Model comparison
Muse Spark vs Olmo 7b Instruct
Muse Spark is the stronger model overall, scoring 50.6 to 30.3 on the Noometry Index.
Last verified . 10 shared benchmarks.
Meta
Allen Institute for AI (Ai2)Summary
- They share 10 benchmarks with published results for both. Muse Spark scores higher in 6 categories and Olmo 7b Instruct in 0 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Muse Spark leads 66.0 to 25.8.
- Olmo 7b Instruct has downloadable open weights; the other is API-only.
Side by side
| Muse Spark | Olmo 7b Instruct | |
|---|---|---|
| Provider | Meta | Allen Institute for AI (Ai2) |
| Noometry Index | 50.6 | 30.3 |
| Released | 2026-04-08 | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 27 | 10 |
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Category by category
Coding Muse Spark leads
Muse Spark: 46.2 (#69), Olmo 7b Instruct: 29.6 (#303)
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Coding | 1481 | 1016 |
| SciCode | 51.5% | — |
Reasoning Muse Spark leads
Muse Spark: 35.9 (#67), Olmo 7b Instruct: 18.8 (#274)
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1474 | 993 |
| CritPt | 11.3% | — |
| Epoch Capabilities Index | 152.04 | — |
Math Muse Spark leads
Muse Spark: 47.8 (#66), Olmo 7b Instruct: 30.2 (#237)
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Math | 1455 | 1018 |
| OTIS Mock AIME 2024-2025 | 88.9% | — |
| ProofBench | 17% | — |
| FrontierMath (Feb 2025 set) | 39% | — |
| FrontierMath Tier 4 (v1) | 14.6% | — |
Knowledge Not comparable
Muse Spark: 65.7 (#13), Olmo 7b Instruct: —
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| GPQA Diamond | 89.8% | — |
| Humanity's Last Exam | 40.6% | — |
| LMArena Expert | 1457 | — |
Multimodal Not comparable
Muse Spark: 43.4 (#24), Olmo 7b Instruct: —
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Vision | 1306 | — |
| LMArena Document | 1444 | — |
Multilingual Muse Spark leads
Muse Spark: 56.1 (#24), Olmo 7b Instruct: 24.0 (#291)
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Non-English | 1464 | 977 |
| LMArena Chinese | 1509 | 1014 |
| LMArena Russian | 1466 | 947 |
| LMArena French | 1497 | — |
| LMArena German | 1497 | — |
| LMArena Korean | 1459 | — |
| LMArena Spanish | 1472 | — |
Instruction Following Muse Spark leads
Muse Spark: 75.9 (#51), Olmo 7b Instruct: 49.0 (#301)
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Instruction Following | 1442 | 978 |
Long Context Not comparable
Muse Spark: 44.4 (#69), Olmo 7b Instruct: —
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Longer Query | 1451 | — |
Writing & Preference Muse Spark leads
Muse Spark: 66.0 (#39), Olmo 7b Instruct: 25.8 (#303)
| Benchmark | Muse Spark | Olmo 7b Instruct |
|---|---|---|
| LMArena Text | 1474 | 1032 |
| LMArena Creative Writing | 1459 | 990 |
| LMArena Multi-Turn | 1477 | 1007 |
Frequently asked questions
Is Muse Spark better than Olmo 7b Instruct?
Muse Spark is the stronger model overall, scoring 50.6 to 30.3 on the Noometry Index.
Is Muse Spark or Olmo 7b Instruct better for coding?
Muse Spark scores higher on coding benchmarks: 46.2 versus 29.6 in the Noometry coding category.
How many benchmarks do Muse Spark and Olmo 7b Instruct share?
10 benchmarks have published results for both models. Muse Spark has 27 scored results on Noometry and Olmo 7b Instruct has 10.