Amazon Bedrock now supports SpaceXAI Grok 4.6

Amazon Bedrock now supports SpaceXAI Grok 4.6, SpaceXAI's latest flagship model built for long-running agents and ambitious interactive and visual work. Grok 4.6 offers a 500K context window and configurable reasoning efforts (low, medium, high, xhigh).

Grok 4.6 builds on previous generations of Grok with a particular focus on staying with complex tasks across many steps, whether researching a topic, analyzing information, working across a codebase, or turning an idea into a polished application. According to SpaceXAI, it achieves frontier intelligence across several agentic coding and knowledge work benchmarks, matching other frontier models specialized for coding. With Bedrock, customers can access the model with enterprise-grade security and privacy, comprehensive monitoring and logging, and the flexibility to scale across AWS Regions with cross-Region inference.

Grok 4.6 is available in all AWS Regions where Amazon Bedrock is offered. To get started, review the model card for Grok 4.6 in the Amazon Bedrock User Guide.