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Hunyuan-3

tencent/hy3
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OverviewPricingAPI integration

Overview

Model description: original source language.

Hy3 正式版面向真实业务场景打磨,采用 295B 总参数、21B 激活 MoE 架构,原生支持 256K 上下文,并提供no_think(极速响应)、think_low(快速思考)与 think_high(深度推理) 多档思考模式,兼顾极速响应、复杂推理与调用成本。相比 Preview 版本,Hy3 基于腾讯元宝、WorkBuddy、ima 、Marvis等真实业务反馈,重点提升了 Coding Agent、长文理解、多轮上下文承接、搜索问答与复杂任务执行能力,在减少幻觉、提升任务完成度和工程可用性方面表现更稳。更加适合前端任务、跨文件代码开发、长文档分析、办公自动化和多步骤 Agent 工作流等实用场景。

Texttencent

Pricing

Pricing follows the current settings of your account group.

View available groups

API integration

Use a Yunhai API key to call configured models.

curl "$YUNHAI_BASE_URL/chat/completions" \
  -H "Authorization: Bearer $YUNHAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"tencent/hy3","messages":[{"role":"user","content":"你好"}]}'