Claude Opus 4.6 vs Gemma 4 26B A4B — Who Actually Wins? Real Benchmark Data (2026)

head to head

Claude Opus 4.6 vs Gemma 4 26B A4B

11 shared benchmarks

9

wins

0

ties

2

wins

100.0%

AIME

88.3%

91.3%

GPQA Diamond

82.3%

40.0%

Humanity's Last Exam

17.2%

76.0%

LiveCodeBench

77.1%

82.0%

MMLU Pro

82.6%

91.1%

MMMLU

86.3%

93.0%

MRCR v2

44.1%

77.8%

SWE-bench Multilingual

17.3%

53.4%

SWE-bench Pro

13.8%

81.42%

SWE-bench Verified

17.4%

65.4%

Terminal-Bench 2.0

34.2%