Noometry

Model comparison

Gemini 4 Argon vs Grok 4

Gemini 4 Argon is the stronger model overall, scoring 56.5 to 48.1 on the Noometry Index.

Last verified . 13 shared benchmarks.

Gemini 4 Argon Google

56.5

Rank #24 Confirmed

Grok 4 xAI

48.1

Rank #56 Confirmed

Summary

  • They share 13 benchmarks with published results for both. Gemini 4 Argon scores higher in 8 categories and Grok 4 in 2 categories; 9 gaps are clear of the uncertainty.
  • The widest gap is in math, where Gemini 4 Argon leads 73.9 to 48.4.

Side by side

Gemini 4 ArgonGrok 4
ProviderGooglexAI
Noometry Index56.548.1
Released2026-09-302025-07-09
WeightsProprietaryProprietary
Context window——
Max output——
Input $ / M tokens——
Output $ / M tokens——
Results tracked2148

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Category by category

Coding Gemini 4 Argon leads

Gemini 4 Argon: 62.0 (#9), Grok 4: 50.3 (#46)

BenchmarkGemini 4 ArgonGrok 4
LMArena Coding15501408
Aider Polyglot—79.6%
LMArena WebDev1678—
FrontierSWE55%—
SciCode61.8%—
WeirdML—45.7%

Agentic & Tool Use Gemini 4 Argon leads

Gemini 4 Argon: 49.2 (#8), Grok 4: 32.3 (#68)

BenchmarkGemini 4 ArgonGrok 4
Terminal-Bench—27.2%
APEX-Agents82.2%—
Berkeley Function Calling Leaderboard—63%
GDPval—21.1%
Cybench—43%
DeepResearch Bench—47.3%
BALROG—43.6%
LMArena Search—1142
METR Time Horizons—66.6%
Vending-Bench 213,718—

Reasoning Gemini 4 Argon leads

Gemini 4 Argon: 44.2 (#47), Grok 4: 36.7 (#65)

BenchmarkGemini 4 ArgonGrok 4
LMArena Hard Prompts15481409
ARC-AGI-2—16%
SimpleBench—60.5%
Kagi LLM Benchmark—73.6%
ARC-AGI-1—66.7%
CritPt27.1%—
Chess Puzzles—28%
Epoch Capabilities Index—146.44
ForecastBench—60.9

Math Gemini 4 Argon leads

Gemini 4 Argon: 73.9 (#17), Grok 4: 48.4 (#64)

BenchmarkGemini 4 ArgonGrok 4
LMArena Math15361422
OTIS Mock AIME 2024-2025—84%
ProofBench99%—
Omni-MATH—60.3%
FrontierMath (Feb 2025 set)—19.7%
FrontierMath Tier 4 (v1)—2.1%

Knowledge Grok 4 leads

Gemini 4 Argon: 43.9 (#89), Grok 4: 53.8 (#55)

BenchmarkGemini 4 ArgonGrok 4
LMArena Expert15531415
GPQA Diamond—87%
MMLU-Pro—85.1%
Confabulations—12.4%
GPQA (HELM)—72.7%

Multimodal Gemini 4 Argon leads

Gemini 4 Argon: 46.5 (#14), Grok 4: 33.7 (#94)

BenchmarkGemini 4 ArgonGrok 4
LMArena Vision—1210
GeoBench—45%
Blueprint-Bench 254.4%—

Multilingual Gemini 4 Argon leads

Gemini 4 Argon: 60.3 (#1), Grok 4: 51.8 (#103)

BenchmarkGemini 4 ArgonGrok 4
LMArena Non-English15231403
LMArena Chinese16101427
LMArena Russian15371410
LMArena Spanish14971420
LMArena French—1418
LMArena German—1429
LMArena Japanese—1394
LMArena Korean—1377

Instruction Following Too close to call

Gemini 4 Argon: 80.1 (#2), Grok 4: 79.2 (#5)

BenchmarkGemini 4 ArgonGrok 4
LMArena Instruction Following15381387
IFEval—94.9%

Long Context Grok 4 leads

Gemini 4 Argon: 47.6 (#15), Grok 4: 63.1 (#4)

BenchmarkGemini 4 ArgonGrok 4
LMArena Longer Query15491409
Fiction.LiveBench—94.4%

Writing & Preference Gemini 4 Argon leads

Gemini 4 Argon: 71.4 (#19), Grok 4: 58.5 (#116)

BenchmarkGemini 4 ArgonGrok 4
LMArena Text15341411
LMArena Creative Writing15311397
LMArena Multi-Turn15571416
Short-Story Creative Writing—76.9%
WildBench—79.7%

Frequently asked questions

Is Gemini 4 Argon better than Grok 4?

Gemini 4 Argon is the stronger model overall, scoring 56.5 to 48.1 on the Noometry Index.

Is Gemini 4 Argon or Grok 4 better for coding?

Gemini 4 Argon scores higher on coding benchmarks: 62.0 versus 50.3 in the Noometry coding category.

How many benchmarks do Gemini 4 Argon and Grok 4 share?

13 benchmarks have published results for both models. Gemini 4 Argon has 21 scored results on Noometry and Grok 4 has 48.

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