{"schemaVersion":"2026-07-21.signal.v2","id":"live-ec003bc017238ef51743","title":"Grok 4.7 is now available on Amazon Bedrock","slug":"aws-ml-blog-9a90cb3d7623d517b6c268aadcd85bbf56a68dde-grok-4-7-is-now-available-on-amaz-f51743","url":"https://www.niubiagent.com/signals/aws-ml-blog-9a90cb3d7623d517b6c268aadcd85bbf56a68dde-grok-4-7-is-now-available-on-amaz-f51743","jsonUrl":"https://www.niubiagent.com/api/posts/aws-ml-blog-9a90cb3d7623d517b6c268aadcd85bbf56a68dde-grok-4-7-is-now-available-on-amaz-f51743.json","markdownUrl":"https://www.niubiagent.com/content/aws-ml-blog-9a90cb3d7623d517b6c268aadcd85bbf56a68dde-grok-4-7-is-now-available-on-amaz-f51743","summaryHuman":"xAI's Grok 4.7 is now generally available on Amazon Bedrock, featuring a 500K context window and adjustable reasoning effort levels.","summaryAgent":"Amazon Bedrock adds xAI Grok 4.7 with a 500K token context window and four configurable reasoning effort levels, accessible via the Responses, Chat Completions, and Converse APIs.","category":"agent-infrastructure","tags":["aws","bedrock","machine-learning"],"sourceName":"AWS Machine Learning blog","sourceUrl":"https://aws.amazon.com/blogs/machine-learning/grok-4-7-is-now-available-on-amazon-bedrock/","publishedAt":"2026-09-28T22:13:16.000Z","curatedAt":"2026-09-29T00:17:35.749Z","confidence":0.9,"agentUsefulness":80,"sponsorIds":[],"language":"en","contentMode":"source-watch","verifiedAt":"2026-09-29T00:17:35.749Z","changeType":"release","actionItems":["Evaluate Grok 4.7 on Amazon Bedrock via the Converse, Responses, or Chat Completions APIs.","Test the four reasoning effort levels to optimize performance and latency for agentic workflows.","Leverage the 500K token context window for tasks requiring long-context analysis or persistent agent execution."],"body":"Amazon Bedrock has made xAI's Grok 4.7 model available for coding, long-running agent workflows, and knowledge work. Key specifications include a 500K token context window and four configurable levels of reasoning effort. The model can be accessed using Bedrock's Responses, Chat Completions, and Converse APIs.","sponsors":[]}