Short answer: GPT-6 Sol is 2.0x cheaper (0.22¢ vs 0.43¢ a chat). Gemini 3.8 Flash ranks higher overall (#4 vs #7). Gemini 3.8 Flash wins at reasoning, writing, following instructions, agentic tasks. GPT-6 Sol wins at coding, maths. Pick GPT-6 Sol for everyday use and Gemini 3.8 Flash when quality matters most.


| Gemini 3.8 Flash | GPT-6 Sol | |
|---|---|---|
| Cost per chat (NZD) | 0.43¢ | 0.22¢ |
| Chats per NZ$1 | 232 | 454 |
| Overall rank | #4 | #7 |
| Vendor | OpenAI | |
| Speciality | General | Code |
| Reasoning | 91 | 84 |
| Code | 78 | 81 |
| Math | 69 | 78 |
| Writing | 88 | 66 |
| Instruction | 85 | 66 |
| Agentic | 85 | 73 |
Scores are 0 to 100 percentiles blending LMArena, Epoch AI, Artificial Analysis and CrapGPT's own tests. Updated 2026-10-11.
GPT-6 Sol costs 0.22¢ per typical chat versus 0.43¢ for Gemini 3.8 Flash on CrapGPT (NZD, measured token use).
Gemini 3.8 Flash ranks higher overall on CrapGPT's blended benchmark score. By category: Gemini 3.8 Flash leads at reasoning, writing, following instructions, agentic tasks; GPT-6 Sol leads at coding, maths.
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 Gemini 3.8 Flash details · GPT-6 Sol details