Claude Opus 4.6 vs GLM-5.1 — Who Actually Wins? Real Benchmark Data (2026)

head to head

Claude Opus 4.6 vs GLM-5.1

6 shared benchmarks

5

wins

0

ties

1

wins

100.0%

AIME

95.3%

84.0%

BrowseComp

68.0%

66.6%

CyberGym

68.7%

91.3%

GPQA Diamond

86.2%

81.42%

SWE-bench Verified

77.8%

81.8%

Terminal-Bench 2.0

69.0%