Z.aiLaunchAI ModelsAugust 26, 2026

Z.ai releases open-weight GLM-5.3

GLM-5.3, an open-weight model from Z.ai, is now available, scoring 84.5% on the CyberGym vulnerability benchmark and 60 on the Artificial Analysis Intelligence Index. It uses the GLM-5.2 base with scaled post-training, and is available on Databricks, Together AI, and Modular Cloud.

How this story unfolded

3 weeks · 15 reports · 32 community posts · 47 of 50 shown

  1. Aug 14
  2. Aug 15
  3. Aug 16
  4. Aug 17
  5. Aug 18
  6. Aug 19
  7. Aug 21
  8. Aug 28
  9. Aug 29
  10. Aug 31
  11. Sep 1
  12. Sep 2

More stories today

Open the live feed