# Gemini 3.5 Flash vs Muse Spark

> Side-by-side benchmark comparison for Gemini 3.5 Flash and Muse Spark across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemini-3-5-flash-vs-muse-spark
- Last updated: October 2, 2026

- Shared sourced benchmarks: 12
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Pick Gemini 3.5 Flash if you want the stronger benchmark profile. Muse Spark only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Gemini 3.5 Flash leads overall 63.95 to 61.25.
- The clearest category separation is in reasoning, where the averages are 62.8 for Gemini 3.5 Flash and 53.4 for Muse Spark.
- The biggest single benchmark swing is ARC-AGI-2 in Reasoning, with scores of 72.1% and 42.5%.
- Gemini 3.5 Flash also has the larger context window at 1M.

## Model Snapshot

| Property | Gemini 3.5 Flash | Muse Spark |
|----------|----------|----------|
| Creator | Google | Meta |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 262K |
| Overall Score | 63.95 | 61.25 |
| Benchmarks Covered | 27 | 27 |
| Pricing (input/output) | $1.50 / $9.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Muse Spark
- Gemini 3.5 Flash public-lane score: 50.7 (Supported · #42/119)
- Muse Spark public-lane score: 51.8 (Supported · #41/119)

| Benchmark | Gemini 3.5 Flash | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 76.2% | Coming soon | Coming soon |
| MCP Atlas | 83.6% | Coming soon | Coming soon |
| Toolathlon | 56.5% | Coming soon | Coming soon |
| OSWorld-Verified | 78.4% | Coming soon | Coming soon |
| Finance Agent v2 | 57.9% | Coming soon | Coming soon |
| Gert Labs | 61.85% | Coming soon | Coming soon |
| ResearchClawBench | 18.0% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 74.2% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 59% | Coming soon |
| τ²-bench results | Coming soon | 91.5% | Coming soon |
| DeepSearchQA | Coming soon | 74.8% | Coming soon |
| CyberGym | Coming soon | 43.5% | Coming soon |
| Claw-Eval | Coming soon | 63.8% | Coming soon |

### Coding

- Winner: Muse Spark
- Gemini 3.5 Flash public-lane score: 52.3 (Supported · #39/144)
- Muse Spark public-lane score: 53.2 (Supported · #37/144)

| Benchmark | Gemini 3.5 Flash | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 76.2% | Coming soon | Coming soon |
| SWE-bench Pro | 55.1% | 52.4% | Gemini 3.5 Flash |
| Vibe Code Bench | 48.68% | 19.67% | Gemini 3.5 Flash |
| cursorBench31 | 49.8% | Coming soon | Coming soon |
| CursorBench 3.2 | 48.8% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 87.6% | Coming soon | Coming soon |
| SWE-bench (Vals) | 78.8% | 74.4% | Gemini 3.5 Flash |
| SWE-bench Verified | Coming soon | 77.4% | Coming soon |
| LiveCodeBench Pro | Coming soon | 80.0% | Coming soon |

### Reasoning

- Winner: Not comparable
- Gemini 3.5 Flash public-lane score: 62.8 (#20/27)
- Muse Spark public-lane score: 53.4 (Unranked · 3 rankable rows)

| Benchmark | Gemini 3.5 Flash | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| MRCRv2 | 77.3% | Coming soon | Coming soon |
| MRCR 1M | 26.6% | Coming soon | Coming soon |
| ARC-AGI-2 | 72.1% | 42.5% | Gemini 3.5 Flash |

### Multimodal & Grounded

- Winner: Gemini 3.5 Flash
- Gemini 3.5 Flash public-lane score: 87.8 (#6/49)
- Muse Spark public-lane score: 78.5 (#14/49)

| Benchmark | Gemini 3.5 Flash | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | 84.2% | 86.4% | Muse Spark |
| MMMU-Pro | 83.6% | 80.4% | Gemini 3.5 Flash |
| Blueprint-Bench 2 | 33.6% | Coming soon | Coming soon |
| ERQA | Coming soon | 64.7% | Coming soon |
| SimpleVQA | Coming soon | 71.3% | Coming soon |
| ScreenSpot Pro | Coming soon | 84.1% | Coming soon |
| ZeroBench | Coming soon | 33.0% | Coming soon |
| MedXpertQA (MM) | Coming soon | 78.4% | Coming soon |

### Knowledge

- Winner: Gemini 3.5 Flash
- Gemini 3.5 Flash public-lane score: 64 (Supported · #30/171)
- Muse Spark public-lane score: 60.6 (Supported · #40/171)

| Benchmark | Gemini 3.5 Flash | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| GPQA-D | 92.7% | 89.5% | Gemini 3.5 Flash |
| HLE | 40.2% | 50.4% | Muse Spark |
| GPQA Diamond (Vals) | 92.7% | 89.6% | Gemini 3.5 Flash |
| MMLU-Pro (Vals) | 89.5% | 87.3% | Gemini 3.5 Flash |
| HLE w/o tools | Coming soon | 42.8% | Coming soon |
| HealthBench Hard | Coming soon | 42.8% | Coming soon |
| MedXpertQA (Text) | Coming soon | 52.6% | Coming soon |

### Instruction Following

- Winner: Directional only
- Gemini 3.5 Flash public-lane score: 84.1 (#43/125)
- Muse Spark public-lane score: 91.9 (#8/125)

### Mathematics

- Winner: Not comparable
- Gemini 3.5 Flash public-lane score: 55.1 (Unranked · 2 rankable rows)
- Muse Spark public-lane score: 55.1 (Unranked · 2 rankable rows)

| Benchmark | Gemini 3.5 Flash | Muse Spark | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 38.966% | 39.000% | Muse Spark |
| FrontierMath v2 (Tier 4) | 14.583% | 14.600% | Muse Spark |

## FAQ

### Which is better overall, Gemini 3.5 Flash or Muse Spark?

Gemini 3.5 Flash is ahead overall on BenchLM right now.

### Where is the biggest gap between Gemini 3.5 Flash and Muse Spark?

The widest category gap is in reasoning, where the averages are 62.8 for Gemini 3.5 Flash and 53.4 for Muse Spark.

### How many benchmarks does Gemini 3.5 Flash cover on BenchLM?

Gemini 3.5 Flash currently has 27 sourced benchmark scores on BenchLM.

### How many benchmarks does Muse Spark cover on BenchLM?

Muse Spark currently has 27 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Gemini 3.5 Flash vs Gemini 3.5 Flash Cyber](/compare/gemini-3-5-flash-vs-gemini-3-5-flash-cyber)
- [Muse Spark vs Gemini 3.5 Flash Cyber](/compare/gemini-3-5-flash-cyber-vs-muse-spark)
- [Gemini 3.5 Flash vs Muse Spark 1.1](/compare/gemini-3-5-flash-vs-muse-spark-1-1)
- [Muse Spark vs Muse Spark 1.1](/compare/muse-spark-vs-muse-spark-1-1)

## Explore More

- [Gemini 3.5 Flash profile](/models/gemini-3-5-flash)
- [Muse Spark profile](/models/muse-spark)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)