Grok 4.7 is now available on Amazon Bedrock

xAI’s Grok 4.7 is now available on Amazon Bedrock, adding a frontier model built for coding, long-running agents, and knowledge work to the Bedrock model catalog. It offers a 500K token context window and supports configurable reasoning effort at four levels: low, medium, high, and xhigh. Grok 4.7 is served on the bedrock-runtime endpoint through cross-Region inference profiles, and it supports the Responses, Chat Completions, and Converse APIs.

According to xAI, it’s their most capable model for coding and knowledge work: it works longer on difficult tasks and verifies its own output more carefully before moving on. This post covers what xAI says Grok 4.7 is designed for, how it is packaged on Amazon Bedrock, and how to send your first request. What Grok 4.7 is built for The capability and training details in this section come from xAI’s launch announcement, Introducing Grok 4.7, published September 21, 2026, and from the Grok 4.7 model documentation. xAI positions Grok 4.7 as its most capable model for coding and knowledge work.

The theme is endurance rather than raw speed: the model works…