Noometry

Model comparison

Gemini 4 Argon vs GPT-5.4 nano

Gemini 4 Argon is the stronger model overall, scoring 56.5 to 41.9 on the Noometry Index.

Last verified . 16 shared benchmarks.

Gemini 4 Argon Google

56.5

Rank #24 Confirmed

GPT-5.4 nano OpenAI

41.9

Rank #125 Confirmed

Summary

  • They share 16 benchmarks with published results for both. Gemini 4 Argon scores higher in 9 categories and GPT-5.4 nano in 0 categories; 9 gaps are clear of the uncertainty.
  • The widest gap is in math, where Gemini 4 Argon leads 73.9 to 40.9.
  • The biggest single-benchmark swing is ProofBench: 99% for Gemini 4 Argon and 5% for GPT-5.4 nano.

Side by side

Gemini 4 ArgonGPT-5.4 nano
ProviderGoogleOpenAI
Noometry Index56.541.9
Released2026-09-302026-03-17
WeightsProprietaryProprietary
Context window—400K
Max output—128K
Input $ / M tokens—$0.20
Output $ / M tokens—$1.25
Results tracked2140

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Category by category

Coding Gemini 4 Argon leads

Gemini 4 Argon: 62.0 (#9), GPT-5.4 nano: 43.6 (#84)

BenchmarkGemini 4 ArgonGPT-5.4 nano
SciCode61.8%46.9%
LMArena Coding15501405
LMArena WebDev1678—
FrontierSWE55%—
WeirdML—49.2%
ALE-Bench—1,005

Agentic & Tool Use Not comparable

Gemini 4 Argon: 49.2 (#8), GPT-5.4 nano: —

BenchmarkGemini 4 ArgonGPT-5.4 nano
APEX-Agents82.2%—
Vending-Bench 213,718—

Reasoning Gemini 4 Argon leads

Gemini 4 Argon: 44.2 (#47), GPT-5.4 nano: 23.7 (#173)

BenchmarkGemini 4 ArgonGPT-5.4 nano
CritPt27.1%9.3%
LMArena Hard Prompts15481381
ARC-AGI-2—5.7%
Kagi LLM Benchmark—39.7%
ARC-AGI-1—51.5%
Chess Puzzles—30%
Mystery Game Puzzles—9%
DTBench—80.3%
LMCA—36.9%
Epoch Capabilities Index—145.81
ForecastBench—57.3

Math Gemini 4 Argon leads

Gemini 4 Argon: 73.9 (#17), GPT-5.4 nano: 40.9 (#88)

BenchmarkGemini 4 ArgonGPT-5.4 nano
ProofBench99%5%
LMArena Math15361406
FrontierMath (Tiers 1-3)—44.9%
FrontierMath Tier 4—12.2%
OTIS Mock AIME 2024-2025—87.8%
FrontierMath (Feb 2025 set)—25.9%
FrontierMath Tier 4 (v1)—6.3%

Knowledge Gemini 4 Argon leads

Gemini 4 Argon: 43.9 (#89), GPT-5.4 nano: 41.9 (#103)

BenchmarkGemini 4 ArgonGPT-5.4 nano
LMArena Expert15531396
GPQA Diamond—78.5%
SimpleQA Verified—11.7%
Vectara Hallucination Rate—3.1%

Multimodal Gemini 4 Argon leads

Gemini 4 Argon: 46.5 (#14), GPT-5.4 nano: 36.7 (#78)

BenchmarkGemini 4 ArgonGPT-5.4 nano
LMArena Vision—1196
Blueprint-Bench 254.4%—

Multilingual Gemini 4 Argon leads

Gemini 4 Argon: 60.3 (#1), GPT-5.4 nano: 48.6 (#140)

BenchmarkGemini 4 ArgonGPT-5.4 nano
LMArena Non-English15231359
LMArena Chinese16101392
LMArena Russian15371363
LMArena Spanish14971371
LMArena French—1396
LMArena German—1367
LMArena Japanese—1343
LMArena Korean—1320

Instruction Following Gemini 4 Argon leads

Gemini 4 Argon: 80.1 (#2), GPT-5.4 nano: 71.9 (#144)

BenchmarkGemini 4 ArgonGPT-5.4 nano
LMArena Instruction Following15381362

Long Context Gemini 4 Argon leads

Gemini 4 Argon: 47.6 (#15), GPT-5.4 nano: 41.6 (#137)

BenchmarkGemini 4 ArgonGPT-5.4 nano
LMArena Longer Query15491366

Writing & Preference Gemini 4 Argon leads

Gemini 4 Argon: 71.4 (#19), GPT-5.4 nano: 55.7 (#142)

BenchmarkGemini 4 ArgonGPT-5.4 nano
LMArena Text15341372
LMArena Creative Writing15311314
LMArena Multi-Turn15571382

Frequently asked questions

Is Gemini 4 Argon better than GPT-5.4 nano?

Gemini 4 Argon is the stronger model overall, scoring 56.5 to 41.9 on the Noometry Index.

Is Gemini 4 Argon or GPT-5.4 nano better for coding?

Gemini 4 Argon scores higher on coding benchmarks: 62.0 versus 43.6 in the Noometry coding category.

How many benchmarks do Gemini 4 Argon and GPT-5.4 nano share?

16 benchmarks have published results for both models. Gemini 4 Argon has 21 scored results on Noometry and GPT-5.4 nano has 40.

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