Claude 4 Sonnet vs Llama 4 Behemoth

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

Quick Verdict

Claude 4 Sonnet wins overall with a score of 59 vs 39 (20 point difference).Claude 4 Sonnet wins 4 out of 4 categories.

Knowledge

Claude 4 Sonnet

Claude 4 Sonnet

71.5

Llama 4 Behemoth

45.8

73
MMLU
48
73
GPQA
47
71
SuperGPQA
45
69
OpenBookQA
43

Coding

Claude 4 Sonnet

Claude 4 Sonnet

65

Llama 4 Behemoth

40

65
HumanEval
40

Mathematics

Claude 4 Sonnet

Claude 4 Sonnet

72

Llama 4 Behemoth

47

73
AIME 2023
48
75
AIME 2024
50
74
AIME 2025
49
69
HMMT Feb 2023
44
71
HMMT Feb 2024
46
70
HMMT Feb 2025
45
72
BRUMO 2025
47

Reasoning

Claude 4 Sonnet

Claude 4 Sonnet

70

Llama 4 Behemoth

45

71
SimpleQA
46
69
MuSR
44

Frequently Asked Questions

Which is better, Claude 4 Sonnet or Llama 4 Behemoth?

Claude 4 Sonnet scores higher overall with 59 vs 39, a difference of 20 points across all benchmarks.

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

Claude 4 Sonnet leads in knowledge tasks with an average score of 71.5 vs 45.8.

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

Claude 4 Sonnet leads in coding with an average score of 65 vs 40.

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

Claude 4 Sonnet leads in math with an average score of 72 vs 47.

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

Claude 4 Sonnet leads in reasoning with an average score of 70 vs 45.