Tencent: Hy4 preview vs Tencent Hy3 preview
Tencent Hy3 preview is cheaper on output tokens, while Tencent: Hy4 preview offers a larger context window. Choose Tencent: Hy4 preview or Tencent Hy3 preview based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Tencent: Hy4 preview | Tencent Hy3 preview |
|---|---|---|
| Provider | Tencent | Tencent |
| Input / 1M tokens | $0.75 | $0.18 |
| Output / 1M tokens | $2.25 | $0.60 |
| Context window | 1M | 262K |
| Parameters | — | 295B |
| Open weights | — | Yes |
| Released | — | Apr 2026 |
FAQ
Is Tencent: Hy4 preview or Tencent Hy3 preview cheaper?
Tencent Hy3 preview is cheaper on output tokens ($0.60 vs $2.25 per 1M).
Which has the larger context window, Tencent: Hy4 preview or Tencent Hy3 preview?
Tencent: Hy4 preview has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.