Tencent: Hy4 preview
tencent/hy4-preview
Tencent: Hy4 preview is a mixture-of-experts model from Tencent, with 49B active parameters out of 770B total. It is designed for coding agents, complex tool-use workflows, and productivity tasks that...
Modalities
Text
In / out price
₩1,464 / ₩4,389
1M
Context
1.05M
Released
Aug 28, 2026
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩1,464 / 1M |
| Output (completion) | ₩4,389 / 1M |
| Cache read | ₩74 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩5.85.