Noometry

Model comparison

Grok 4.6 vs Qwen1.5-72B

Grok 4.6 is the stronger model overall, scoring 56.9 to 30.8 on the Noometry Index.

Last verified . 18 shared benchmarks.

Grok 4.6 xAI

56.9

Rank #21 Confirmed

Qwen1.5-72B Alibaba (Qwen)

30.8

Rank #285 Confirmed

Summary

  • They share 18 benchmarks with published results for both. Grok 4.6 scores higher in 8 categories and Qwen1.5-72B in 0 categories; 8 gaps are clear of the uncertainty.
  • The widest gap is in knowledge, where Grok 4.6 leads 63.3 to 11.5.
  • The biggest single-benchmark swing is GPQA Diamond: 94% for Grok 4.6 and 28.8% for Qwen1.5-72B.
  • Qwen1.5-72B has downloadable open weights; the other is API-only.

Side by side

Grok 4.6Qwen1.5-72B
ProviderxAIAlibaba (Qwen)
Noometry Index56.930.8
Released2026-08-122024-02-04
WeightsProprietaryOpen
Context window500K—
Max output500K—
Input $ / M tokens$2—
Output $ / M tokens$6—
Results tracked4922

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Category by category

Coding Grok 4.6 leads

Grok 4.6: 58.5 (#16), Qwen1.5-72B: 31.9 (#277)

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Coding14651165
DeepSWE67.5%—
FrontierCode48%—
CursorBench41.4%—
LMArena WebDev1617—
FrontierSWE25.3%—
SciCode56.5%—
WeirdML67.3%—
BigCodeBench Instruct—33.2%
BigCodeBench Complete—40.3%
ALE-Bench1,508—
HumanEval+—59.1%
MBPP+—61.6%

Agentic & Tool Use Not comparable

Grok 4.6: 39.4 (#27), Qwen1.5-72B: —

BenchmarkGrok 4.6Qwen1.5-72B
APEX-Agents65.3%—
GDP.pdf17.2%—
Vending-Bench 29,047—

Reasoning Grok 4.6 leads

Grok 4.6: 61.4 (#20), Qwen1.5-72B: 22.2 (#203)

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Hard Prompts14471148
ARC-AGI-267.1%—
SimpleBench75.9%—
NYT Connections (extended)80%—
ARC-AGI-187.5%—
CritPt19.7%—
Chess Puzzles40%—
EBR-Bench30.5%—
Mystery Game Puzzles34%—
DTBench97.3%—
LMCA48.5%—
Epoch Capabilities Index156.44—

Math Grok 4.6 leads

Grok 4.6: 67.0 (#24), Qwen1.5-72B: 33.2 (#205)

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Math14231164
FrontierMath (Tiers 1-3)66%—
FrontierMath Tier 431.7%—
OTIS Mock AIME 2024-202599.2%—
ProofBench51%—

Knowledge Grok 4.6 leads

Grok 4.6: 63.3 (#20), Qwen1.5-72B: 11.5 (#300)

BenchmarkGrok 4.6Qwen1.5-72B
GPQA Diamond94%28.8%
LMArena Expert14671136
SimpleQA Verified49.3%—

Multimodal Not comparable

Grok 4.6: 43.6 (#23), Qwen1.5-72B: —

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Vision1263—
Blueprint-Bench 233.2%—
Furniture Assembly40%—
LMArena Document1452—

Multilingual Grok 4.6 leads

Grok 4.6: 53.0 (#74), Qwen1.5-72B: 33.2 (#253)

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Non-English14201135
LMArena Chinese14801186
LMArena French14611159
LMArena German14311084
LMArena Japanese13761061
LMArena Korean13971050
LMArena Russian14221104
LMArena Spanish14041110

Instruction Following Grok 4.6 leads

Grok 4.6: 75.4 (#63), Qwen1.5-72B: 59.3 (#256)

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Instruction Following14311141

Long Context Grok 4.6 leads

Grok 4.6: 44.5 (#66), Qwen1.5-72B: 35.1 (#243)

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Longer Query14541157

Writing & Preference Grok 4.6 leads

Grok 4.6: 62.3 (#80), Qwen1.5-72B: 37.3 (#258)

BenchmarkGrok 4.6Qwen1.5-72B
LMArena Text14281166
LMArena Creative Writing14281137
LMArena Multi-Turn14251160

Frequently asked questions

Is Grok 4.6 better than Qwen1.5-72B?

Grok 4.6 is the stronger model overall, scoring 56.9 to 30.8 on the Noometry Index.

Is Grok 4.6 or Qwen1.5-72B better for coding?

Grok 4.6 scores higher on coding benchmarks: 58.5 versus 31.9 in the Noometry coding category.

How many benchmarks do Grok 4.6 and Qwen1.5-72B share?

18 benchmarks have published results for both models. Grok 4.6 has 49 scored results on Noometry and Qwen1.5-72B has 22.

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