GPT-4 Turbo vs GPT-4o mini

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

GPT-4 Turbo is clearly ahead on the aggregate, 53 to 43. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Quick Verdict

Pick GPT-4 Turbo if you want the stronger benchmark profile. GPT-4o mini only becomes the better choice if coding is the priority.

Knowledge

GPT-4o mini

GPT-4 Turbo

47.7

GPT-4o mini

82

60
MMLU
82
60
GPQA
-
58
SuperGPQA
-
56
OpenBookQA
-
51
MMLU-Pro
-
1
HLE
-

Coding

GPT-4o mini

GPT-4 Turbo

26.7

GPT-4o mini

87.2

52
HumanEval
87.2
5
SWE-bench Verified
-
23
LiveCodeBench
-

Mathematics

GPT-4 Turbo
60
AIME 2023
-
62
AIME 2024
-
61
AIME 2025
-
56
HMMT Feb 2023
-
58
HMMT Feb 2024
-
57
HMMT Feb 2025
-
59
BRUMO 2025
-
71
MATH-500
-

Reasoning

GPT-4 Turbo
58
SimpleQA
-
56
MuSR
-
75
BBH
-

Instruction Following

GPT-4 Turbo
80
IFEval
-

Multilingual

GPT-4o mini

GPT-4 Turbo

75

GPT-4o mini

87

75
MGSM
87

Frequently Asked Questions

Which is better, GPT-4 Turbo or GPT-4o mini?

GPT-4 Turbo is ahead overall, 53 to 43. The biggest single separator in this matchup is HumanEval, where the scores are 52 and 87.2.

Which is better for knowledge tasks, GPT-4 Turbo or GPT-4o mini?

GPT-4o mini has the edge for knowledge tasks in this comparison, averaging 82 versus 47.7. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, GPT-4 Turbo or GPT-4o mini?

GPT-4o mini has the edge for coding in this comparison, averaging 87.2 versus 26.7. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, GPT-4 Turbo or GPT-4o mini?

GPT-4o mini has the edge for multilingual tasks in this comparison, averaging 87 versus 75. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 9, 2026

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