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# Amazon Bedrock now supports SpaceXAI Grok 4.6

**[AWS](https://daily.dev/sources/aws)** · 1 min read · 0 upvotes · 0 comments

## Summary

Amazon Bedrock now offers SpaceXAI's Grok 4.6 model, designed for long-running agentic tasks such as research, codebase analysis, and building applications. The model provides a 500K token context window and configurable reasoning effort levels (low, medium, high, xhigh). Bedrock customers get enterprise security, monitoring, and cross-Region inference, with availability across all AWS Regions where Bedrock is offered.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://aws.amazon.com/about-aws/whats-new/2026/08/amazon-bedrock-grok-4-6>

## Questions this post answers

### Is Grok 4.6 available on Amazon Bedrock?

Yes, Amazon Bedrock now supports SpaceXAI's Grok 4.6 model in all AWS Regions where Bedrock is offered. The model features a 500K token context window, configurable reasoning effort levels (low, medium, high, xhigh), and is built for long-running agentic tasks like codebase analysis and research. Access includes enterprise-grade security, monitoring, logging, and cross-Region inference.

_Track new model rollouts like this on daily.dev before picking one for your agentic workflow._

### What context window size does Grok 4.6 support on Bedrock?

Grok 4.6 supports a 500K token context window on Amazon Bedrock. It also offers configurable reasoning effort settings of low, medium, high, and xhigh, letting developers tune the tradeoff between response depth and latency for agentic coding and knowledge work tasks.

_Developers comparing model context limits can follow updates like this on daily.dev._

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- [Grok 4.3 from xAI is now available on Amazon Bedrock in AWS GovCloud \(US-West\)](https://daily.dev/posts/grok-4-3-from-xai-is-now-available-on-amazon-bedrock-in-aws-govcloud-us-west--dmh9b3tsr) · AWS · 0 upvotes · 0 comments

---

Tags: [#aws](https://daily.dev/tags/aws), [#llm](https://daily.dev/tags/llm), [#ai-agents](https://daily.dev/tags/ai-agents), [#amazon-bedrock](https://daily.dev/tags/amazon-bedrock), [#grok](https://daily.dev/tags/grok)

[View this post on daily.dev](https://daily.dev/posts/amazon-bedrock-now-supports-spacexai-grok-4-6-fl69uca0d)

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