Hy3

Tencent · Released July 2026

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:...

Facts and pricing

Provider

Tencent

Context window

262K tokens

Input price

1.5 credits / 1M tokens ($0.14 raw)

Output price

6.4 credits / 1M tokens ($0.58 raw)

Vision (image input)

No

Tool calling

Yes

Extended reasoning

No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

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What Hy3 is best for

• Balanced everyday work: writing, questions, brainstorming and summarization
• Long documents: the 262K-token window holds lengthy reports, contracts or papers whole
• Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Tencent family

Frequently asked questions

What is Hy3?

Hy3 is an AI model by Tencent. 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:...

How much does Hy3 cost on Zeplik?

Input tokens cost 1.5 credits per million and output tokens 6.4 credits per million (1 credit = $0.10; the raw provider rates are $0.14 and $0.58 per million). New accounts start with free credits.

How long can a conversation with Hy3 be?

Hy3 has a 262K-token context window (262,144 tokens), which covers the conversation plus any documents you attach.

Does Hy3 support images and tools?

Hy3 is text-only and supports tool calling.

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