# Muse Spark vs Muse Spark 1.1

> Muse Spark and Muse Spark 1.1 score almost the same on the Noometry Index (50.6 vs 49.9), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/muse-spark-vs-muse-spark-1-1
- Last updated: 2026-10-10
- Shared benchmarks: 22

## Summary

- They share 22 benchmarks with published results for both. Muse Spark scores higher in 3 categories and Muse Spark 1.1 in 6 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Muse Spark leads 65.7 to 53.1.
- The biggest single-benchmark swing is ProofBench: 17% for Muse Spark and 39% for Muse Spark 1.1.

## Snapshot

| | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| Provider | Meta | Meta |
| Noometry Index | 50.6 | 49.9 |
| Rank | 46 | 51 |
| Context | — | 1.05M |
| Input $/M | — | $1.25 |
| Output $/M | — | $4.25 |
| Weights | Proprietary | Proprietary |

## Coding

- Muse Spark: 46.2 (#69)
- Muse Spark 1.1: 51.3 (#40)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| SciCode | 51.5% | 58.8% |
| LMArena Coding | 1481 | 1498 |
| DeepSWE | — | 53.3% |
| LMArena WebDev | — | 1542 |

## Agentic & Tool Use

- Muse Spark: —
- Muse Spark 1.1: 30.8 (#73)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| APEX-Agents | — | 31.8% |
| τ²-bench Banking | — | 40.5% |
| GBAEval | — | 7.9% |
| GDP.pdf | — | 15% |
| Vending-Bench 2 | — | 6,520 |

## Reasoning

- Muse Spark: 35.9 (#67)
- Muse Spark 1.1: 47.1 (#44)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| CritPt | 11.3% | 15.1% |
| LMArena Hard Prompts | 1474 | 1486 |
| Epoch Capabilities Index | 152.04 | 154.21 |
| NYT Connections (extended) | — | 84.9% |
| DTBench | — | 94.4% |
| LMCA | — | 49.9% |
| Surface Evolver Bench | — | 52.5% |

## Math

- Muse Spark: 47.8 (#66)
- Muse Spark 1.1: 45.5 (#76)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| ProofBench | 17% | 39% |
| LMArena Math | 1455 | 1483 |
| OTIS Mock AIME 2024-2025 | 88.9% | — |
| FrontierMath (Feb 2025 set) | 39% | — |
| FrontierMath Tier 4 (v1) | 14.6% | — |

## Knowledge

- Muse Spark: 65.7 (#13)
- Muse Spark 1.1: 53.1 (#59)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| LMArena Expert | 1457 | 1478 |
| GPQA Diamond | 89.8% | — |
| Humanity's Last Exam | 40.6% | — |
| SimpleQA Verified | — | 57.8% |

## Multimodal

- Muse Spark: 43.4 (#24)
- Muse Spark 1.1: 42.6 (#29)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| LMArena Vision | 1306 | 1293 |
| LMArena Document | 1444 | 1465 |

## Multilingual

- Muse Spark: 56.1 (#24)
- Muse Spark 1.1: 56.7 (#17)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| LMArena Non-English | 1464 | 1472 |
| LMArena Chinese | 1509 | 1518 |
| LMArena French | 1497 | 1494 |
| LMArena German | 1497 | 1466 |
| LMArena Korean | 1459 | 1458 |
| LMArena Russian | 1466 | 1483 |
| LMArena Spanish | 1472 | 1464 |
| LMArena Japanese | — | 1451 |

## Instruction Following

- Muse Spark: 75.9 (#51)
- Muse Spark 1.1: 76.5 (#39)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| LMArena Instruction Following | 1442 | 1457 |

## Long Context

- Muse Spark: 44.4 (#69)
- Muse Spark 1.1: 44.8 (#58)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| LMArena Longer Query | 1451 | 1462 |

## Writing & Preference

- Muse Spark: 66.0 (#39)
- Muse Spark 1.1: 73.4 (#11)

| Benchmark | Muse Spark | Muse Spark 1.1 |
|---|---|---|
| LMArena Text | 1474 | 1479 |
| LMArena Creative Writing | 1459 | 1437 |
| LMArena Multi-Turn | 1477 | 1485 |
| EQ-Bench Creative Writing | — | 1927 |
| EQ-Bench 4 | — | 1260 |

## FAQ

### Is Muse Spark better than Muse Spark 1.1?

Muse Spark and Muse Spark 1.1 score almost the same on the Noometry Index (50.6 vs 49.9), so choose on price, context window or the category you care about most.

### Is Muse Spark or Muse Spark 1.1 better for coding?

Muse Spark 1.1 scores higher on coding benchmarks: 51.3 versus 46.2 in the Noometry coding category.

### How many benchmarks do Muse Spark and Muse Spark 1.1 share?

22 benchmarks have published results for both models. Muse Spark has 27 scored results on Noometry and Muse Spark 1.1 has 37.