Gemini 2.5 Pro vs GPT-5.6 Luna

Gemini 2.5 Pro against GPT-5.6 Luna
Gemini 2.5 ProGPT-5.6 Luna
Coding index19.158.0
Benchmarks behind it Verified, 3 benchmarks Verified, 6 benchmarks
Output $/Mtok$10.00$1.20
Cost per solved task$0.64$0.04
Context window1.05M1.05M