GLM 5.3 Lands on Amazon Bedrock: Massive AI Model for Coding and Agents
Z.ai's GLM 5.3, a beefy 753B-parameter mixture-of-experts model, is now live on Amazon Bedrock with OpenAI-compatible APIs. You'll get faster inference and lower costs through prompt caching, plus the ability to run security tests with the open-source Strix agent.
source: [aws/machine-learning-blog]