GPT-5.2-Codex vs MiMo-V2.6-Flash

GPT-5.2-Codex against MiMo-V2.6-Flash
GPT-5.2-CodexMiMo-V2.6-Flash
Coding index45.454.7
Benchmarks behind it Verified, 3 benchmarks Verified, 3 benchmarks
Output $/Mtok$14.00$0.28
Cost per solved task$0.43Not computable
Context window400K1.05M