Llama 4 Behemoth vs o1-pro

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

Llama 4 Behemoth is clearly ahead on the aggregate, 44 to 33. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

o1-pro is the reasoning model in the pair, while Llama 4 Behemoth is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. o1-pro gives you the larger context window at 200K, compared with 32K for Llama 4 Behemoth.

Quick Verdict

Pick Llama 4 Behemoth if you want the stronger benchmark profile. o1-pro only becomes the better choice if knowledge is the priority or you need the larger 200K context window.

Knowledge

o1-pro

Llama 4 Behemoth

40

o1-pro

79

48
MMLU
-
47
GPQA
79
45
SuperGPQA
-
43
OpenBookQA
-
54
MMLU-Pro
-
3
HLE
-

Coding

Llama 4 Behemoth
40
HumanEval
-
15
SWE-bench Verified
-
13
LiveCodeBench
-

Mathematics

o1-pro

Llama 4 Behemoth

48.6

o1-pro

86

48
AIME 2023
-
50
AIME 2024
86
49
AIME 2025
-
44
HMMT Feb 2023
-
46
HMMT Feb 2024
-
45
HMMT Feb 2025
-
47
BRUMO 2025
-
60
MATH-500
-

Reasoning

Llama 4 Behemoth
46
SimpleQA
-
44
MuSR
-
62
BBH
-

Instruction Following

Llama 4 Behemoth
68
IFEval
-

Multilingual

Llama 4 Behemoth
66
MGSM
-

Frequently Asked Questions

Which is better, Llama 4 Behemoth or o1-pro?

Llama 4 Behemoth is ahead overall, 44 to 33. The biggest single separator in this matchup is AIME 2024, where the scores are 50 and 86.

Which is better for knowledge tasks, Llama 4 Behemoth or o1-pro?

o1-pro has the edge for knowledge tasks in this comparison, averaging 79 versus 40. Inside this category, GPQA is the benchmark that creates the most daylight between them.

Which is better for math, Llama 4 Behemoth or o1-pro?

o1-pro has the edge for math in this comparison, averaging 86 versus 48.6. Inside this category, AIME 2024 is the benchmark that creates the most daylight between them.

Last updated: March 9, 2026

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