Gemma 4 31B vs GPT-5.1-Codex

Gemma 4 31B against GPT-5.1-Codex
Gemma 4 31BGPT-5.1-Codex
Coding index38.350.5
Benchmarks behind it Partial, 2 benchmarks Partial, 2 benchmarks
Output $/Mtok$0.40$10.00
Cost per solved taskNot computable$0.892
Context window262K400K