GPT-5.4 Nano vs Kimi K2.7 Code

GPT-5.4 Nano against Kimi K2.7 Code
GPT-5.4 NanoKimi K2.7 Code
Coding index44.853.4
Benchmarks behind it Partial, 2 benchmarks Verified, 4 benchmarks
Output $/Mtok$1.25$4.00
Cost per solved task$0.14$0.35
Context window400K262K