GPT-4o vs Llama 4 Scout

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

Quick Verdict

GPT-4o wins overall with a score of 56 vs 38 (18 point difference).GPT-4o wins 4 out of 4 categories.

Knowledge

GPT-4o

GPT-4o

64.5

Llama 4 Scout

44.8

66
MMLU
47
66
GPQA
46
64
SuperGPQA
44
62
OpenBookQA
42

Coding

GPT-4o

GPT-4o

58

Llama 4 Scout

39

58
HumanEval
39

Mathematics

GPT-4o

GPT-4o

65

Llama 4 Scout

46

66
AIME 2023
47
68
AIME 2024
49
67
AIME 2025
48
62
HMMT Feb 2023
43
64
HMMT Feb 2024
45
63
HMMT Feb 2025
44
65
BRUMO 2025
46

Reasoning

GPT-4o

GPT-4o

63

Llama 4 Scout

44

64
SimpleQA
45
62
MuSR
43

Frequently Asked Questions

Which is better, GPT-4o or Llama 4 Scout?

GPT-4o scores higher overall with 56 vs 38, a difference of 18 points across all benchmarks.

Which is better for knowledge tasks, GPT-4o or Llama 4 Scout?

GPT-4o leads in knowledge tasks with an average score of 64.5 vs 44.8.

Which is better for coding, GPT-4o or Llama 4 Scout?

GPT-4o leads in coding with an average score of 58 vs 39.

Which is better for math, GPT-4o or Llama 4 Scout?

GPT-4o leads in math with an average score of 65 vs 46.

Which is better for reasoning, GPT-4o or Llama 4 Scout?

GPT-4o leads in reasoning with an average score of 63 vs 44.