Gemma 4 31B vs Grok 4.20

Gemma 4 31B against Grok 4.20
Gemma 4 31BGrok 4.20
Coding index39.033.3
Benchmarks behind it Partial, 2 benchmarks Partial, 2 benchmarks
Output $/Mtok$0.40$2.50
Cost per solved taskNot computable$0.72
Context window262K2M