Gemma 4 31B vs GPT-5.2

Gemma 4 31B against GPT-5.2
Gemma 4 31BGPT-5.2
Coding index39.055.9
Benchmarks behind it Partial, 2 benchmarks Verified, 3 benchmarks
Output $/Mtok$0.40$14.00
Cost per solved taskNot computable$1.91
Context window262K400K