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...
Specs
tencent/hy3How to use Hy3 in your app
The quickest way is through an API gateway such as OpenRouter, which uses the same format as the OpenAI API. Create a key, then send a request with the model ID tencent/hy3:
Prefer no code? Many tools in our AI tools directory run on models like this one.
More models from Tencent
Hy-MT2-1.8B is a compact 1.8B-parameter translation model from Tencent. It supports 33 language pairs and five Chinese dialect and minority-language pairs, with workflows for structured, delimiter-based, contextual, glossary-based, and style-guided...
Hy-MT2-30B-A3B is Tencent's flagship translation model in the Hy-MT2 family. It supports 33 language pairs and five Chinese dialect and minority-language pairs, with workflows for structured, delimiter-based, contextual, glossary-based, and...
Hy-MT2-7B is a 7B-parameter translation model from Tencent. It supports 33 language pairs and five Chinese dialect and minority-language pairs, with workflows for structured, delimiter-based, contextual, glossary-based, and style-guided translation.
Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. It supports configurable reasoning levels across disabled, low, and high modes, allowing it to...
Hunyuan-A13B is a 13B active parameter Mixture-of-Experts (MoE) language model developed by Tencent, with a total parameter count of 80B and support for reasoning via Chain-of-Thought. It offers competitive benchmark...
Questions about Hy3
What is 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:...
How big is the context window of Hy3?
Hy3 can read up to 262,144 tokens in one request, roughly 196,608 words.
How much does Hy3 cost?
Through OpenRouter, Hy3 costs about $0.0825 / 1M tokens for input and $0.33 / 1M tokens for output. Prices change, so check before large jobs.
Is Hy3 open source?
Hy3 has open weights, so you can download and run it yourself, subject to its licence.
What can Hy3 take as input?
Hy3 accepts text and produces text.
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Specs and prices come from OpenRouter and the provider, and are refreshed daily. Last checked 6 Jul 2026.