Grok 4.1 Fast Non-Reasoning

Release Date: 11/19/2025

Accuracy (Average)

47.83%

Latency (Average)

511.53s

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

0.0%

± 0.97
73/ 104

0.0%

± 2.74
38/ 51

0.0%

± 1.92
52/ 56

0.0%

± 2.04
27/ 56

0.0%

± 0.94
69/ 73

0.0%

± 2.17
54/ 54

0.0%

± 0.91
91/ 110

0.0%

± 1.94
75/ 96

0.0%

± 2.40
73/ 104

0.0%

± 3.20
29/ 53

0.0%

± 1.09
93/ 109

0.0%

± 0.46
64/ 107

0.0%

± 0.39
79/ 95

0.0%

± 0.42
81/ 103

0.0%

± 1.16
57/ 70

0.0%

± 4.09
54/ 61
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