DeepSeek V3.2 (Thinking) 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 69 (4 point difference).Grok 4.1 Fast wins 4 out of 4 categories.

Knowledge

Grok 4.1 Fast

DeepSeek V3.2 (Thinking)

84

Grok 4.1 Fast

91

87
MMLU
94
85
GPQA
92
83
SuperGPQA
90
81
OpenBookQA
88

Coding

Grok 4.1 Fast

DeepSeek V3.2 (Thinking)

79

Grok 4.1 Fast

86

79
HumanEval
86

Mathematics

Grok 4.1 Fast

DeepSeek V3.2 (Thinking)

86

Grok 4.1 Fast

95

87
AIME 2023
96
89
AIME 2024
98
88
AIME 2025
97
83
HMMT Feb 2023
92
85
HMMT Feb 2024
94
84
HMMT Feb 2025
93
86
BRUMO 2025
95

Reasoning

Grok 4.1 Fast

DeepSeek V3.2 (Thinking)

82

Grok 4.1 Fast

89

83
SimpleQA
90
81
MuSR
88

Frequently Asked Questions

Which is better, DeepSeek V3.2 (Thinking) or Grok 4.1 Fast?

Grok 4.1 Fast scores higher overall with 73 vs 69, a difference of 4 points across all benchmarks.

Which is better for knowledge tasks, DeepSeek V3.2 (Thinking) or Grok 4.1 Fast?

Grok 4.1 Fast leads in knowledge tasks with an average score of 91 vs 84.

Which is better for coding, DeepSeek V3.2 (Thinking) or Grok 4.1 Fast?

Grok 4.1 Fast leads in coding with an average score of 86 vs 79.

Which is better for math, DeepSeek V3.2 (Thinking) or Grok 4.1 Fast?

Grok 4.1 Fast leads in math with an average score of 95 vs 86.

Which is better for reasoning, DeepSeek V3.2 (Thinking) or Grok 4.1 Fast?

Grok 4.1 Fast leads in reasoning with an average score of 89 vs 82.