Model comparison

Gemini 3.7 Flash vs Grok 4.6

Gemini 3.7 Flash is the stronger model overall, scoring 59.8 to 56.9 on the Noometry Index.

Last verified October 10, 2026. 42 shared benchmarks.

Gemini 3.7 Flash

Google

59.8

Rank #14 Confirmed

Grok 4.6 xAI

56.9

Rank #21 Confirmed

Summary

They share 42 benchmarks with published results for both. Gemini 3.7 Flash scores higher in 8 categories and Grok 4.6 in 2 categories; 10 gaps are clear of the uncertainty.
The widest gap is in writing & preference, where Gemini 3.7 Flash leads 71.2 to 62.3.
The biggest single-benchmark swing is SimpleQA Verified: 69.2% for Gemini 3.7 Flash and 49.3% for Grok 4.6.
Gemini 3.7 Flash is cheaper at $0.75 / $3.75 per million input/output tokens, against $2 / $6 for Grok 4.6.
Gemini 3.7 Flash accepts more context: 1.05M tokens versus 500K.

Side by side

Gemini 3.7 Flash and Grok 4.6 specifications
	Gemini 3.7 Flash	Grok 4.6
Provider	Google	xAI
Noometry Index	59.8	56.9
Released	2026-08-13	2026-08-12
Weights	Proprietary	Proprietary
Context window	1.05M	500K
Max output	66K	500K
Input $ / M tokens	$0.75	$2
Output $ / M tokens	$3.75	$6
Results tracked	44	49

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Category by category

Coding Grok 4.6 leads

Gemini 3.7 Flash: 56.2 (#22), Grok 4.6: 58.5 (#16)

Coding benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
DeepSWE	65.5%	67.5%
FrontierCode	43.6%	48%
LMArena WebDev	1592	1617
FrontierSWE	20.3%	25.3%
SciCode	59.8%	56.5%
LMArena Coding	1497	1465
ALE-Bench	904.3	1,508
CursorBench	—	41.4%
WeirdML	—	67.3%

Agentic & Tool Use Gemini 3.7 Flash leads

Gemini 3.7 Flash: 42.1 (#19), Grok 4.6: 39.4 (#27)

Agentic & Tool Use benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
APEX-Agents	67.8%	65.3%
GDP.pdf	23.8%	17.2%
Remote Labor Index	5%	—
Vending-Bench 2	—	9,047

Reasoning Gemini 3.7 Flash leads

Gemini 3.7 Flash: 70.0 (#15), Grok 4.6: 61.4 (#20)

Reasoning benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
ARC-AGI-2	84.6%	67.1%
NYT Connections (extended)	94%	80%
ARC-AGI-1	95.5%	87.5%
CritPt	14.3%	19.7%
Chess Puzzles	47%	40%
LMArena Hard Prompts	1494	1447
Mystery Game Puzzles	37%	34%
DTBench	96.8%	97.3%
LMCA	50.4%	48.5%
Epoch Capabilities Index	157.27	156.44
SimpleBench	—	75.9%
EBR-Bench	—	30.5%

Math Gemini 3.7 Flash leads

Gemini 3.7 Flash: 69.6 (#23), Grok 4.6: 67.0 (#24)

Math benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
FrontierMath (Tiers 1-3)	71.6%	66%
FrontierMath Tier 4	36.6%	31.7%
OTIS Mock AIME 2024-2025	97.2%	99.2%
ProofBench	58%	51%
LMArena Math	1507	1423

Knowledge Gemini 3.7 Flash leads

Gemini 3.7 Flash: 69.7 (#5), Grok 4.6: 63.3 (#20)

Knowledge benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
GPQA Diamond	94.8%	94%
SimpleQA Verified	69.2%	49.3%
LMArena Expert	1508	1467

Multimodal Grok 4.6 leads

Gemini 3.7 Flash: 37.3 (#73), Grok 4.6: 43.6 (#23)

Multimodal benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
LMArena Vision	1316	1263
Furniture Assembly	26.7%	40%
Blueprint-Bench 2	—	33.2%
LMArena Document	—	1452

Multilingual Gemini 3.7 Flash leads

Gemini 3.7 Flash: 57.6 (#7), Grok 4.6: 53.0 (#74)

Multilingual benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
LMArena Non-English	1484	1420
LMArena Chinese	1548	1480
LMArena French	1505	1461
LMArena German	1498	1431
LMArena Japanese	1512	1376
LMArena Korean	1483	1397
LMArena Russian	1516	1422
LMArena Spanish	1503	1404

Instruction Following Gemini 3.7 Flash leads

Gemini 3.7 Flash: 77.7 (#15), Grok 4.6: 75.4 (#63)

Instruction Following benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
LMArena Instruction Following	1483	1431

Long Context Gemini 3.7 Flash leads

Gemini 3.7 Flash: 45.7 (#30), Grok 4.6: 44.5 (#66)

Long Context benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
LMArena Longer Query	1492	1454

Writing & Preference Gemini 3.7 Flash leads

Gemini 3.7 Flash: 71.2 (#20), Grok 4.6: 62.3 (#80)

Writing & Preference benchmarks
Benchmark	Gemini 3.7 Flash	Grok 4.6
LMArena Text	1486	1428
LMArena Creative Writing	1490	1428
LMArena Multi-Turn	1489	1425
EQ-Bench Creative Writing	1723	—

Frequently asked questions

Is Gemini 3.7 Flash better than Grok 4.6?

Gemini 3.7 Flash is the stronger model overall, scoring 59.8 to 56.9 on the Noometry Index.

Which is cheaper, Gemini 3.7 Flash or Grok 4.6?

Gemini 3.7 Flash is cheaper. It lists at $0.75 per million input tokens and $3.75 per million output tokens; Grok 4.6 lists at $2 and $6.

Is Gemini 3.7 Flash or Grok 4.6 better for coding?

Grok 4.6 scores higher on coding benchmarks: 58.5 versus 56.2 in the Noometry coding category.

Which has the bigger context window?

Gemini 3.7 Flash does, with 1.05M tokens against 500K.

How many benchmarks do Gemini 3.7 Flash and Grok 4.6 share?

42 benchmarks have published results for both models. Gemini 3.7 Flash has 44 scored results on Noometry and Grok 4.6 has 49.