benchlm.ai

Gemini 1.5 Pro vs GPT-5 (medium)

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

Quick Verdict

GPT-5 (medium) wins overall with a score of 70 vs 54 (16 point difference).GPT-5 (medium) wins 4 out of 4 categories.

Gemini 1.5 Pro

CreatorGoogle
TypeProprietary
Context2M
Score54

GPT-5 (medium)

CreatorOpenAI
TypeProprietary
Context128K
Score70

Knowledge

GPT-5 (medium)

Gemini 1.5 Pro

62.5

GPT-5 (medium)

88

64
MMLU
91
64
GPQA
89
62
SuperGPQA
87
60
OpenBookQA
85

Coding

GPT-5 (medium)

Gemini 1.5 Pro

56

GPT-5 (medium)

83

56
HumanEval
83

Mathematics

GPT-5 (medium)

Gemini 1.5 Pro

63

GPT-5 (medium)

92

64
AIME 2023
93
66
AIME 2024
95
65
AIME 2025
94
60
HMMT Feb 2023
89
62
HMMT Feb 2024
91
61
HMMT Feb 2025
90
63
BRUMO 2025
92

Reasoning

GPT-5 (medium)

Gemini 1.5 Pro

61

GPT-5 (medium)

86

62
SimpleQA
87
60
MuSR
85

Frequently Asked Questions

Which is better, Gemini 1.5 Pro or GPT-5 (medium)?

GPT-5 (medium) scores higher overall with 70 vs 54, a difference of 16 points across all benchmarks.

Which is better for knowledge tasks, Gemini 1.5 Pro or GPT-5 (medium)?

GPT-5 (medium) leads in knowledge tasks with an average score of 88 vs 62.5.

Which is better for coding, Gemini 1.5 Pro or GPT-5 (medium)?

GPT-5 (medium) leads in coding with an average score of 83 vs 56.

Which is better for math, Gemini 1.5 Pro or GPT-5 (medium)?

GPT-5 (medium) leads in math with an average score of 92 vs 63.

Which is better for reasoning, Gemini 1.5 Pro or GPT-5 (medium)?

GPT-5 (medium) leads in reasoning with an average score of 86 vs 61.

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