Short answer: GPT-6 Sol is 3.6x cheaper (0.22¢ vs 0.79¢ a chat). GPT-6 Sol ranks higher overall (#4 vs #9). GPT-6 Sol wins at reasoning, coding, maths. GPT-6 Sol is the clear pick: stronger and cheaper.


| GPT-6 Sol | Grok 4.7 | |
|---|---|---|
| Cost per chat (NZD) | 0.22¢ | 0.79¢ |
| Chats per NZ$1 | 454 | 126 |
| Overall rank | #4 | #9 |
| Vendor | OpenAI | xAI |
| Speciality | Code | Reasoning |
| Reasoning | 87 | 79 |
| Code | 80 | 69 |
| Math | 86 | 44 |
Scores are 0 to 100 percentiles blending LMArena, Epoch AI, Artificial Analysis and CrapGPT's own tests. Updated 2026-10-13.
GPT-6 Sol costs 0.22¢ per typical chat versus 0.79¢ for Grok 4.7 on CrapGPT (NZD, measured token use).
GPT-6 Sol ranks higher overall on CrapGPT's blended benchmark score. By category: GPT-6 Sol leads at reasoning, 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.