Short answer: Gemini 4 Argon is 1.2x cheaper (0.54¢ vs 0.63¢ a chat). Gemini 4 Argon ranks higher overall (#2 vs #9). Gemini 4 Argon wins at reasoning, coding, writing. Gemini 4 Argon is the clear pick: stronger and cheaper.


| Gemini 4 Argon | OpenAI o3 | |
|---|---|---|
| Cost per chat (NZD) | 0.54¢ | 0.63¢ |
| Chats per NZ$1 | 184 | 159 |
| Overall rank | #2 | #9 |
| Vendor | OpenAI | |
| Speciality | Math | Math |
| Reasoning | 94 | 61 |
| Code | 93 | 64 |
| Writing | 90 | 36 |
Scores are 0 to 100 percentiles blending LMArena, Epoch AI, Artificial Analysis and CrapGPT's own tests. Updated 2026-10-14.
Gemini 4 Argon costs 0.54¢ per typical chat versus 0.63¢ for OpenAI o3 on CrapGPT (NZD, measured token use).
Gemini 4 Argon ranks higher overall on CrapGPT's blended benchmark score. By category: Gemini 4 Argon leads at reasoning, coding, writing.
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 4 Argon details · OpenAI o3 details