Gemini 4 Carbon vs GPT-5.4

Gemini 4 Carbon against GPT-5.4
Gemini 4 CarbonGPT-5.4
Coding index86.664.3
Benchmarks behind it Verified, 4 benchmarks Verified, 3 benchmarks
Output $/Mtok$10.00$15.00
Cost per solved taskNot computable$1.02
Context window1.05M1.05M