Gemini 3.1 Pro Preview vs GPT-5.4 Nano

Gemini 3.1 Pro Preview against GPT-5.4 Nano
Gemini 3.1 Pro PreviewGPT-5.4 Nano
Coding index32.344.8
Benchmarks behind it Verified, 4 benchmarks Partial, 2 benchmarks
Output $/Mtok$12.00$1.25
Cost per solved task$0.99$0.14
Context window1.05M400K