Gemini 4 Carbon vs GPT-5.1

Gemini 4 Carbon against GPT-5.1
Gemini 4 CarbonGPT-5.1
Coding index86.640.5
Benchmarks behind it Verified, 4 benchmarks Verified, 3 benchmarks
Output $/Mtok$10.00$10.00
Cost per solved taskNot computable$1.02
Context window1.05M400K