Noometry

Model comparison

Gemini 3.5 Flash vs Muse Spark

Gemini 3.5 Flash is the stronger model overall, scoring 54.1 to 50.3 on the Noometry Index.

Last verified . 26 shared benchmarks.

Gemini 3.5 Flash Google

54.1

Rank #29 Confirmed

Muse Spark Meta

50.3

Rank #41 Confirmed

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; 5 gaps are clear of the uncertainty.
  • The widest gap is in reasoning, where Gemini 3.5 Flash leads 62.7 to 34.9.
  • The biggest single-benchmark swing is ProofBench: 31% for Gemini 3.5 Flash and 17% for Muse Spark.

Side by side

Gemini 3.5 FlashMuse Spark
ProviderGoogleMeta
Noometry Index54.150.3
Released2026-05-192026-04-08
WeightsProprietaryProprietary
Context window1.05M—
Max output66K—
Input $ / M tokens$1.50—
Output $ / M tokens$9—
Results tracked5427

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Category by category

Coding Gemini 3.5 Flash leads

Gemini 3.5 Flash: 49.1 (#46), Muse Spark: 45.6 (#65)

BenchmarkGemini 3.5 FlashMuse Spark
SciCode53.1%51.5%
LMArena Coding14921482
SWE-bench Verified79.3%—
DeepSWE37.4%—
LMArena WebDev1499—
WeirdML62.6%—
ALE-Bench911.02—

Agentic & Tool Use Not comparable

Gemini 3.5 Flash: 24.8 (#107), Muse Spark: —

BenchmarkGemini 3.5 FlashMuse Spark
APEX-Agents27.5%—
GBAEval6.7%—
GDP.pdf14%—
Vending-Bench 25,396—

Reasoning Gemini 3.5 Flash leads

Gemini 3.5 Flash: 62.7 (#16), Muse Spark: 34.9 (#61)

BenchmarkGemini 3.5 FlashMuse Spark
CritPt13.1%11.3%
LMArena Hard Prompts14881475
Epoch Capabilities Index154.55152.09
ARC-AGI-272.1%—
SimpleBench76.7%—
NYT Connections (extended)92.6%—
ARC-AGI-192.5%—
Chess Puzzles50%—
EnigmaEval25.4%—
EBR-Bench4.8%—
Mystery Game Puzzles32%—
DTBench94.7%—
LMCA47.1%—
Surface Evolver Bench58.1%—
ForecastBench59—

Math Gemini 3.5 Flash leads

Gemini 3.5 Flash: 60.5 (#30), Muse Spark: 46.8 (#57)

BenchmarkGemini 3.5 FlashMuse Spark
OTIS Mock AIME 2024-202595.6%88.9%
ProofBench31%17%
LMArena Math15021455
FrontierMath (Feb 2025 set)39%39%
FrontierMath Tier 4 (v1)14.6%14.6%
FrontierMath (Tiers 1-3)62.8%—
FrontierMath Tier 426.8%—
MathArena Final-Answer Competitions76.3%—

Knowledge Too close to call

Gemini 3.5 Flash: 66.3 (#10), Muse Spark: 65.7 (#12)

BenchmarkGemini 3.5 FlashMuse Spark
GPQA Diamond92.8%89.8%
LMArena Expert14931458
Humanity's Last Exam—40.6%
SimpleQA Verified66.2%—

Multimodal Gemini 3.5 Flash leads

Gemini 3.5 Flash: 45.7 (#13), Muse Spark: 42.7 (#23)

BenchmarkGemini 3.5 FlashMuse Spark
LMArena Vision13111306
LMArena Document14631444
Blueprint-Bench 233.6%—

Multilingual Too close to call

Gemini 3.5 Flash: 57.1 (#12), Muse Spark: 56.3 (#23)

BenchmarkGemini 3.5 FlashMuse Spark
LMArena Non-English14751464
LMArena Chinese15251507
LMArena French14901497
LMArena German15001497
LMArena Korean14531457
LMArena Russian14911467
LMArena Spanish14781471
LMArena Japanese1481—

Instruction Following Gemini 3.5 Flash leads

Gemini 3.5 Flash: 77.2 (#29), Muse Spark: 76.1 (#47)

BenchmarkGemini 3.5 FlashMuse Spark
LMArena Instruction Following14661443

Long Context Too close to call

Gemini 3.5 Flash: 45.3 (#39), Muse Spark: 44.4 (#65)

BenchmarkGemini 3.5 FlashMuse Spark
LMArena Longer Query14811451

Writing & Preference Too close to call

Gemini 3.5 Flash: 65.5 (#46), Muse Spark: 66.2 (#37)

BenchmarkGemini 3.5 FlashMuse Spark
LMArena Text14811474
LMArena Creative Writing14671460
LMArena Multi-Turn14821477
EQ-Bench 41087—

Frequently asked questions

Is Gemini 3.5 Flash better than Muse Spark?

Gemini 3.5 Flash is the stronger model overall, scoring 54.1 to 50.3 on the Noometry Index.

Is Gemini 3.5 Flash or Muse Spark better for coding?

Gemini 3.5 Flash scores higher on coding benchmarks: 49.1 versus 45.6 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.

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