GPT-5.2-Codex vs MiMo-V2.5-Pro

GPT-5.2-Codex against MiMo-V2.5-Pro
GPT-5.2-CodexMiMo-V2.5-Pro
Coding index45.431.6
Benchmarks behind it Verified, 3 benchmarks Verified, 4 benchmarks
Output $/Mtok$14.00$0.9152
Cost per solved task$0.43$0.03
Context window400K1.05M