waypoints.si The sky Every system The lead Countries Forecast revisions
GLM-5.1
Z.ai (Zhipu AI), 7 Apr 2026.
- Lab
- Z.ai (Zhipu AI)
- Released
- 7 Apr 2026
- Kind
- Language, Language modeling/generation
- Training compute
- Not disclosed
- Parameters
- 754.0 billion
- Capability index
- 149.9 (Epoch)
- Organisations
- Z.ai (Zhipu AI)
- Country
- China
See it in the 3D sky Paper or announcement
Data: Epoch AI (Creative Commons Attribution), releases too new for it from OpenRouter, and METR. Updated 25 Sep 2026.