DeepSeek, Tencent, and University of Hong Kong Launch Pointer-CAD to Revolutionize AI-Powered 3D Design

Mar 08, 2026
South China Morning Post
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Summary

DeepSeek, Tencent, and the University of Hong Kong unveil Pointer-CAD, a groundbreaking open-source AI framework built on Alibaba's Qwen 2.5 model that dramatically improves 3D design precision by reducing segmentation errors and streamlining complex entity selection in computer-aided design.

Key Points

  • DeepSeek has teamed up with Tencent and the University of Hong Kong to develop Pointer-CAD, a new AI framework designed to improve accuracy and efficiency in 3D computer-aided design.
  • Pointer-CAD is built on Alibaba's Qwen 2.5 model and enables designers to more precisely select edges and faces of 3D objects, significantly reducing segmentation errors compared to existing technology.
  • The open-source framework addresses key limitations in current AI-based CAD tools, which struggle with token consumption and complex entity selection, and is now publicly available on GitHub.

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