benchlm.ai

Claude 4.1 Opus vs Grok 4.1

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

Quick Verdict

Grok 4.1 wins overall with a score of 84 vs 61 (23 point difference).Grok 4.1 wins 4 out of 4 categories.

Claude 4.1 Opus

CreatorAnthropic
TypeProprietary
Context200K
Score61

Grok 4.1

CreatorxAI
TypeProprietary
Context128K
Score84

Knowledge

Grok 4.1

Claude 4.1 Opus

74.5

Grok 4.1

96

76
MMLU
99
76
GPQA
97
74
SuperGPQA
95
72
OpenBookQA
93

Coding

Grok 4.1

Claude 4.1 Opus

68

Grok 4.1

91

68
HumanEval
91

Mathematics

Grok 4.1

Claude 4.1 Opus

75

Grok 4.1

97.1

76
AIME 2023
99
78
AIME 2024
99
77
AIME 2025
98
72
HMMT Feb 2023
95
74
HMMT Feb 2024
97
73
HMMT Feb 2025
96
75
BRUMO 2025
96

Reasoning

Grok 4.1

Claude 4.1 Opus

73

Grok 4.1

94

74
SimpleQA
95
72
MuSR
93

Frequently Asked Questions

Which is better, Claude 4.1 Opus or Grok 4.1?

Grok 4.1 scores higher overall with 84 vs 61, a difference of 23 points across all benchmarks.

Which is better for knowledge tasks, Claude 4.1 Opus or Grok 4.1?

Grok 4.1 leads in knowledge tasks with an average score of 96 vs 74.5.

Which is better for coding, Claude 4.1 Opus or Grok 4.1?

Grok 4.1 leads in coding with an average score of 91 vs 68.

Which is better for math, Claude 4.1 Opus or Grok 4.1?

Grok 4.1 leads in math with an average score of 97.1 vs 75.

Which is better for reasoning, Claude 4.1 Opus or Grok 4.1?

Grok 4.1 leads in reasoning with an average score of 94 vs 73.

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