Grok 4.1 Fast (Reasoning)

Release Date: 10/19/2025

Benchmarked by Vals Logo
Vals Index

Avg. Accuracy

61.0%

Latency

176.6s

Cost (In/Out)

0.20 / 0.50

Context Window

2M

Max Output Tokens

2M

Input Modality

Benchmarks

Accuracy

Rankings

SAGE

0.0%

26/ 26

FinanceAgent

0.0%

48/ 48

CorpFin

0.0%

62/ 62

CaseLaw

0.0%

44/ 44

TaxEval

0.0%

78/ 78

MortgageTax

0.0%

49/ 49

AIME

0.0%

68/ 68

MGSM

0.0%

70/ 70

LegalBench

0.0%

93/ 93

MedQA

0.0%

74/ 74

GPQA

0.0%

70/ 70

MMLU Pro

0.0%

68/ 68

MMMU

0.0%

45/ 45

LiveCodeBench

0.0%

68/ 68

IOI

0.0%

25/ 25

Terminal-Bench

0.0%

35/ 35

SWE-bench

0.0%

31/ 31

Vals Index

0.0%

24/ 24

Academic Benchmarks
Proprietary Benchmarks (contact us to get access)

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