Tencent: Hy3 API Pricing
Tencent: Hy3 costs $0.132 per 1M input tokens and $0.528 per 1M output tokens (cache reads: $0.033). Context window: 262K. Prices verified 2026-10-21 · source
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Token economics
| Token type | Price | vs base input |
|---|---|---|
| Standard input | $0.132 | — |
| Cache read | $0.033 | −75% |
| Output | $0.528 | — |
Prompt caching stores repeated context server-side: reads cost far less, but writes carry a one-time premium.
Higher effort = deeper thinking = more reasoning tokens billed as output.
What would Tencent: Hy3 cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $3.17 |
| Coding agent | 5,000 | 8,000 / 2,000 | $10.56 |
| RAG pipeline | 30,000 | 4,000 / 500 | $23.76 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $6.34 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About Tencent: Hy3
Hy3 is a 295B-parameter Mixture-of-Experts model from Tencent (21B active, 192 experts with top-8 routing) built for reasoning, agentic workflows, and real-world production use. It supports a configurable reasoning effort:...
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Frequently asked questions
How much does Tencent: Hy3 cost?
Tencent: Hy3 costs $0.132 per 1M input tokens and $0.528 per 1M output tokens; cached input tokens cost $0.033 per 1M. Verified 2026-10-21 — provider source.
What is the context window?
262K tokens, with up to 128K output tokens per response. That's roughly 328 pages of text in a single request.
Does it support prompt caching?
Yes — cached input is $0.033/1M, about 75% cheaper than standard input. Agents and RAG workloads with repeated context benefit most.
What's a cheaper alternative?
ScaleDown: Summarize saves about 88% on a typical workload with comparable quality.
Official resources
- Tencent: Hy3 on OpenRouter — live endpoint, pricing source of record.
- Artificial Analysis leaderboard → — independent intelligence and performance rankings.
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