Short answer: DeepSeek V4.1 Flash is 2.2x cheaper (0.099¢ vs 0.22¢ a chat). GPT-6 Sol ranks higher overall (#7 vs #8). DeepSeek V4.1 Flash wins at reasoning, following instructions. GPT-6 Sol wins at coding, maths, writing, agentic tasks. Pick DeepSeek V4.1 Flash for everyday use and GPT-6 Sol when quality matters most.


| DeepSeek V4.1 Flash | GPT-6 Sol | |
|---|---|---|
| Cost per chat (NZD) | 0.099¢ | 0.22¢ |
| Chats per NZ$1 | 1,009 | 454 |
| Overall rank | #8 | #7 |
| Vendor | DeepSeek | OpenAI |
| Speciality | General | Code |
| Crowd Elo | 988 | no votes |
| Reasoning | 85 | 84 |
| Code | 73 | 81 |
| Math | 66 | 78 |
| Writing | 61 | 66 |
| Instruction | 82 | 66 |
| Agentic | 41 | 73 |
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 0.22¢ for GPT-6 Sol on CrapGPT (NZD, measured token use).
GPT-6 Sol ranks higher overall on CrapGPT's blended benchmark score. By category: DeepSeek V4.1 Flash leads at reasoning, following instructions; GPT-6 Sol leads at coding, maths, writing, 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 · GPT-6 Sol details