Noometry

Model comparison

Gemini 4 Argon vs GPT-6 Sol

GPT-6 Sol is the stronger model overall, scoring 61.8 to 56.5 on the Noometry Index.

Last verified . 20 shared benchmarks.

Gemini 4 Argon Google

56.5

Rank #24 Confirmed

GPT-6 Sol OpenAI

61.8

Rank #12 Confirmed

Summary

  • They share 20 benchmarks with published results for both. Gemini 4 Argon scores higher in 5 categories and GPT-6 Sol in 5 categories; 9 gaps are clear of the uncertainty.
  • The widest gap is in reasoning, where GPT-6 Sol leads 74.0 to 44.2.
  • The biggest single-benchmark swing is APEX-Agents: 82.2% for Gemini 4 Argon and 54.3% for GPT-6 Sol.

Side by side

Gemini 4 ArgonGPT-6 Sol
ProviderGoogleOpenAI
Noometry Index56.561.8
Released2026-09-302026-09-22
WeightsProprietaryProprietary
Context window—1.05M
Max output—128K
Input $ / M tokens—$2
Output $ / M tokens—$10
Results tracked2145

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Category by category

Coding Gemini 4 Argon leads

Gemini 4 Argon: 62.0 (#9), GPT-6 Sol: 60.1 (#11)

BenchmarkGemini 4 ArgonGPT-6 Sol
LMArena WebDev16781688
SciCode61.8%57.6%
LMArena Coding15501447
DeepSWE—68.8%
FrontierCode—49.3%
FrontierSWE55%—
ALE-Bench—2,462

Agentic & Tool Use Gemini 4 Argon leads

Gemini 4 Argon: 49.2 (#8), GPT-6 Sol: 37.2 (#36)

BenchmarkGemini 4 ArgonGPT-6 Sol
APEX-Agents82.2%54.3%
Vending-Bench 213,71814,428
GDP.pdf—26.4%

Reasoning GPT-6 Sol leads

Gemini 4 Argon: 44.2 (#47), GPT-6 Sol: 74.0 (#9)

BenchmarkGemini 4 ArgonGPT-6 Sol
CritPt27.1%30.9%
LMArena Hard Prompts15481418
ARC-AGI-2—89.6%
NYT Connections (extended)—90.1%
ARC-AGI-1—95.5%
EBR-Bench—53.3%
Mystery Game Puzzles—56%
DTBench—97.3%
LMCA—59.1%
Epoch Capabilities Index—162.72

Math GPT-6 Sol leads

Gemini 4 Argon: 73.9 (#17), GPT-6 Sol: 87.2 (#7)

BenchmarkGemini 4 ArgonGPT-6 Sol
ProofBench99%83%
LMArena Math15361402
FrontierMath (Tiers 1-3)—89.8%
FrontierMath Tier 4—90%
OTIS Mock AIME 2024-2025—100%

Knowledge GPT-6 Sol leads

Gemini 4 Argon: 43.9 (#89), GPT-6 Sol: 64.8 (#15)

BenchmarkGemini 4 ArgonGPT-6 Sol
LMArena Expert15531439
GPQA Diamond—94.3%
SimpleQA Verified—60.7%
Vectara Hallucination Rate—6.5%

Multimodal GPT-6 Sol leads

Gemini 4 Argon: 46.5 (#14), GPT-6 Sol: 47.6 (#10)

BenchmarkGemini 4 ArgonGPT-6 Sol
Blueprint-Bench 254.4%36.9%
LMArena Vision—1245
Furniture Assembly—58.3%

Multilingual Gemini 4 Argon leads

Gemini 4 Argon: 60.3 (#1), GPT-6 Sol: 50.5 (#118)

BenchmarkGemini 4 ArgonGPT-6 Sol
LMArena Non-English15231385
LMArena Chinese16101405
LMArena Russian15371401
LMArena Spanish14971384
LMArena French—1410
LMArena German—1390
LMArena Japanese—1385
LMArena Korean—1341

Instruction Following Gemini 4 Argon leads

Gemini 4 Argon: 80.1 (#2), GPT-6 Sol: 74.5 (#94)

BenchmarkGemini 4 ArgonGPT-6 Sol
LMArena Instruction Following15381412

Long Context Gemini 4 Argon leads

Gemini 4 Argon: 47.6 (#15), GPT-6 Sol: 43.1 (#108)

BenchmarkGemini 4 ArgonGPT-6 Sol
LMArena Longer Query15491411

Writing & Preference Too close to call

Gemini 4 Argon: 71.4 (#19), GPT-6 Sol: 71.9 (#18)

BenchmarkGemini 4 ArgonGPT-6 Sol
LMArena Text15341395
LMArena Creative Writing15311378
LMArena Multi-Turn15571412
EQ-Bench Creative Writing—2125

Frequently asked questions

Is Gemini 4 Argon better than GPT-6 Sol?

GPT-6 Sol is the stronger model overall, scoring 61.8 to 56.5 on the Noometry Index.

Is Gemini 4 Argon or GPT-6 Sol better for coding?

Gemini 4 Argon scores higher on coding benchmarks: 62.0 versus 60.1 in the Noometry coding category.

How many benchmarks do Gemini 4 Argon and GPT-6 Sol share?

20 benchmarks have published results for both models. Gemini 4 Argon has 21 scored results on Noometry and GPT-6 Sol has 45.

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