Claude Opus 4.8 vs GLM-4.7 — Who Actually Wins? Real Benchmark Data (2026)

head to head

Claude Opus 4.8 vs GLM-4.7

3 shared benchmarks

2

wins

1

ties

0

wins

95.7%

AIME

95.7%

91.0%

GPQA Diamond

85.7%

49.8%

Humanity's Last Exam

42.8%