GPT-5 Codex vs MiMo-V2-Pro

Compare GPT-5 Codex by OpenAI against MiMo-V2-Pro by Xiaomi, tested across 32 shared challenges. Updated March 2026.

Which is better, GPT-5 Codex or MiMo-V2-Pro?

GPT-5 Codex and MiMo-V2-Pro are both competitive models. Compare their real outputs side by side below.

Key Differences Between GPT-5 Codex and MiMo-V2-Pro

GPT-5 Codex is made by openai while MiMo-V2-Pro is from xiaomi.

Our Verdict
GPT-5 Codex
GPT-5 Codex
MiMo-V2-Pro
MiMo-V2-Pro

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call
vs

Ask them anything yourself

GPT-5 CodexMiMo-V2-Pro
FAQ