DeepSeek-R1 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 35 (38 point difference).Grok 4.1 Fast wins 4 out of 4 categories.

Knowledge

Grok 4.1 Fast

DeepSeek-R1

41.8

Grok 4.1 Fast

91

44
MMLU
94
43
GPQA
92
41
SuperGPQA
90
39
OpenBookQA
88

Coding

Grok 4.1 Fast

DeepSeek-R1

36

Grok 4.1 Fast

86

36
HumanEval
86

Mathematics

Grok 4.1 Fast

DeepSeek-R1

43

Grok 4.1 Fast

95

44
AIME 2023
96
46
AIME 2024
98
45
AIME 2025
97
40
HMMT Feb 2023
92
42
HMMT Feb 2024
94
41
HMMT Feb 2025
93
43
BRUMO 2025
95

Reasoning

Grok 4.1 Fast

DeepSeek-R1

41

Grok 4.1 Fast

89

42
SimpleQA
90
40
MuSR
88

Frequently Asked Questions

Which is better, DeepSeek-R1 or Grok 4.1 Fast?

Grok 4.1 Fast scores higher overall with 73 vs 35, a difference of 38 points across all benchmarks.

Which is better for knowledge tasks, DeepSeek-R1 or Grok 4.1 Fast?

Grok 4.1 Fast leads in knowledge tasks with an average score of 91 vs 41.8.

Which is better for coding, DeepSeek-R1 or Grok 4.1 Fast?

Grok 4.1 Fast leads in coding with an average score of 86 vs 36.

Which is better for math, DeepSeek-R1 or Grok 4.1 Fast?

Grok 4.1 Fast leads in math with an average score of 95 vs 43.

Which is better for reasoning, DeepSeek-R1 or Grok 4.1 Fast?

Grok 4.1 Fast leads in reasoning with an average score of 89 vs 41.