# Muse Spark 1.3 vs Nova 2.0 Pro Preview

> Muse Spark 1.3 is the stronger model overall, scoring 54.4 to 32.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/muse-spark-1-3-vs-nova-2-0-pro-preview
- Last updated: 2026-10-10
- Shared benchmarks: 3

## Summary

- They share 3 benchmarks with published results for both. Muse Spark 1.3 scores higher in 3 categories and Nova 2.0 Pro Preview in 0 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Muse Spark 1.3 leads 52.9 to 21.7.
- The biggest single-benchmark swing is GDP.pdf: 27.6% for Muse Spark 1.3 and 2% for Nova 2.0 Pro Preview.

## Snapshot

| | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| Provider | Meta | Amazon |
| Noometry Index | 54.4 | 32.8 |
| Rank | 27 | 241 |
| Context | 1.05M | — |
| Input $/M | $1.25 | — |
| Output $/M | $4.25 | — |
| Weights | Proprietary | Proprietary |

## Coding

- Muse Spark 1.3: 56.1 (#18)
- Nova 2.0 Pro Preview: 40.2 (#130)

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | 59.7% | 42.7% |
| CursorBench | 41.6% | — |
| LMArena WebDev | 1655 | — |
| LMArena Coding | 1516 | — |

## Agentic & Tool Use

- Muse Spark 1.3: 38.6 (#28)
- Nova 2.0 Pro Preview: 21.9 (#127)

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | 27.6% | 2% |
| APEX-Agents | 57.8% | — |

## Reasoning

- Muse Spark 1.3: 52.9 (#27)
- Nova 2.0 Pro Preview: 21.7 (#189)

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | 24.9% | 0% |
| NYT Connections (extended) | 85.1% | — |
| Chess Puzzles | 38% | — |
| LMArena Hard Prompts | 1503 | — |
| Mystery Game Puzzles | 25% | — |
| DTBench | 96.5% | — |
| LMCA | 53.9% | — |
| Bench to the Future 3 | 0.14 | — |
| Epoch Capabilities Index | 156.89 | — |

## Math

- Muse Spark 1.3: 72.4 (#16)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| FrontierMath (Tiers 1-3) | 74.4% | — |
| FrontierMath Tier 4 | 46.3% | — |
| OTIS Mock AIME 2024-2025 | 99.2% | — |
| LMArena Math | 1497 | — |

## Knowledge

- Muse Spark 1.3: 42.0 (#92)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Expert | 1516 | — |

## Multimodal

- Muse Spark 1.3: 43.0 (#21)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Vision | 1310 | — |
| LMArena Document | 1471 | — |

## Multilingual

- Muse Spark 1.3: 57.8 (#6)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1485 | — |
| LMArena Chinese | 1527 | — |
| LMArena French | 1534 | — |
| LMArena Korean | 1513 | — |
| LMArena Russian | 1491 | — |
| LMArena Spanish | 1485 | — |

## Instruction Following

- Muse Spark 1.3: 77.8 (#14)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1481 | — |

## Long Context

- Muse Spark 1.3: 45.7 (#29)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1491 | — |

## Writing & Preference

- Muse Spark 1.3: 73.7 (#10)
- Nova 2.0 Pro Preview: —

| Benchmark | Muse Spark 1.3 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1490 | — |
| LMArena Creative Writing | 1450 | — |
| EQ-Bench Creative Writing | 1906 | — |
| LMArena Multi-Turn | 1486 | — |

## FAQ

### Is Muse Spark 1.3 better than Nova 2.0 Pro Preview?

Muse Spark 1.3 is the stronger model overall, scoring 54.4 to 32.8 on the Noometry Index.

### Is Muse Spark 1.3 or Nova 2.0 Pro Preview better for coding?

Muse Spark 1.3 scores higher on coding benchmarks: 56.1 versus 40.2 in the Noometry coding category.

### How many benchmarks do Muse Spark 1.3 and Nova 2.0 Pro Preview share?

3 benchmarks have published results for both models. Muse Spark 1.3 has 34 scored results on Noometry and Nova 2.0 Pro Preview has 3.