Tencent: Hy3 Preview vs OpenAI: GPT-5 Pro
Tencent: Hy3 Preview is cheaper on output tokens, while OpenAI: GPT-5 Pro offers a larger context window. Choose Tencent: Hy3 Preview or OpenAI: GPT-5 Pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Tencent: Hy3 Preview | OpenAI: GPT-5 Pro |
|---|---|---|
| Provider | Kilo Gateway | Kilo Gateway |
| Input / 1M tokens | $0.07 | $15.00 |
| Output / 1M tokens | $0.26 | $120.00 |
| Context window | 262K | 400K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Apr 2026 | Oct 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.