benchlm.ai

Claude 4 Sonnet vs Gemini 3 Pro

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

Quick Verdict

Gemini 3 Pro wins overall with a score of 78 vs 59 (19 point difference).Gemini 3 Pro wins 4 out of 4 categories.

Claude 4 Sonnet

CreatorAnthropic
TypeProprietary
Context200K
Score59

Gemini 3 Pro

CreatorGoogle
TypeProprietary
Context2M
Score78

Knowledge

Gemini 3 Pro

Claude 4 Sonnet

71.5

Gemini 3 Pro

96

73
MMLU
99
73
GPQA
97
71
SuperGPQA
95
69
OpenBookQA
93

Coding

Gemini 3 Pro

Claude 4 Sonnet

65

Gemini 3 Pro

91

65
HumanEval
91

Mathematics

Gemini 3 Pro

Claude 4 Sonnet

72

Gemini 3 Pro

97.1

73
AIME 2023
99
75
AIME 2024
99
74
AIME 2025
98
69
HMMT Feb 2023
95
71
HMMT Feb 2024
97
70
HMMT Feb 2025
96
72
BRUMO 2025
96

Reasoning

Gemini 3 Pro

Claude 4 Sonnet

70

Gemini 3 Pro

94

71
SimpleQA
95
69
MuSR
93

Frequently Asked Questions

Which is better, Claude 4 Sonnet or Gemini 3 Pro?

Gemini 3 Pro scores higher overall with 78 vs 59, a difference of 19 points across all benchmarks.

Which is better for knowledge tasks, Claude 4 Sonnet or Gemini 3 Pro?

Gemini 3 Pro leads in knowledge tasks with an average score of 96 vs 71.5.

Which is better for coding, Claude 4 Sonnet or Gemini 3 Pro?

Gemini 3 Pro leads in coding with an average score of 91 vs 65.

Which is better for math, Claude 4 Sonnet or Gemini 3 Pro?

Gemini 3 Pro leads in math with an average score of 97.1 vs 72.

Which is better for reasoning, Claude 4 Sonnet or Gemini 3 Pro?

Gemini 3 Pro leads in reasoning with an average score of 94 vs 70.

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