Home › Compare › Tencent: Hy3 vs Tencent: Hy4 preview
Tencent: Hy3 vs Tencent: Hy4 preview: API Pricing Compared
Comparing Tencent: Hy3 and Tencent: Hy4 preview: on combined input+output list price, Tencent: Hy3 is cheaper at $0.66 vs $3.335 per 1M tokens — a difference of $2.675 (80%). Tencent: Hy3 costs $0.132 in / $0.528 out with a 262,144-token context; Tencent: Hy4 preview costs $0.834 in / $2.501 out with a 1,048,576-token context.
| Tencent: Hy3 | Tencent: Hy4 preview | |
|---|---|---|
| Input /1M | $0.132 | $0.834 |
| Output /1M | $0.528 | $2.501 |
| Cached input /1M | $0.033 | $0.042 |
| Context window | 262,144 | 1,048,576 |
| Max output tokens | 128,000 | 64,000 |
| Cost @ 10M in + 2M out / mo | $2.376 | $13.34 |
Estimate your own workload in the cost calculator, or open the full pages for Tencent: Hy3 and Tencent: Hy4 preview.
Frequently asked questions
Which is cheaper, Tencent: Hy3 or Tencent: Hy4 preview?
Tencent: Hy3 is cheaper on combined list price: $0.66 vs $3.335 per 1M tokens (input + output). At 10M input + 2M output tokens per month, Tencent: Hy3 costs $2.376 and Tencent: Hy4 preview costs $13.34.
Which has the larger context window, Tencent: Hy3 or Tencent: Hy4 preview?
Tencent: Hy3 has a context window of 262,144 tokens; Tencent: Hy4 preview has 1,048,576 tokens. The larger one is Tencent: Hy4 preview.
Price snapshot October 21, 2026, refreshed daily.