Model comparison
Muse Spark vs o1-mini
Muse Spark is the stronger model overall, scoring 50.6 to 34.0 on the Noometry Index.
Last verified . 20 shared benchmarks.
MetaSummary
- They share 20 benchmarks with published results for both. Muse Spark scores higher in 8 categories and o1-mini in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Muse Spark leads 65.7 to 34.9.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 88.9% for Muse Spark and 46.9% for o1-mini.
Side by side
| Muse Spark | o1-mini | |
|---|---|---|
| Provider | Meta | OpenAI |
| Noometry Index | 50.6 | 34.0 |
| Released | 2026-04-08 | 2024-09-12 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 27 | 39 |
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Category by category
Coding Muse Spark leads
Muse Spark: 46.2 (#69), o1-mini: 35.5 (#224)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| LMArena Coding | 1481 | 1362 |
| Aider Polyglot | — | 32.9% |
| SciCode | 51.5% | — |
| WeirdML | — | 36.3% |
| LiveBench Coding | — | 48% |
| HumanEval+ | — | 89% |
| MBPP+ | — | 78.8% |
Agentic & Tool Use Not comparable
Muse Spark: —, o1-mini: 24.6 (#118)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| Cybench | — | 10% |
Reasoning Muse Spark leads
Muse Spark: 35.9 (#67), o1-mini: 8.8 (#346)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| LMArena Hard Prompts | 1474 | 1333 |
| Epoch Capabilities Index | 152.04 | 135.82 |
| ARC-AGI-2 | — | 0.8% |
| SimpleBench | — | 18.1% |
| ARC-AGI-1 | — | 14% |
| CritPt | 11.3% | — |
| LiveBench Reasoning | — | 72.3% |
| LiveBench Data Analysis | — | 57.9% |
| LiveBench | — | 57.8% |
Math Muse Spark leads
Muse Spark: 47.8 (#66), o1-mini: 35.4 (#186)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 88.9% | 46.9% |
| LMArena Math | 1455 | 1358 |
| FrontierMath (Feb 2025 set) | 39% | 1.7% |
| ProofBench | 17% | — |
| LiveBench Math | — | 62% |
| MATH Level 5 | — | 89.2% |
| FrontierMath Tier 4 (v1) | 14.6% | — |
Knowledge Muse Spark leads
Muse Spark: 65.7 (#13), o1-mini: 34.9 (#192)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| GPQA Diamond | 89.8% | 62.4% |
| LMArena Expert | 1457 | 1316 |
| Humanity's Last Exam | 40.6% | — |
| Confabulations | — | 18.6% |
Multimodal Not comparable
Muse Spark: 43.4 (#24), o1-mini: —
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| LMArena Vision | 1306 | — |
| LMArena Document | 1444 | — |
Multilingual Muse Spark leads
Muse Spark: 56.1 (#24), o1-mini: 43.6 (#182)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| LMArena Non-English | 1464 | 1289 |
| LMArena Chinese | 1509 | 1314 |
| LMArena French | 1497 | 1293 |
| LMArena German | 1497 | 1278 |
| LMArena Korean | 1459 | 1223 |
| LMArena Russian | 1466 | 1283 |
| LMArena Spanish | 1472 | 1303 |
| LMArena Japanese | — | 1245 |
Instruction Following Muse Spark leads
Muse Spark: 75.9 (#51), o1-mini: 66.7 (#206)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| LMArena Instruction Following | 1442 | 1304 |
| LiveBench Instruction Following | — | 65.4% |
Long Context Muse Spark leads
Muse Spark: 44.4 (#69), o1-mini: 40.1 (#161)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| LMArena Longer Query | 1451 | 1320 |
Writing & Preference Muse Spark leads
Muse Spark: 66.0 (#39), o1-mini: 48.4 (#202)
| Benchmark | Muse Spark | o1-mini |
|---|---|---|
| LMArena Text | 1474 | 1317 |
| LMArena Creative Writing | 1459 | 1244 |
| LMArena Multi-Turn | 1477 | 1314 |
| Short-Story Creative Writing | — | 64.9% |
| LiveBench Language | — | 40.9% |
Frequently asked questions
Is Muse Spark better than o1-mini?
Muse Spark is the stronger model overall, scoring 50.6 to 34.0 on the Noometry Index.
Is Muse Spark or o1-mini better for coding?
Muse Spark scores higher on coding benchmarks: 46.2 versus 35.5 in the Noometry coding category.
How many benchmarks do Muse Spark and o1-mini share?
20 benchmarks have published results for both models. Muse Spark has 27 scored results on Noometry and o1-mini has 39.