GLM 5.3 vs Grok 4.6

GLM 5.3 against Grok 4.6
GLM 5.3Grok 4.6
Coding index70.665.7
Benchmarks behind it Verified, 6 benchmarks Verified, 6 benchmarks
Output $/Mtok$4.40$6.00
Cost per solved task$0.36$0.82
Context window1.05M500K