benchlm.ai

Claude Haiku 4.5 vs Llama 4 Scout

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

Quick Verdict

Claude Haiku 4.5 wins overall with a score of 57 vs 38 (19 point difference).Claude Haiku 4.5 wins 4 out of 4 categories.

Claude Haiku 4.5

CreatorAnthropic
TypeProprietary
Context200K
Score57

Llama 4 Scout

CreatorMeta
TypeOpen Weight
Context32K
Score38

Knowledge

Claude Haiku 4.5

Claude Haiku 4.5

65.8

Llama 4 Scout

44.8

68
MMLU
47
67
GPQA
46
65
SuperGPQA
44
63
OpenBookQA
42

Coding

Claude Haiku 4.5

Claude Haiku 4.5

60

Llama 4 Scout

39

60
HumanEval
39

Mathematics

Claude Haiku 4.5

Claude Haiku 4.5

67

Llama 4 Scout

46

68
AIME 2023
47
70
AIME 2024
49
69
AIME 2025
48
64
HMMT Feb 2023
43
66
HMMT Feb 2024
45
65
HMMT Feb 2025
44
67
BRUMO 2025
46

Reasoning

Claude Haiku 4.5

Claude Haiku 4.5

64

Llama 4 Scout

44

65
SimpleQA
45
63
MuSR
43

Frequently Asked Questions

Which is better, Claude Haiku 4.5 or Llama 4 Scout?

Claude Haiku 4.5 scores higher overall with 57 vs 38, a difference of 19 points across all benchmarks.

Which is better for knowledge tasks, Claude Haiku 4.5 or Llama 4 Scout?

Claude Haiku 4.5 leads in knowledge tasks with an average score of 65.8 vs 44.8.

Which is better for coding, Claude Haiku 4.5 or Llama 4 Scout?

Claude Haiku 4.5 leads in coding with an average score of 60 vs 39.

Which is better for math, Claude Haiku 4.5 or Llama 4 Scout?

Claude Haiku 4.5 leads in math with an average score of 67 vs 46.

Which is better for reasoning, Claude Haiku 4.5 or Llama 4 Scout?

Claude Haiku 4.5 leads in reasoning with an average score of 64 vs 44.

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