Grok 4.1 Fast Non-Reasoning

Release Date: 11/19/2025

Benchmarked by Vals Logo

Accuracy (Average)

47.34%

Latency (Average)

486.60s

Avg. Cost (In/Out)

0.2 / 0.5

Context Window

2M

Max Output Tokens

2M

Input Modality

Hyperparameter settings
Default Provider : xAI

Temperature

0.7

Top P

0.95

Top K

Default

Max Output Tokens

2,000,000

Benchmarks

Accuracy

Rankings

CorpFin

0.0%

± 0.97

57/ 88

Finance Agent (v1.1)

0.0%

± 2.74

23/ 36

MedCode

0.0%

± 1.92

40/ 44

MedScribe

0.0%

± 2.04

22/ 44

MortgageTax

0.0%

± 0.94

60/ 63

SAGE

0.0%

± 2.16

43/ 43

TaxEval (v2)

0.0%

± 0.91

77/ 96

AIME

0.0%

± 1.94

67/ 88

GPQA

0.0%

± 2.40

60/ 91

IOI

0.0%

± 3.20

24/ 46

LiveCodeBench

0.0%

± 1.09

82/ 98

LegalBench

0.0%

± 0.46

55/ 110

MedQA

0.0%

± 0.39

78/ 94

MMLU Pro

0.0%

± 0.42

67/ 89

MMMU

0.0%

± 1.16

47/ 60

SWE-bench

0.0%

± 2.19

47/ 58

Terminal-Bench 2.0

0.0%

± 4.09

37/ 43

Academic Benchmarks
Proprietary Benchmarks (contact us to get access)

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