Gemini 3.1 Pro vs Grok 4 — Who Actually Wins? Real Benchmark Data (2026)

head to head

Gemini 3.1 Pro vs Grok 4

5 shared benchmarks

5

wins

0

ties

0

wins

98.13%

AIME

94.0%

94.3%

GPQA Diamond

88.0%

44.4%

Humanity's Last Exam

24.0%

90.99%

MMLU Pro

87.0%

80.6%

SWE-bench Verified

58.6%