Solar Pro 3 vs GPT-5 Nano
Upstage vs OpenAI — side-by-side specifications, pricing, and estimated usage cost.
| Spec / Metric | Solar Pro 3 Upstage | GPT-5 Nano OpenAI |
|---|---|---|
| Provider | Upstage | OpenAI |
| Context Window | 131,072 | 400,000 |
| Input Price / 1M | $0.150000 | $0.050000 ★ |
| Output Price / 1M | $0.600000 | $0.400000 ★ |
| Est. Cost / Month (1000 rpd) | $13.50 | $7.50 ★ |
| Modalities | text | text, image, file |