Gemini 3 Pro Deep Think vs Grok 4

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

Quick Verdict

Gemini 3 Pro Deep Think wins overall with a score of 81 vs 69 (12 point difference).Gemini 3 Pro Deep Think wins 4 out of 4 categories.

Knowledge

Gemini 3 Pro Deep Think

Gemini 3 Pro Deep Think

96

Grok 4

84.8

99
MMLU
87
97
GPQA
86
95
SuperGPQA
84
93
OpenBookQA
82

Coding

Gemini 3 Pro Deep Think

Gemini 3 Pro Deep Think

91

Grok 4

79

91
HumanEval
79

Mathematics

Gemini 3 Pro Deep Think

Gemini 3 Pro Deep Think

97.1

Grok 4

86.6

99
AIME 2023
87
99
AIME 2024
89
98
AIME 2025
88
95
HMMT Feb 2023
84
97
HMMT Feb 2024
86
96
HMMT Feb 2025
85
96
BRUMO 2025
87

Reasoning

Gemini 3 Pro Deep Think

Gemini 3 Pro Deep Think

94

Grok 4

82

95
SimpleQA
83
93
MuSR
81

Frequently Asked Questions

Which is better, Gemini 3 Pro Deep Think or Grok 4?

Gemini 3 Pro Deep Think scores higher overall with 81 vs 69, a difference of 12 points across all benchmarks.

Which is better for knowledge tasks, Gemini 3 Pro Deep Think or Grok 4?

Gemini 3 Pro Deep Think leads in knowledge tasks with an average score of 96 vs 84.8.

Which is better for coding, Gemini 3 Pro Deep Think or Grok 4?

Gemini 3 Pro Deep Think leads in coding with an average score of 91 vs 79.

Which is better for math, Gemini 3 Pro Deep Think or Grok 4?

Gemini 3 Pro Deep Think leads in math with an average score of 97.1 vs 86.6.

Which is better for reasoning, Gemini 3 Pro Deep Think or Grok 4?

Gemini 3 Pro Deep Think leads in reasoning with an average score of 94 vs 82.