GLM-5.3's open weights are public today, and Modular Cloud has day zero support!
This is Z.ai’s best model for agentic coding, with a 50% gain over GLM-5.2 on Code Bench, and we use it internally @ Modular
Try it on Modular Cloud now: console.modular.com/?utm_source=ch…
GLM-5.3 is now open-weight.
Our most capable model for agentic coding and cyber defense is now available to download, run, and customize.
Weights: huggingface.co/zai-org/GLM-5.3
Tech blog: z.ai/blog/glm-5.3





