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🚨 AI News | TestingCatalog · @testingcatalog · X·2026-08-30 15:03·2小时前
AI 导读

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。

🚨 AI News | TestingCatalog@testingcatalog
53AI 编辑部评分，满分 100
2026-08-30 15:03· 2小时前
AI 导读

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。

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!

Tencent HyWe 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 ...

来源：🚨 AI News | TestingCatalog· x.com

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