Claude Opus 4.5 vs GLM 5.1

Claude Opus 4.5 against GLM 5.1
Claude Opus 4.5GLM 5.1
Coding index44.049.2
Benchmarks behind it Verified, 3 benchmarks Verified, 3 benchmarks
Output $/Mtok$25.00$4.40
Cost per solved task$1.37$0.60
Context window200K205K