Short answer: Claude Sonnet 5 is about the same price (0.71¢ vs 0.79¢ a chat). Grok 4.7 ranks higher overall (#9 vs #12). Claude Sonnet 5 wins at maths. Grok 4.7 wins at reasoning, coding. Pick Claude Sonnet 5 for everyday use and Grok 4.7 when quality matters most.


| Claude Sonnet 5 | Grok 4.7 | |
|---|---|---|
| Cost per chat (NZD) | 0.71¢ | 0.79¢ |
| Chats per NZ$1 | 141 | 126 |
| Overall rank | #12 | #9 |
| Vendor | Anthropic | xAI |
| Speciality | General | Reasoning |
| Reasoning | 71 | 79 |
| Code | 68 | 69 |
| Math | 58 | 44 |
Scores are 0 to 100 percentiles blending LMArena, Epoch AI, Artificial Analysis and CrapGPT's own tests. Updated 2026-10-13.
Claude Sonnet 5 costs 0.71¢ per typical chat versus 0.79¢ for Grok 4.7 on CrapGPT (NZD, measured token use).
Grok 4.7 ranks higher overall on CrapGPT's blended benchmark score. By category: Claude Sonnet 5 leads at maths; Grok 4.7 leads at reasoning, coding.
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 Sonnet 5 details · Grok 4.7 details