# Muse Spark vs Nova 2.0 Pro Preview

> Muse Spark is the stronger model overall, scoring 50.6 to 33.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/muse-spark-vs-nova-2-0-pro-preview
- Last updated: 2026-10-10
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Muse Spark scores higher in 2 categories and Nova 2.0 Pro Preview in 0 categories; 2 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Muse Spark leads 35.9 to 22.4.
- The biggest single-benchmark swing is CritPt: 11.3% for Muse Spark and 0% for Nova 2.0 Pro Preview.

## Snapshot

| | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| Provider | Meta | Amazon |
| Noometry Index | 50.6 | 33.4 |
| Rank | 46 | 244 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Muse Spark: 46.2 (#69)
- Nova 2.0 Pro Preview: 40.8 (#133)

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | 51.5% | 42.7% |
| LMArena Coding | 1481 | — |

## Agentic & Tool Use

- Muse Spark: —
- Nova 2.0 Pro Preview: 21.9 (#136)

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | — | 2% |

## Reasoning

- Muse Spark: 35.9 (#67)
- Nova 2.0 Pro Preview: 22.4 (#194)

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | 11.3% | 0% |
| LMArena Hard Prompts | 1474 | — |
| Epoch Capabilities Index | 152.04 | — |

## Math

- Muse Spark: 47.8 (#66)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 88.9% | — |
| ProofBench | 17% | — |
| LMArena Math | 1455 | — |
| FrontierMath (Feb 2025 set) | 39% | — |
| FrontierMath Tier 4 (v1) | 14.6% | — |

## Knowledge

- Muse Spark: 65.7 (#13)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| GPQA Diamond | 89.8% | — |
| Humanity's Last Exam | 40.6% | — |
| LMArena Expert | 1457 | — |

## Multimodal

- Muse Spark: 43.4 (#24)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Vision | 1306 | — |
| LMArena Document | 1444 | — |

## Multilingual

- Muse Spark: 56.1 (#24)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1464 | — |
| LMArena Chinese | 1509 | — |
| LMArena French | 1497 | — |
| LMArena German | 1497 | — |
| LMArena Korean | 1459 | — |
| LMArena Russian | 1466 | — |
| LMArena Spanish | 1472 | — |

## Instruction Following

- Muse Spark: 75.9 (#51)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1442 | — |

## Long Context

- Muse Spark: 44.4 (#69)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1451 | — |

## Writing & Preference

- Muse Spark: 66.0 (#39)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1474 | — |
| LMArena Creative Writing | 1459 | — |
| LMArena Multi-Turn | 1477 | — |

## FAQ

### Is Muse Spark better than Nova 2.0 Pro Preview?

Muse Spark is the stronger model overall, scoring 50.6 to 33.4 on the Noometry Index.

### Is Muse Spark or Nova 2.0 Pro Preview better for coding?

Muse Spark scores higher on coding benchmarks: 46.2 versus 40.8 in the Noometry coding category.

### How many benchmarks do Muse Spark and Nova 2.0 Pro Preview share?

2 benchmarks have published results for both models. Muse Spark has 27 scored results on Noometry and Nova 2.0 Pro Preview has 3.