Gemini 3 Pro vs GPT-5 nano
GPT-5 nano costs 97% less at typical usage ($0.14 vs $4.50 per 1M tokens). Gemini 3 Pro scores higher on 11 of 11 tasks.
| Spec | Gemini 3 Pro | GPT-5 nano |
|---|---|---|
| Input /1M | $2.00 | $0.05 |
| Output /1M | $12.0 | $0.40 |
| Typical /1M | $4.50 | $0.14 |
| Context window | 1M | 400k |
| Speed | Brisk | Blazing |
| Privacy | Standard | Standard |
| Open weights | No | No |
Gemini 3 Pro
Steady since we started tracking (Jul 13, 2026)
GPT-5 nano
Steady since we started tracking (Jul 13, 2026)
Quality by task
Coding95/72
Agents94/68
Reasoning97/74
Writing93/76
Chat92/80
Classify89/82
Extract91/80
Summarize93/80
Translate93/80
Vision98/78
General95/76
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Prices are list $/1M tokens, hand-maintained from public provider pricing. Task scores are benchmark-informed 0-100 estimates, not gospel — validate on your own evals before moving production traffic. Not affiliated with any model provider.