GLM 5 vs GPT-5.2

GLM 5 against GPT-5.2
GLM 5GPT-5.2
Coding index41.755.9
Benchmarks behind it Verified, 3 benchmarks Verified, 3 benchmarks
Output $/Mtok$3.20$14.00
Cost per solved task$0.63$1.91
Context window205K400K