GLMUpdate
GLM-5.3
Availability and conditions refer to the original announcement.
The update, in brief
GLM-5.3 updates coding through post-training; its announcement also discusses emergent cyber capabilities.
What’s new
- The current official model card documents serving and its license.
Availability details
At launch, GLM Coding Plan and ZCode had access; API access and open weights were planned in stages after safety checks. Check the current model card for deployment and license.
Original sources
3Read the announcement, watch the demo, or hear from the team.
- Article · Z.ai · OfficialGLM-5.3: Frontier Coding with Emergent Cyber Capabilitiesz.ai ·
- Article · Z.ai · OfficialGLM-5.3 · official model cardhuggingface.co
- Post · Z.ai (@Zai_org) · OfficialGLM-5.3 launch access · official X postx.com ·
More about this release
Demos, launch pages and discussions explicitly connected to this announcement.
- GLM-5.3 · official model card
Original page reviewed
Open originalLink checked - GLM-5.3 announcementZ.ai introduces GLM-5.3 for coding and cyber defense and links its technical blog. Performance descriptions belong to the maker.
Original page reviewed
Open originalLink checked - GLM-5.3 launch accessLaunch access covers GLM Coding Plan and ZCode; API and open weights were planned in stages after safety evaluations.
Original page reviewed
Open originalLink checked
Summarized from the linked sources. Availability refers to the announcement date.
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