benchlm.ai

Claude 3.5 Sonnet vs Llama 4 Behemoth

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

Quick Verdict

Claude 3.5 Sonnet wins overall with a score of 55 vs 39 (16 point difference).Claude 3.5 Sonnet wins 4 out of 4 categories.

Claude 3.5 Sonnet

CreatorAnthropic
TypeProprietary
Context200K
Score55

Llama 4 Behemoth

CreatorMeta
TypeOpen Weight
Context32K
Score39

Knowledge

Claude 3.5 Sonnet

Claude 3.5 Sonnet

63.5

Llama 4 Behemoth

45.8

65
MMLU
48
65
GPQA
47
63
SuperGPQA
45
61
OpenBookQA
43

Coding

Claude 3.5 Sonnet

Claude 3.5 Sonnet

57

Llama 4 Behemoth

40

57
HumanEval
40

Mathematics

Claude 3.5 Sonnet

Claude 3.5 Sonnet

64

Llama 4 Behemoth

47

65
AIME 2023
48
67
AIME 2024
50
66
AIME 2025
49
61
HMMT Feb 2023
44
63
HMMT Feb 2024
46
62
HMMT Feb 2025
45
64
BRUMO 2025
47

Reasoning

Claude 3.5 Sonnet

Claude 3.5 Sonnet

62

Llama 4 Behemoth

45

63
SimpleQA
46
61
MuSR
44

Frequently Asked Questions

Which is better, Claude 3.5 Sonnet or Llama 4 Behemoth?

Claude 3.5 Sonnet scores higher overall with 55 vs 39, a difference of 16 points across all benchmarks.

Which is better for knowledge tasks, Claude 3.5 Sonnet or Llama 4 Behemoth?

Claude 3.5 Sonnet leads in knowledge tasks with an average score of 63.5 vs 45.8.

Which is better for coding, Claude 3.5 Sonnet or Llama 4 Behemoth?

Claude 3.5 Sonnet leads in coding with an average score of 57 vs 40.

Which is better for math, Claude 3.5 Sonnet or Llama 4 Behemoth?

Claude 3.5 Sonnet leads in math with an average score of 64 vs 47.

Which is better for reasoning, Claude 3.5 Sonnet or Llama 4 Behemoth?

Claude 3.5 Sonnet leads in reasoning with an average score of 62 vs 45.

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