benchlm.ai

Claude 3 Opus vs Llama 4 Behemoth

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

Quick Verdict

Claude 3 Opus wins overall with a score of 51 vs 39 (12 point difference).Claude 3 Opus wins 4 out of 4 categories.

Claude 3 Opus

CreatorAnthropic
TypeProprietary
Context200K
Score51

Llama 4 Behemoth

CreatorMeta
TypeOpen Weight
Context32K
Score39

Knowledge

Claude 3 Opus

Claude 3 Opus

59.5

Llama 4 Behemoth

45.8

61
MMLU
48
61
GPQA
47
59
SuperGPQA
45
57
OpenBookQA
43

Coding

Claude 3 Opus

Claude 3 Opus

53

Llama 4 Behemoth

40

53
HumanEval
40

Mathematics

Claude 3 Opus

Claude 3 Opus

60

Llama 4 Behemoth

47

61
AIME 2023
48
63
AIME 2024
50
62
AIME 2025
49
57
HMMT Feb 2023
44
59
HMMT Feb 2024
46
58
HMMT Feb 2025
45
60
BRUMO 2025
47

Reasoning

Claude 3 Opus

Claude 3 Opus

58

Llama 4 Behemoth

45

59
SimpleQA
46
57
MuSR
44

Frequently Asked Questions

Which is better, Claude 3 Opus or Llama 4 Behemoth?

Claude 3 Opus scores higher overall with 51 vs 39, a difference of 12 points across all benchmarks.

Which is better for knowledge tasks, Claude 3 Opus or Llama 4 Behemoth?

Claude 3 Opus leads in knowledge tasks with an average score of 59.5 vs 45.8.

Which is better for coding, Claude 3 Opus or Llama 4 Behemoth?

Claude 3 Opus leads in coding with an average score of 53 vs 40.

Which is better for math, Claude 3 Opus or Llama 4 Behemoth?

Claude 3 Opus leads in math with an average score of 60 vs 47.

Which is better for reasoning, Claude 3 Opus or Llama 4 Behemoth?

Claude 3 Opus leads in reasoning with an average score of 58 vs 45.

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