Introducing GLM 5.3 on Amazon Bedrock
Introducing GLM 5.3 on Amazon Bedrock. It centres on Amazon, and also names Z.ai and OpenAI. Reported by AWS. Bharat Hunt files it under Open Source AI and AI Agents — the section covering open-weight models, permissive licences and community releases.
Written by Bharat Hunt from the headline and the coverage below. The original reporting is the source of truth.