# Mistral 7B vs Muse Spark

> Muse Spark is the stronger model overall, scoring 50.3 to 22.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/mistral-7b-vs-muse-spark
- Last updated: 2026-10-10
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Mistral 7B scores higher in 0 categories and Muse Spark in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Muse Spark leads 65.7 to 7.3.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 0.3% for Mistral 7B and 88.9% for Muse Spark.
- Mistral 7B has downloadable open weights; the other is API-only.

## Snapshot

| | Mistral 7B | Muse Spark |
|---|---|---|
| Provider | Mistral AI | Meta |
| Noometry Index | 22.9 | 50.3 |
| Rank | 346 | 41 |
| Context | 8K | — |
| Input $/M | $0.25 | — |
| Output $/M | $0.25 | — |
| Weights | Open | Proprietary |

## Coding

- Mistral 7B: 25.9 (#321)
- Muse Spark: 45.6 (#65)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| LMArena Coding | 1082 | 1482 |
| SciCode | — | 51.5% |
| BigCodeBench Instruct | 19.5% | — |
| BigCodeBench Complete | 27.3% | — |
| HumanEval+ | 36% | — |
| MBPP+ | 42.1% | — |

## Reasoning

- Mistral 7B: 12.6 (#331)
- Muse Spark: 34.9 (#61)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| LMArena Hard Prompts | 1067 | 1475 |
| Epoch Capabilities Index | 111.97 | 152.09 |
| CritPt | — | 11.3% |
| Chess Puzzles | 0% | — |
| DTBench | 42.5% | — |
| Adversarial NLI | 47.1% | — |
| BIG-Bench Hard | 56.1% | — |
| HellaSwag | 81% | — |
| PIQA | 83% | — |
| WinoGrande | 75.3% | — |

## Math

- Mistral 7B: 7.6 (#319)
- Muse Spark: 46.8 (#57)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 0.3% | 88.9% |
| LMArena Math | 1085 | 1455 |
| ProofBench | — | 17% |
| MATH Level 5 | 3.7% | — |
| FrontierMath (Feb 2025 set) | — | 39% |
| FrontierMath Tier 4 (v1) | — | 14.6% |
| GSM8K | 54.4% | — |

## Knowledge

- Mistral 7B: 7.3 (#306)
- Muse Spark: 65.7 (#12)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| GPQA Diamond | 15.2% | 89.8% |
| LMArena Expert | 1036 | 1458 |
| Humanity's Last Exam | — | 40.6% |
| ARC (AI2) Challenge | 78.6% | — |
| BoolQ | 87.4% | — |
| MMLU | 62.5% | — |
| OpenBookQA | 79.8% | — |
| TriviaQA | 75.2% | — |

## Multimodal

- Mistral 7B: —
- Muse Spark: 42.7 (#23)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| LMArena Vision | — | 1306 |
| LMArena Document | — | 1444 |

## Multilingual

- Mistral 7B: 26.0 (#278)
- Muse Spark: 56.3 (#23)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| LMArena Non-English | 1012 | 1464 |
| LMArena Chinese | 1009 | 1507 |
| LMArena French | 1036 | 1497 |
| LMArena German | 987 | 1497 |
| LMArena Russian | 1018 | 1467 |
| LMArena Spanish | 1026 | 1471 |
| LMArena Japanese | 878 | — |
| LMArena Korean | — | 1457 |

## Instruction Following

- Mistral 7B: 54.5 (#275)
- Muse Spark: 76.1 (#47)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| LMArena Instruction Following | 1060 | 1443 |

## Long Context

- Mistral 7B: 32.2 (#266)
- Muse Spark: 44.4 (#65)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| LMArena Longer Query | 1060 | 1451 |

## Writing & Preference

- Mistral 7B: 30.9 (#281)
- Muse Spark: 66.2 (#37)

| Benchmark | Mistral 7B | Muse Spark |
|---|---|---|
| LMArena Text | 1090 | 1474 |
| LMArena Creative Writing | 1068 | 1460 |
| LMArena Multi-Turn | 1062 | 1477 |

## FAQ

### Is Mistral 7B better than Muse Spark?

Muse Spark is the stronger model overall, scoring 50.3 to 22.9 on the Noometry Index.

### Is Mistral 7B or Muse Spark better for coding?

Muse Spark scores higher on coding benchmarks: 45.6 versus 25.9 in the Noometry coding category.

### How many benchmarks do Mistral 7B and Muse Spark share?

18 benchmarks have published results for both models. Mistral 7B has 37 scored results on Noometry and Muse Spark has 27.