Short answer: MiMo V2.5 is 123x cheaper (0.018¢ vs 2.22¢ a chat). Claude Opus 5.5 ranks higher overall (#1 vs #10). Claude Opus 5.5 wins at reasoning, coding, agentic tasks. Pick MiMo V2.5 for everyday use and Claude Opus 5.5 when quality matters most.


| Claude Opus 5.5 | MiMo V2.5 | |
|---|---|---|
| Cost per chat (NZD) | 2.22¢ | 0.018¢ |
| Chats per NZ$1 | 45 | 5,549 |
| Overall rank | #1 | #10 |
| Vendor | Anthropic | Xiaomi |
| Speciality | Code | General |
| Crowd Elo | no votes | 1000 |
| Reasoning | 92 | 73 |
| Code | 92 | 62 |
| Agentic | 98 | 55 |
Scores are 0 to 100 percentiles blending LMArena, Epoch AI, Artificial Analysis and CrapGPT's own tests. Updated 2026-10-13.
MiMo V2.5 costs 0.018¢ per typical chat versus 2.22¢ for Claude Opus 5.5 on CrapGPT (NZD, measured token use).
Claude Opus 5.5 ranks higher overall on CrapGPT's blended benchmark score. By category: Claude Opus 5.5 leads at reasoning, coding, agentic tasks.
Yes. CrapGPT's card battle sends one prompt to two models and lets you pick the winner, paying only for the two replies.
Battle them yourself Claude Opus 5.5 details · MiMo V2.5 details