Short answer: DeepSeek V4.1 Flash is 9.2x cheaper (0.099¢ vs 0.91¢ a chat). Kimi K3 ranks higher overall (#6 vs #8). DeepSeek V4.1 Flash wins at reasoning. Kimi K3 wins at coding, maths, writing, following instructions, agentic tasks. Pick DeepSeek V4.1 Flash for everyday use and Kimi K3 when quality matters most.


| DeepSeek V4.1 Flash | Kimi K3 | |
|---|---|---|
| Cost per chat (NZD) | 0.099¢ | 0.91¢ |
| Chats per NZ$1 | 1,009 | 109 |
| Overall rank | #8 | #6 |
| Vendor | DeepSeek | Moonshot AI |
| Speciality | General | Reasoning |
| Crowd Elo | 988 | no votes |
| Reasoning | 85 | 80 |
| Code | 73 | 80 |
| Math | 66 | 78 |
| Writing | 61 | 70 |
| Instruction | 82 | 84 |
| Agentic | 41 | 69 |
Scores are 0 to 100 percentiles blending LMArena, Epoch AI, Artificial Analysis and CrapGPT's own tests. Updated 2026-10-11.
DeepSeek V4.1 Flash costs 0.099¢ per typical chat versus 0.91¢ for Kimi K3 on CrapGPT (NZD, measured token use).
Kimi K3 ranks higher overall on CrapGPT's blended benchmark score. By category: DeepSeek V4.1 Flash leads at reasoning; Kimi K3 leads at coding, maths, writing, following instructions, 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 DeepSeek V4.1 Flash details · Kimi K3 details