GLM-5.3 by
@Zai_org is now on Design Arena!
Built on the same 743B parameter base model as GLM 5.2, GLM 5.3 brings new gains across coding and agentic capabilities, becoming
@Zai_org's most capable open-weights model for coding.
Congrats to the team on the launch!
Introducing GLM-5.3: Built to Code. Ready for Cyber Defense.
- Top-tier coding and agentic capabilities, achieved through post-training on the 743B base model
- A major leap in cybersecurity, setting a new standard among open models
Tech Blog:
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