GPT-5.5 vs Kimi K3

GPT-5.5 against Kimi K3
GPT-5.5Kimi K3
Coding index71.362.3
Benchmarks behind it Verified, 5 benchmarks Verified, 6 benchmarks
Output $/Mtok$30.00$15.00
Cost per solved task$1.65$0.81
Context window1.05M1.05M