Noometry

Model comparison

Gemini 1.0 Pro vs GPT-4.5

GPT-4.5 is the stronger model overall, scoring 37.2 to 27.3 on the Noometry Index.

Last verified . 19 shared benchmarks.

Gemini 1.0 Pro Google

27.3

Rank #332 Confirmed

GPT-4.5 OpenAI

37.2

Rank #208 Confirmed

Summary

  • They share 19 benchmarks with published results for both. Gemini 1.0 Pro scores higher in 1 category and GPT-4.5 in 7 categories; 8 gaps are clear of the uncertainty.
  • The widest gap is in math, where GPT-4.5 leads 32.6 to 9.3.
  • The biggest single-benchmark swing is MATH Level 5: 11.2% for Gemini 1.0 Pro and 78.6% for GPT-4.5.

Side by side

Gemini 1.0 ProGPT-4.5
ProviderGoogleOpenAI
Noometry Index27.337.2
Released2023-12-132025-02-27
WeightsProprietaryProprietary
Context window——
Max output——
Input $ / M tokens——
Output $ / M tokens——
Results tracked2442

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Category by category

Coding GPT-4.5 leads

Gemini 1.0 Pro: 32.2 (#275), GPT-4.5: 42.2 (#109)

BenchmarkGemini 1.0 ProGPT-4.5
LMArena Coding11081396
Aider Polyglot—44.9%
WeirdML—39.4%
LiveBench Coding—75.2%
HumanEval+55.5%—
MBPP+61.4%—

Agentic & Tool Use Not comparable

Gemini 1.0 Pro: —, GPT-4.5: 27.9 (#97)

BenchmarkGemini 1.0 ProGPT-4.5
Cybench—17.5%

Reasoning Gemini 1.0 Pro leads

Gemini 1.0 Pro: 17.1 (#296), GPT-4.5: 13.9 (#330)

BenchmarkGemini 1.0 ProGPT-4.5
LMArena Hard Prompts11091403
Epoch Capabilities Index117.04136.74
ARC-AGI-2—0.8%
SimpleBench—34.5%
ARC-AGI-1—10.3%
EnigmaEval—3.2%
LiveBench Reasoning—71.1%
DTBench45.9%—
LiveBench Data Analysis—64.3%
ForecastBench—61.7
LiveBench—69%

Math GPT-4.5 leads

Gemini 1.0 Pro: 9.3 (#321), GPT-4.5: 32.6 (#211)

BenchmarkGemini 1.0 ProGPT-4.5
OTIS Mock AIME 2024-20251.1%37.8%
LMArena Math11321412
MATH Level 511.2%78.6%
LiveBench Math—69.3%

Knowledge GPT-4.5 leads

Gemini 1.0 Pro: 15.6 (#291), GPT-4.5: 32.5 (#211)

BenchmarkGemini 1.0 ProGPT-4.5
GPQA Diamond34%68.7%
LMArena Expert10591394
Humanity's Last Exam—5.4%
Confabulations—13.6%
MMLU70%—

Multimodal Not comparable

Gemini 1.0 Pro: —, GPT-4.5: 37.6 (#71)

BenchmarkGemini 1.0 ProGPT-4.5
LMArena Vision—1195
VPCT—45%

Multilingual GPT-4.5 leads

Gemini 1.0 Pro: 33.4 (#252), GPT-4.5: 52.5 (#83)

BenchmarkGemini 1.0 ProGPT-4.5
LMArena Non-English11381413
LMArena Chinese11241421
LMArena French11451418
LMArena German11251457
LMArena Japanese10231416
LMArena Russian11861419
LMArena Korean—1392
LMArena Spanish1119—

Instruction Following GPT-4.5 leads

Gemini 1.0 Pro: 57.6 (#267), GPT-4.5: 72.6 (#134)

BenchmarkGemini 1.0 ProGPT-4.5
LMArena Instruction Following11141404
LiveBench Instruction Following—72.3%

Long Context GPT-4.5 leads

Gemini 1.0 Pro: 34.3 (#249), GPT-4.5: 40.4 (#155)

BenchmarkGemini 1.0 ProGPT-4.5
LMArena Longer Query11321406
Fiction.LiveBench—63.9%

Writing & Preference GPT-4.5 leads

Gemini 1.0 Pro: 36.0 (#264), GPT-4.5: 56.9 (#134)

BenchmarkGemini 1.0 ProGPT-4.5
LMArena Text11491417
LMArena Creative Writing11311394
LMArena Multi-Turn11391444
Short-Story Creative Writing—75.6%
EQ-Bench Creative Writing—1258
LiveBench Language—61.5%

Frequently asked questions

Is Gemini 1.0 Pro better than GPT-4.5?

GPT-4.5 is the stronger model overall, scoring 37.2 to 27.3 on the Noometry Index.

Is Gemini 1.0 Pro or GPT-4.5 better for coding?

GPT-4.5 scores higher on coding benchmarks: 42.2 versus 32.2 in the Noometry coding category.

How many benchmarks do Gemini 1.0 Pro and GPT-4.5 share?

19 benchmarks have published results for both models. Gemini 1.0 Pro has 24 scored results on Noometry and GPT-4.5 has 42.

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