# Gemini 3.5 Flash vs Muse Spark

> Gemini 3.5 Flash is the stronger model overall, scoring 54.2 to 50.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-3-5-flash-vs-muse-spark
- Last updated: 2026-10-11
- Shared benchmarks: 26

## Summary

- They share 26 benchmarks with published results for both. Gemini 3.5 Flash scores higher in 8 categories and Muse Spark in 1 category; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Gemini 3.5 Flash leads 62.8 to 35.9.
- The biggest single-benchmark swing is ProofBench: 31% for Gemini 3.5 Flash and 17% for Muse Spark.

## Snapshot

| | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| Provider | Google | Meta |
| Noometry Index | 54.2 | 50.6 |
| Rank | 32 | 46 |
| Context | 1.05M | — |
| Input $/M | $1.50 | — |
| Output $/M | $9 | — |
| Weights | Proprietary | Proprietary |

## Coding

- Gemini 3.5 Flash: 49.4 (#49)
- Muse Spark: 46.2 (#69)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| SciCode | 53.1% | 51.5% |
| LMArena Coding | 1492 | 1481 |
| SWE-bench Verified | 79.3% | — |
| DeepSWE | 37.4% | — |
| LMArena WebDev | 1499 | — |
| WeirdML | 62.6% | — |
| ALE-Bench | 911.02 | — |

## Agentic & Tool Use

- Gemini 3.5 Flash: 24.7 (#114)
- Muse Spark: —

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| APEX-Agents | 27.5% | — |
| GBAEval | 6.7% | — |
| GDP.pdf | 14% | — |
| Vending-Bench 2 | 5,396 | — |

## Reasoning

- Gemini 3.5 Flash: 62.8 (#18)
- Muse Spark: 35.9 (#67)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| CritPt | 13.1% | 11.3% |
| LMArena Hard Prompts | 1488 | 1474 |
| Epoch Capabilities Index | 154.46 | 152.04 |
| ARC-AGI-2 | 72.1% | — |
| SimpleBench | 76.7% | — |
| NYT Connections (extended) | 92.6% | — |
| ARC-AGI-1 | 92.5% | — |
| Chess Puzzles | 50% | — |
| EnigmaEval | 25.4% | — |
| EBR-Bench | 4.8% | — |
| Mystery Game Puzzles | 32% | — |
| DTBench | 94.7% | — |
| LMCA | 47.1% | — |
| Surface Evolver Bench | 58.1% | — |
| ForecastBench | 59 | — |

## Math

- Gemini 3.5 Flash: 60.7 (#36)
- Muse Spark: 47.8 (#66)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 95.6% | 88.9% |
| ProofBench | 31% | 17% |
| LMArena Math | 1504 | 1455 |
| FrontierMath (Feb 2025 set) | 39% | 39% |
| FrontierMath Tier 4 (v1) | 14.6% | 14.6% |
| FrontierMath (Tiers 1-3) | 62.8% | — |
| FrontierMath Tier 4 | 26.8% | — |
| MathArena Final-Answer Competitions | 76.3% | — |

## Knowledge

- Gemini 3.5 Flash: 66.3 (#11)
- Muse Spark: 65.7 (#13)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| GPQA Diamond | 92.8% | 89.8% |
| LMArena Expert | 1495 | 1457 |
| Humanity's Last Exam | — | 40.6% |
| SimpleQA Verified | 66.2% | — |

## Multimodal

- Gemini 3.5 Flash: 45.7 (#15)
- Muse Spark: 43.4 (#24)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| LMArena Vision | 1310 | 1306 |
| LMArena Document | 1463 | 1444 |
| Blueprint-Bench 2 | 33.6% | — |

## Multilingual

- Gemini 3.5 Flash: 57.0 (#13)
- Muse Spark: 56.1 (#24)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| LMArena Non-English | 1476 | 1464 |
| LMArena Chinese | 1526 | 1509 |
| LMArena French | 1490 | 1497 |
| LMArena German | 1492 | 1497 |
| LMArena Korean | 1451 | 1459 |
| LMArena Russian | 1493 | 1466 |
| LMArena Spanish | 1480 | 1472 |
| LMArena Japanese | 1486 | — |

## Instruction Following

- Gemini 3.5 Flash: 77.0 (#30)
- Muse Spark: 75.9 (#51)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| LMArena Instruction Following | 1467 | 1442 |

## Long Context

- Gemini 3.5 Flash: 45.4 (#38)
- Muse Spark: 44.4 (#69)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| LMArena Longer Query | 1482 | 1451 |

## Writing & Preference

- Gemini 3.5 Flash: 65.5 (#47)
- Muse Spark: 66.0 (#39)

| Benchmark | Gemini 3.5 Flash | Muse Spark |
|---|---|---|
| LMArena Text | 1482 | 1474 |
| LMArena Creative Writing | 1470 | 1459 |
| LMArena Multi-Turn | 1481 | 1477 |
| EQ-Bench 4 | 1087 | — |

## FAQ

### Is Gemini 3.5 Flash better than Muse Spark?

Gemini 3.5 Flash is the stronger model overall, scoring 54.2 to 50.6 on the Noometry Index.

### Is Gemini 3.5 Flash or Muse Spark better for coding?

Gemini 3.5 Flash scores higher on coding benchmarks: 49.4 versus 46.2 in the Noometry coding category.

### How many benchmarks do Gemini 3.5 Flash and Muse Spark share?

26 benchmarks have published results for both models. Gemini 3.5 Flash has 54 scored results on Noometry and Muse Spark has 27.