benchlm.ai

Claude Opus 4.6 vs Llama 4 Behemoth

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

Quick Verdict

Claude Opus 4.6 wins overall with a score of 86 vs 39 (47 point difference).Claude Opus 4.6 wins 4 out of 4 categories.

Claude Opus 4.6

CreatorAnthropic
TypeProprietary
Context1M
Score86

Llama 4 Behemoth

CreatorMeta
TypeOpen Weight
Context32K
Score39

Knowledge

Claude Opus 4.6

Claude Opus 4.6

96

Llama 4 Behemoth

45.8

99
MMLU
48
97
GPQA
47
95
SuperGPQA
45
93
OpenBookQA
43

Coding

Claude Opus 4.6

Claude Opus 4.6

91

Llama 4 Behemoth

40

91
HumanEval
40

Mathematics

Claude Opus 4.6

Claude Opus 4.6

97.1

Llama 4 Behemoth

47

99
AIME 2023
48
99
AIME 2024
50
98
AIME 2025
49
95
HMMT Feb 2023
44
97
HMMT Feb 2024
46
96
HMMT Feb 2025
45
96
BRUMO 2025
47

Reasoning

Claude Opus 4.6

Claude Opus 4.6

94

Llama 4 Behemoth

45

95
SimpleQA
46
93
MuSR
44

Frequently Asked Questions

Which is better, Claude Opus 4.6 or Llama 4 Behemoth?

Claude Opus 4.6 scores higher overall with 86 vs 39, a difference of 47 points across all benchmarks.

Which is better for knowledge tasks, Claude Opus 4.6 or Llama 4 Behemoth?

Claude Opus 4.6 leads in knowledge tasks with an average score of 96 vs 45.8.

Which is better for coding, Claude Opus 4.6 or Llama 4 Behemoth?

Claude Opus 4.6 leads in coding with an average score of 91 vs 40.

Which is better for math, Claude Opus 4.6 or Llama 4 Behemoth?

Claude Opus 4.6 leads in math with an average score of 97.1 vs 47.

Which is better for reasoning, Claude Opus 4.6 or Llama 4 Behemoth?

Claude Opus 4.6 leads in reasoning with an average score of 94 vs 45.

Related Comparisons

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