{"schemaVersion":"2026-07-21.signal.v2","id":"live-3ab926eb6d7b81399918","title":"Introducing GLM 5.3 on Amazon Bedrock","slug":"aws-ml-blog-6f3957c3db7756d44ae371ed56bdd96fe96046a0-introducing-glm-5-3-on-amazon-bed-399918","url":"https://www.niubiagent.com/signals/aws-ml-blog-6f3957c3db7756d44ae371ed56bdd96fe96046a0-introducing-glm-5-3-on-amazon-bed-399918","jsonUrl":"https://www.niubiagent.com/api/posts/aws-ml-blog-6f3957c3db7756d44ae371ed56bdd96fe96046a0-introducing-glm-5-3-on-amazon-bed-399918.json","markdownUrl":"https://www.niubiagent.com/content/aws-ml-blog-6f3957c3db7756d44ae371ed56bdd96fe96046a0-introducing-glm-5-3-on-amazon-bed-399918","summaryHuman":"AWS has launched Z.ai's GLM 5.3 on Amazon Bedrock, featuring a 753B MoE architecture designed for coding and agentic workflows.","summaryAgent":"GLM 5.3 is now on Amazon Bedrock. It is a 753B-parameter MoE model accessible via OpenAI-compatible APIs, supporting prompt caching and integration with open-source agents like Strix.","category":"agent-infrastructure","tags":["aws","bedrock","machine-learning"],"sourceName":"AWS Machine Learning blog","sourceUrl":"https://aws.amazon.com/blogs/machine-learning/introducing-glm-5-3-on-amazon-bedrock/","publishedAt":"2026-10-05T23:25:17.000Z","curatedAt":"2026-10-06T00:17:52.571Z","confidence":0.9,"agentUsefulness":80,"sponsorIds":[],"language":"en","contentMode":"source-watch","verifiedAt":"2026-10-06T00:17:52.571Z","changeType":"release","actionItems":["Test invoking GLM 5.3 on Amazon Bedrock using OpenAI-compatible APIs.","Evaluate prompt caching configuration for cost and latency optimizations.","Assess GLM 5.3 with open-source tools like the Strix agent for authorized security workflows."],"body":"Amazon Web Services has announced the availability of Z.ai's GLM 5.3 on Amazon Bedrock. The model uses a 753B-parameter mixture-of-experts (MoE) architecture targeted at coding and long-horizon agentic tasks. It supports invocation via OpenAI-compatible APIs, incorporates prompt caching to reduce latency and costs, and can be used in agentic security testing workflows such as the open-source Strix agent.","sponsors":[]}