Hy3 preview

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 balance speed and depth depending on the task, while delivering strong code generation and reliable performance across multi-step, real-world workflows.

ChatTencent262k tokens$0.1962 / $0.654 · 1M

tencent/hy3-preview

Context
262k tokens
Completion cap
—
Tools
Yes
JSON
No
Released
2026-04-22

Call it from Geek Hub

Same OpenAI SDK. Change the base URL and the model id.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "tencent/hy3-preview",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is Hy3 preview?
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 balance speed and depth depending on the task, while delivering strong code generation and reliable performance across multi-step, real-world workflows. Hy3 preview runs on the Geek Hub API (OpenAI-compatible). Model id: tencent/hy3-preview.
Is Hy3 preview free?
No. Input is $0.1962 per 1M tokens and output is $0.654 per 1M tokens on Geek Hub (markup included).
What is the context length of Hy3 preview?
Hy3 preview has a 262k tokens context window.
Does Hy3 preview support tool calling and structured outputs?
Hy3 preview accepts tools and tool_choice for function calling. Structured outputs are not listed for this endpoint.
When was Hy3 preview released?
Hy3 preview was released on 2026-04-22.

More models from Tencent