# Gemini 1.5 Flash (May 2024) vs Muse Spark

> Muse Spark is the stronger model overall, scoring 50.6 to 33.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemini-1-5-flash-vs-muse-spark
- Last updated: 2026-10-10
- Shared benchmarks: 21

## Summary

- They share 21 benchmarks with published results for both. Gemini 1.5 Flash (May 2024) scores higher in 0 categories and Muse Spark in 9 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Muse Spark leads 65.7 to 26.2.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 16.3% for Gemini 1.5 Flash (May 2024) and 88.9% for Muse Spark.

## Snapshot

| | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| Provider | Google | Meta |
| Noometry Index | 33.2 | 50.6 |
| Rank | 246 | 46 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Gemini 1.5 Flash (May 2024): 34.4 (#236)
- Muse Spark: 46.2 (#69)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| LMArena Coding | 1261 | 1481 |
| SciCode | — | 51.5% |
| WeirdML | 24.9% | — |
| BigCodeBench Instruct | 43.5% | — |
| BigCodeBench Complete | 55.1% | — |
| HumanEval+ | 75.6% | — |
| MBPP+ | 67.5% | — |

## Agentic & Tool Use

- Gemini 1.5 Flash (May 2024): 26.6 (#102)
- Muse Spark: —

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| BALROG | 14.6% | — |

## Reasoning

- Gemini 1.5 Flash (May 2024): 21.7 (#215)
- Muse Spark: 35.9 (#67)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| LMArena Hard Prompts | 1257 | 1474 |
| Epoch Capabilities Index | 129.36 | 152.04 |
| CritPt | — | 11.3% |
| DTBench | 53.8% | — |
| ForecastBench | 53.9 | — |
| PIQA | 87.5% | — |

## Math

- Gemini 1.5 Flash (May 2024): 22.1 (#281)
- Muse Spark: 47.8 (#66)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 16.3% | 88.9% |
| LMArena Math | 1269 | 1455 |
| FrontierMath (Feb 2025 set) | 0% | 39% |
| ProofBench | — | 17% |
| Omni-MATH | 30.4% | — |
| MATH Level 5 | 61.9% | — |
| FrontierMath Tier 4 (v1) | — | 14.6% |
| GSM8K | 82.4% | — |

## Knowledge

- Gemini 1.5 Flash (May 2024): 26.2 (#260)
- Muse Spark: 65.7 (#13)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| GPQA Diamond | 47.3% | 89.8% |
| LMArena Expert | 1233 | 1457 |
| Humanity's Last Exam | — | 40.6% |
| MMLU-Pro | 67.8% | — |
| GPQA (HELM) | 43.7% | — |
| BoolQ | 85.8% | — |
| MMLU | 77.9% | — |

## Multimodal

- Gemini 1.5 Flash (May 2024): 36.0 (#81)
- Muse Spark: 43.4 (#24)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| LMArena Vision | 1141 | 1306 |
| Video-MME | 70.3% | — |
| GeoBench | 76% | — |
| LMArena Document | — | 1444 |

## Multilingual

- Gemini 1.5 Flash (May 2024): 42.9 (#189)
- Muse Spark: 56.1 (#24)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| LMArena Non-English | 1278 | 1464 |
| LMArena Chinese | 1295 | 1509 |
| LMArena French | 1258 | 1497 |
| LMArena German | 1262 | 1497 |
| LMArena Korean | 1221 | 1459 |
| LMArena Russian | 1288 | 1466 |
| LMArena Spanish | 1243 | 1472 |
| LMArena Japanese | 1252 | — |

## Instruction Following

- Gemini 1.5 Flash (May 2024): 66.8 (#205)
- Muse Spark: 75.9 (#51)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| LMArena Instruction Following | 1258 | 1442 |
| IFEval | 83.1% | — |

## Long Context

- Gemini 1.5 Flash (May 2024): 39.0 (#187)
- Muse Spark: 44.4 (#69)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| LMArena Longer Query | 1284 | 1451 |

## Writing & Preference

- Gemini 1.5 Flash (May 2024): 48.7 (#196)
- Muse Spark: 66.0 (#39)

| Benchmark | Gemini 1.5 Flash (May 2024) | Muse Spark |
|---|---|---|
| LMArena Text | 1287 | 1474 |
| LMArena Creative Writing | 1285 | 1459 |
| LMArena Multi-Turn | 1253 | 1477 |
| WildBench | 79.2% | — |

## FAQ

### Is Gemini 1.5 Flash (May 2024) better than Muse Spark?

Muse Spark is the stronger model overall, scoring 50.6 to 33.2 on the Noometry Index.

### Is Gemini 1.5 Flash (May 2024) or Muse Spark better for coding?

Muse Spark scores higher on coding benchmarks: 46.2 versus 34.4 in the Noometry coding category.

### How many benchmarks do Gemini 1.5 Flash (May 2024) and Muse Spark share?

21 benchmarks have published results for both models. Gemini 1.5 Flash (May 2024) has 42 scored results on Noometry and Muse Spark has 27.