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Tencent Hy4 for Developers: How to Evaluate a Computer-Use Model Before You Trust It With a Mouse

This story is from 2026-11-05. It is preserved in the archive; the latest stories are on the live feed.

Tencent launched Hy4 on November 4, 2026: a 770-billion-parameter model (about 49 billion activated per query) that understands images and operates software through command-line and graphical interfaces. The weights are not out yet — Tencent says they arrive in the coming days — so today Hy4 is an…

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Timeline · 2 reports

  1. 2026-11-07 03:55 · DEV Community — Machine Learning
    Tencent Hy4: A Developer's Guide to the 770B Model
  2. 2026-11-05 04:28 · DEV Community — AI
    Tencent Hy4 for Developers: How to Evaluate a Computer-Use Model Before You Trust It With a Mouse

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