DeepSeek LLM 2.0 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 63 (10 point difference).Grok 4.1 Fast wins 4 out of 4 categories.

Knowledge

Grok 4.1 Fast

DeepSeek LLM 2.0

76.8

Grok 4.1 Fast

91

79
MMLU
94
78
GPQA
92
76
SuperGPQA
90
74
OpenBookQA
88

Coding

Grok 4.1 Fast

DeepSeek LLM 2.0

73

Grok 4.1 Fast

86

73
HumanEval
86

Mathematics

Grok 4.1 Fast

DeepSeek LLM 2.0

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

DeepSeek LLM 2.0

76

Grok 4.1 Fast

89

77
SimpleQA
90
75
MuSR
88

Frequently Asked Questions

Which is better, DeepSeek LLM 2.0 or Grok 4.1 Fast?

Grok 4.1 Fast scores higher overall with 73 vs 63, a difference of 10 points across all benchmarks.

Which is better for knowledge tasks, DeepSeek LLM 2.0 or Grok 4.1 Fast?

Grok 4.1 Fast leads in knowledge tasks with an average score of 91 vs 76.8.

Which is better for coding, DeepSeek LLM 2.0 or Grok 4.1 Fast?

Grok 4.1 Fast leads in coding with an average score of 86 vs 73.

Which is better for math, DeepSeek LLM 2.0 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, DeepSeek LLM 2.0 or Grok 4.1 Fast?

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