# Grok 4.7 is now available on Amazon Bedrock

Category: agent-infrastructure
Published: 2026-09-28T22:13:16.000Z
Source: [AWS Machine Learning blog](https://aws.amazon.com/blogs/machine-learning/grok-4-7-is-now-available-on-amazon-bedrock/)
Agent usefulness: 80/100
Confidence: 0.9
Content mode: source-watch
Verified: 2026-09-29T00:17:35.749Z
Tags: aws, bedrock, machine-learning

## Human Summary
xAI's Grok 4.7 is now generally available on Amazon Bedrock, featuring a 500K context window and adjustable reasoning effort levels.

## Agent Summary
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.

## 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.

## Recommended actions
- 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.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.