GPT-5.1-Codex vs MiniMax M2.7

GPT-5.1-Codex against MiniMax M2.7
GPT-5.1-CodexMiniMax M2.7
Coding index15.336.2
Benchmarks behind it Partial, 2 benchmarks Verified, 3 benchmarks
Output $/Mtok$10.00$1.20
Cost per solved task$0.892$0.64
Context window400K205K