Model comparison
Muse Spark 1.1 vs o1-mini
Muse Spark 1.1 is the stronger model overall, scoring 49.9 to 33.7 on the Noometry Index.
Last verified . 18 shared benchmarks.
MetaSummary
- They share 18 benchmarks with published results for both. Muse Spark 1.1 scores higher in 9 categories and o1-mini in 0 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Muse Spark 1.1 leads 45.9 to 8.9.
Side by side
| Muse Spark 1.1 | o1-mini | |
|---|---|---|
| Provider | Meta | OpenAI |
| Noometry Index | 49.9 | 33.7 |
| Released | 2026-04-08 | 2024-09-12 |
| Weights | Proprietary | Proprietary |
| Context window | 1.05M | — |
| Max output | 131K | — |
| Input $ / M tokens | $1.25 | — |
| Output $ / M tokens | $4.25 | — |
| Results tracked | 36 | 39 |
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Category by category
Coding Muse Spark 1.1 leads
Muse Spark 1.1: 50.8 (#38), o1-mini: 35.1 (#218)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Coding | 1497 | 1362 |
| DeepSWE | 53.3% | — |
| Aider Polyglot | — | 32.9% |
| LMArena WebDev | 1542 | — |
| SciCode | 58.8% | — |
| WeirdML | — | 36.3% |
| LiveBench Coding | — | 48% |
| HumanEval+ | — | 89% |
| MBPP+ | — | 78.8% |
Agentic & Tool Use Muse Spark 1.1 leads
Muse Spark 1.1: 33.9 (#45), o1-mini: 24.3 (#112)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| τ²-bench Banking | 40.5% | — |
| Cybench | — | 10% |
| GBAEval | 7.9% | — |
| GDP.pdf | 15% | — |
| Vending-Bench 2 | 6,520 | — |
Reasoning Muse Spark 1.1 leads
Muse Spark 1.1: 45.9 (#41), o1-mini: 8.9 (#340)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Hard Prompts | 1486 | 1333 |
| Epoch Capabilities Index | 154.32 | 135.82 |
| ARC-AGI-2 | — | 0.8% |
| SimpleBench | — | 18.1% |
| NYT Connections (extended) | 84.9% | — |
| ARC-AGI-1 | — | 14% |
| CritPt | 15.1% | — |
| LiveBench Reasoning | — | 72.3% |
| DTBench | 94.4% | — |
| LiveBench Data Analysis | — | 57.9% |
| LMCA | 49.9% | — |
| Surface Evolver Bench | 52.5% | — |
| LiveBench | — | 57.8% |
Math Muse Spark 1.1 leads
Muse Spark 1.1: 44.0 (#67), o1-mini: 33.7 (#168)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Math | 1477 | 1358 |
| OTIS Mock AIME 2024-2025 | — | 46.9% |
| ProofBench | 39% | — |
| LiveBench Math | — | 62% |
| MATH Level 5 | — | 89.2% |
| FrontierMath (Feb 2025 set) | — | 1.7% |
Knowledge Muse Spark 1.1 leads
Muse Spark 1.1: 52.8 (#55), o1-mini: 34.8 (#180)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Expert | 1480 | 1316 |
| GPQA Diamond | — | 62.4% |
| SimpleQA Verified | 57.8% | — |
| Confabulations | — | 18.6% |
Multimodal Not comparable
Muse Spark 1.1: 41.9 (#28), o1-mini: —
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Vision | 1292 | — |
| LMArena Document | 1465 | — |
Multilingual Muse Spark 1.1 leads
Muse Spark 1.1: 56.8 (#16), o1-mini: 43.8 (#177)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Non-English | 1471 | 1289 |
| LMArena Chinese | 1518 | 1314 |
| LMArena French | 1494 | 1292 |
| LMArena German | 1466 | 1278 |
| LMArena Japanese | 1445 | 1245 |
| LMArena Korean | 1459 | 1223 |
| LMArena Russian | 1482 | 1283 |
| LMArena Spanish | 1471 | 1302 |
Instruction Following Muse Spark 1.1 leads
Muse Spark 1.1: 76.8 (#36), o1-mini: 67.0 (#200)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Instruction Following | 1457 | 1304 |
| LiveBench Instruction Following | — | 65.4% |
Long Context Muse Spark 1.1 leads
Muse Spark 1.1: 44.8 (#55), o1-mini: 40.1 (#156)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Longer Query | 1463 | 1321 |
Writing & Preference Muse Spark 1.1 leads
Muse Spark 1.1: 73.6 (#11), o1-mini: 48.6 (#196)
| Benchmark | Muse Spark 1.1 | o1-mini |
|---|---|---|
| LMArena Text | 1479 | 1317 |
| LMArena Creative Writing | 1440 | 1244 |
| LMArena Multi-Turn | 1484 | 1314 |
| Short-Story Creative Writing | — | 64.9% |
| EQ-Bench Creative Writing | 1927 | — |
| EQ-Bench 4 | 1260 | — |
| LiveBench Language | — | 40.9% |
Frequently asked questions
Is Muse Spark 1.1 better than o1-mini?
Muse Spark 1.1 is the stronger model overall, scoring 49.9 to 33.7 on the Noometry Index.
Is Muse Spark 1.1 or o1-mini better for coding?
Muse Spark 1.1 scores higher on coding benchmarks: 50.8 versus 35.1 in the Noometry coding category.
How many benchmarks do Muse Spark 1.1 and o1-mini share?
18 benchmarks have published results for both models. Muse Spark 1.1 has 36 scored results on Noometry and o1-mini has 39.