benchlm.ai

Claude 4.1 Opus vs Llama 4 Behemoth

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

Quick Verdict

Claude 4.1 Opus wins overall with a score of 61 vs 39 (22 point difference).Claude 4.1 Opus wins 4 out of 4 categories.

Claude 4.1 Opus

CreatorAnthropic
TypeProprietary
Context200K
Score61

Llama 4 Behemoth

CreatorMeta
TypeOpen Weight
Context32K
Score39

Knowledge

Claude 4.1 Opus

Claude 4.1 Opus

74.5

Llama 4 Behemoth

45.8

76
MMLU
48
76
GPQA
47
74
SuperGPQA
45
72
OpenBookQA
43

Coding

Claude 4.1 Opus

Claude 4.1 Opus

68

Llama 4 Behemoth

40

68
HumanEval
40

Mathematics

Claude 4.1 Opus

Claude 4.1 Opus

75

Llama 4 Behemoth

47

76
AIME 2023
48
78
AIME 2024
50
77
AIME 2025
49
72
HMMT Feb 2023
44
74
HMMT Feb 2024
46
73
HMMT Feb 2025
45
75
BRUMO 2025
47

Reasoning

Claude 4.1 Opus

Claude 4.1 Opus

73

Llama 4 Behemoth

45

74
SimpleQA
46
72
MuSR
44

Frequently Asked Questions

Which is better, Claude 4.1 Opus or Llama 4 Behemoth?

Claude 4.1 Opus scores higher overall with 61 vs 39, a difference of 22 points across all benchmarks.

Which is better for knowledge tasks, Claude 4.1 Opus or Llama 4 Behemoth?

Claude 4.1 Opus leads in knowledge tasks with an average score of 74.5 vs 45.8.

Which is better for coding, Claude 4.1 Opus or Llama 4 Behemoth?

Claude 4.1 Opus leads in coding with an average score of 68 vs 40.

Which is better for math, Claude 4.1 Opus or Llama 4 Behemoth?

Claude 4.1 Opus leads in math with an average score of 75 vs 47.

Which is better for reasoning, Claude 4.1 Opus or Llama 4 Behemoth?

Claude 4.1 Opus leads in reasoning with an average score of 73 vs 45.

Related Comparisons

Claude 4.1 Opus vs GPT-5.4Claude 4.1 Opus vs Gemini 3.1 ProClaude 4.1 Opus vs Claude Opus 4.6Claude 4.1 Opus vs GPT-5.3 CodexClaude 4.1 Opus vs Grok 4.1Claude 4.1 Opus vs GPT-5.2