GPT-5.1-Codex vs MiMo-V2.5-Pro

GPT-5.1-Codex against MiMo-V2.5-Pro
GPT-5.1-CodexMiMo-V2.5-Pro
Coding index15.331.6
Benchmarks behind it Partial, 2 benchmarks Verified, 4 benchmarks
Output $/Mtok$10.00$0.9152
Cost per solved task$0.892$0.03
Context window400K1.05M