GPT-5.6 Luna vs Hy4

GPT-5.6 Luna against Hy4
GPT-5.6 LunaHy4
Coding index55.365.2
Benchmarks behind it Verified, 5 benchmarks Partial, 2 benchmarks
Output $/Mtok$1.20$1.2505
Cost per solved task$0.04Not computable
Context window1.05M1.05M