benchlm.ai

DeepSeekMath V2 vs Grok 4.1 Fast

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

Grok 4.1 Fast wins overall with a score of 73 vs 64 (9 point difference).Grok 4.1 Fast wins 4 out of 4 categories.

DeepSeekMath V2

CreatorDeepSeek
TypeOpen Weight
Context128K
Score64

Grok 4.1 Fast

CreatorxAI
TypeProprietary
Context2M
Score73

Knowledge

Grok 4.1 Fast

DeepSeekMath V2

77.8

Grok 4.1 Fast

91

80
MMLU
94
79
GPQA
92
77
SuperGPQA
90
75
OpenBookQA
88

Coding

Grok 4.1 Fast

DeepSeekMath V2

72

Grok 4.1 Fast

86

72
HumanEval
86

Mathematics

Grok 4.1 Fast

DeepSeekMath V2

79

Grok 4.1 Fast

95

80
AIME 2023
96
82
AIME 2024
98
81
AIME 2025
97
76
HMMT Feb 2023
92
78
HMMT Feb 2024
94
77
HMMT Feb 2025
93
79
BRUMO 2025
95

Reasoning

Grok 4.1 Fast

DeepSeekMath V2

76

Grok 4.1 Fast

89

77
SimpleQA
90
75
MuSR
88

Frequently Asked Questions

Which is better, DeepSeekMath V2 or Grok 4.1 Fast?

Grok 4.1 Fast scores higher overall with 73 vs 64, a difference of 9 points across all benchmarks.

Which is better for knowledge tasks, DeepSeekMath V2 or Grok 4.1 Fast?

Grok 4.1 Fast leads in knowledge tasks with an average score of 91 vs 77.8.

Which is better for coding, DeepSeekMath V2 or Grok 4.1 Fast?

Grok 4.1 Fast leads in coding with an average score of 86 vs 72.

Which is better for math, DeepSeekMath V2 or Grok 4.1 Fast?

Grok 4.1 Fast leads in math with an average score of 95 vs 79.

Which is better for reasoning, DeepSeekMath V2 or Grok 4.1 Fast?

Grok 4.1 Fast leads in reasoning with an average score of 89 vs 76.

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