough data · 0 of 4 benchmarks
Reasoning
43 · rank 25 · 2 of 4 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| GPQA Diamond | 89.8% | muse-spark | -0.71 |
| Humanity’s Last Exam | 40.6% | muse-spark | 0.31 |
Math
5 · rank 39 · 3 of 5 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| OTIS Mock AIME | 88.9% | muse-spark | -1.64 |
| ProofBench | 17.0% | muse-spark | -1.21 |
| LMArena Math | 1450 rating | muse-spark | -1.12 |
Writing
56 · rank 28 · 2 of 2 benchmarks
| Benchmark | Result | Variant | z |
|---|---|---|---|
| LMArena Creative Writing | 1458 rating | muse-spark | 0.21 |
| LMArena Instruction Following | 1442 rating | muse-spark | -0.86 |
Design
Not enough data · 0 of 1 benchmarks