Noometry

Model comparison

Gemini 3.7 Flash vs GPT-4.5

Gemini 3.7 Flash is the stronger model overall, scoring 59.8 to 37.2 on the Noometry Index.

Last verified . 23 shared benchmarks.

Gemini 3.7 Flash Google

59.8

Rank #14 Confirmed

GPT-4.5 OpenAI

37.2

Rank #208 Confirmed

Summary

  • They share 23 benchmarks with published results for both. Gemini 3.7 Flash scores higher in 9 categories and GPT-4.5 in 1 category; 9 gaps are clear of the uncertainty.
  • The widest gap is in reasoning, where Gemini 3.7 Flash leads 70.0 to 13.9.
  • The biggest single-benchmark swing is ARC-AGI-1: 95.5% for Gemini 3.7 Flash and 10.3% for GPT-4.5.

Side by side

Gemini 3.7 FlashGPT-4.5
ProviderGoogleOpenAI
Noometry Index59.837.2
Released2026-08-132025-02-27
WeightsProprietaryProprietary
Context window1.05M—
Max output66K—
Input $ / M tokens$0.75—
Output $ / M tokens$3.75—
Results tracked4442

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Category by category

Coding Gemini 3.7 Flash leads

Gemini 3.7 Flash: 56.2 (#22), GPT-4.5: 42.2 (#109)

BenchmarkGemini 3.7 FlashGPT-4.5
LMArena Coding14971396
DeepSWE65.5%—
FrontierCode43.6%—
Aider Polyglot—44.9%
LMArena WebDev1592—
FrontierSWE20.3%—
SciCode59.8%—
WeirdML—39.4%
LiveBench Coding—75.2%
ALE-Bench904.3—

Agentic & Tool Use Gemini 3.7 Flash leads

Gemini 3.7 Flash: 42.1 (#19), GPT-4.5: 27.9 (#97)

BenchmarkGemini 3.7 FlashGPT-4.5
APEX-Agents67.8%—
Remote Labor Index5%—
Cybench—17.5%
GDP.pdf23.8%—

Reasoning Gemini 3.7 Flash leads

Gemini 3.7 Flash: 70.0 (#15), GPT-4.5: 13.9 (#330)

BenchmarkGemini 3.7 FlashGPT-4.5
ARC-AGI-284.6%0.8%
ARC-AGI-195.5%10.3%
LMArena Hard Prompts14941403
Epoch Capabilities Index157.27136.74
SimpleBench—34.5%
NYT Connections (extended)94%—
CritPt14.3%—
Chess Puzzles47%—
EnigmaEval—3.2%
LiveBench Reasoning—71.1%
Mystery Game Puzzles37%—
DTBench96.8%—
LiveBench Data Analysis—64.3%
LMCA50.4%—
ForecastBench—61.7
LiveBench—69%

Math Gemini 3.7 Flash leads

Gemini 3.7 Flash: 69.6 (#23), GPT-4.5: 32.6 (#211)

BenchmarkGemini 3.7 FlashGPT-4.5
OTIS Mock AIME 2024-202597.2%37.8%
LMArena Math15071412
FrontierMath (Tiers 1-3)71.6%—
FrontierMath Tier 436.6%—
ProofBench58%—
LiveBench Math—69.3%
MATH Level 5—78.6%

Knowledge Gemini 3.7 Flash leads

Gemini 3.7 Flash: 69.7 (#5), GPT-4.5: 32.5 (#211)

BenchmarkGemini 3.7 FlashGPT-4.5
GPQA Diamond94.8%68.7%
LMArena Expert15081394
Humanity's Last Exam—5.4%
SimpleQA Verified69.2%—
Confabulations—13.6%

Multimodal Too close to call

Gemini 3.7 Flash: 37.3 (#73), GPT-4.5: 37.6 (#71)

BenchmarkGemini 3.7 FlashGPT-4.5
LMArena Vision13161195
VPCT—45%
Furniture Assembly26.7%—

Multilingual Gemini 3.7 Flash leads

Gemini 3.7 Flash: 57.6 (#7), GPT-4.5: 52.5 (#83)

BenchmarkGemini 3.7 FlashGPT-4.5
LMArena Non-English14841413
LMArena Chinese15481421
LMArena French15051418
LMArena German14981457
LMArena Japanese15121416
LMArena Korean14831392
LMArena Russian15161419
LMArena Spanish1503—

Instruction Following Gemini 3.7 Flash leads

Gemini 3.7 Flash: 77.7 (#15), GPT-4.5: 72.6 (#134)

BenchmarkGemini 3.7 FlashGPT-4.5
LMArena Instruction Following14831404
LiveBench Instruction Following—72.3%

Long Context Gemini 3.7 Flash leads

Gemini 3.7 Flash: 45.7 (#30), GPT-4.5: 40.4 (#155)

BenchmarkGemini 3.7 FlashGPT-4.5
LMArena Longer Query14921406
Fiction.LiveBench—63.9%

Writing & Preference Gemini 3.7 Flash leads

Gemini 3.7 Flash: 71.2 (#20), GPT-4.5: 56.9 (#134)

BenchmarkGemini 3.7 FlashGPT-4.5
LMArena Text14861417
LMArena Creative Writing14901394
EQ-Bench Creative Writing17231258
LMArena Multi-Turn14891444
Short-Story Creative Writing—75.6%
LiveBench Language—61.5%

Frequently asked questions

Is Gemini 3.7 Flash better than GPT-4.5?

Gemini 3.7 Flash is the stronger model overall, scoring 59.8 to 37.2 on the Noometry Index.

Is Gemini 3.7 Flash or GPT-4.5 better for coding?

Gemini 3.7 Flash scores higher on coding benchmarks: 56.2 versus 42.2 in the Noometry coding category.

How many benchmarks do Gemini 3.7 Flash and GPT-4.5 share?

23 benchmarks have published results for both models. Gemini 3.7 Flash has 44 scored results on Noometry and GPT-4.5 has 42.

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