# Muse Spark 1.2 vs Qwen3.5 Max Preview

> Muse Spark 1.2 is the stronger model overall, scoring 50.3 to 45.3 on the Noometry Index.

- Canonical page: https://noometry.com/compare/muse-spark-1-2-vs-qwen3-5-max-preview
- Last updated: 2026-10-12
- Shared benchmarks: 14

## Summary

- They share 14 benchmarks with published results for both. Muse Spark 1.2 scores higher in 6 categories and Qwen3.5 Max Preview in 2 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Muse Spark 1.2 leads 51.3 to 30.8.

## Snapshot

| | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| Provider | Meta | Alibaba (Qwen) |
| Noometry Index | 50.3 | 45.3 |
| Rank | 48 | 71 |
| Context | 1.05M | — |
| Input $/M | $1.25 | — |
| Output $/M | $4.25 | — |
| Weights | Proprietary | Proprietary |

## Coding

- Muse Spark 1.2: 49.2 (#51)
- Qwen3.5 Max Preview: 44.0 (#77)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Coding | 1495 | 1487 |
| DeepSWE | 54.9% | — |
| LMArena WebDev | 1533 | — |
| FrontierSWE | 12% | — |
| SciCode | 56.4% | — |
| WeirdML | 60.3% | — |

## Agentic & Tool Use

- Muse Spark 1.2: 29.4 (#87)
- Qwen3.5 Max Preview: —

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| APEX-Agents | 36.4% | — |
| GDP.pdf | 16% | — |

## Reasoning

- Muse Spark 1.2: 51.3 (#34)
- Qwen3.5 Max Preview: 30.8 (#84)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Hard Prompts | 1486 | 1483 |
| SimpleBench | 74.5% | — |
| NYT Connections (extended) | 79.2% | — |
| CritPt | 17.7% | — |
| DTBench | 94.7% | — |
| LMCA | 48.4% | — |
| Epoch Capabilities Index | 154.87 | — |

## Math

- Muse Spark 1.2: 46.4 (#70)
- Qwen3.5 Max Preview: 40.1 (#94)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Math | 1471 | 1474 |
| ProofBench | 43% | — |

## Knowledge

- Muse Spark 1.2: 54.1 (#53)
- Qwen3.5 Max Preview: 41.8 (#107)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Expert | 1480 | 1489 |
| SimpleQA Verified | 60.3% | — |

## Multimodal

- Muse Spark 1.2: 43.4 (#25)
- Qwen3.5 Max Preview: —

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Vision | 1305 | — |

## Multilingual

- Muse Spark 1.2: 57.1 (#11)
- Qwen3.5 Max Preview: 56.2 (#22)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Non-English | 1478 | 1465 |
| LMArena Chinese | 1511 | 1534 |
| LMArena French | 1513 | 1484 |
| LMArena Russian | 1487 | 1471 |
| LMArena Spanish | 1498 | 1470 |
| LMArena German | — | 1487 |
| LMArena Japanese | — | 1495 |
| LMArena Korean | — | 1438 |

## Instruction Following

- Muse Spark 1.2: 76.7 (#36)
- Qwen3.5 Max Preview: 77.0 (#31)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Instruction Following | 1461 | 1467 |

## Long Context

- Muse Spark 1.2: 45.2 (#48)
- Qwen3.5 Max Preview: 45.2 (#45)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Longer Query | 1475 | 1476 |

## Writing & Preference

- Muse Spark 1.2: 72.3 (#14)
- Qwen3.5 Max Preview: 66.0 (#41)

| Benchmark | Muse Spark 1.2 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Text | 1482 | 1470 |
| LMArena Creative Writing | 1449 | 1464 |
| LMArena Multi-Turn | 1494 | 1478 |
| EQ-Bench Creative Writing | 1840 | — |

## FAQ

### Is Muse Spark 1.2 better than Qwen3.5 Max Preview?

Muse Spark 1.2 is the stronger model overall, scoring 50.3 to 45.3 on the Noometry Index.

### Is Muse Spark 1.2 or Qwen3.5 Max Preview better for coding?

Muse Spark 1.2 scores higher on coding benchmarks: 49.2 versus 44.0 in the Noometry coding category.

### How many benchmarks do Muse Spark 1.2 and Qwen3.5 Max Preview share?

14 benchmarks have published results for both models. Muse Spark 1.2 has 31 scored results on Noometry and Qwen3.5 Max Preview has 17.