# Hy4 preview 登陆 WorkBuddy，支持本地运行

- 来源：🚨 AI News | TestingCatalog (@testingcatalog)
- 发布时间：2026-08-30 15:03
- AIHOT 分数：53
- AIHOT 链接：https://aihot.virxact.com/items/cmtfh9sta09adrou86jpx0ohk
- 原文链接：https://x.com/testingcatalog/status/2093957891900289328

## AI 摘要

腾讯混元 Hy4 preview 现已在 WorkBuddy 上线，用户可在 Work 与 Coding 任务间切换，并支持一次性生成复杂工件。该模型经压缩从 1.5TB 降至约 200GiB GGUF，可在本地运行。压缩采用 MIX-STQ1_0 混合位宽量化，精度较 BF16 几乎无损，MCP Atlas 83.7→83.2、SWE-Bench multi 82.9→81.3。

## 正文

Hy4 preview is now available on WorkBuddy, where users can switch between Work and Coding tasks.

The model can execute a wide range of different tasks, including one-shotting complex artifacts.

Black hole simulation 👀

Also, Hy4 preview has been compressed from 1.5TB to ~200GiB GGUF, so you can now run it locally if you have a proper setup!

### 引用推文

> Tencent Hy：We compressed Hy4-preview from 1.5TB to ～200GiB GGUF and it still works well ! Meet MIX-STQ1_0.The trick isn’t just going low, it’s deciding where: calibration ...