GPT-5 Nano vs Solar Mini 4
OpenAI vs Upstage — side-by-side specifications, pricing, and estimated usage cost.
| Spec / Metric | GPT-5 Nano OpenAI | Solar Mini 4 Upstage |
|---|---|---|
| Provider | OpenAI | Upstage |
| Context Window | 400,000 | 524,288 |
| Input Price / 1M | $0.050000 ★ | $0.050000 ★ |
| Output Price / 1M | $0.400000 | $0.200000 ★ |
| Est. Cost / Month (1000 rpd) | $7.50 | $4.50 ★ |
| Modalities | text, image, file | text |