GPT-5 Nano vs Hy3 preview
OpenAI vs Tencent — side-by-side specifications, pricing, and estimated usage cost.
| Spec / Metric | GPT-5 Nano OpenAI | Hy3 preview Tencent |
|---|---|---|
| Provider | OpenAI | Tencent |
| Context Window | 400,000 | 262,144 |
| Input Price / 1M | $0.050000 ★ | $0.180000 |
| Output Price / 1M | $0.400000 ★ | $0.600000 |
| Est. Cost / Month (1000 rpd) | $7.50 ★ | $14.40 |
| Modalities | text, image, file | text |