SpaceXAI Grok 4.6 Now Available on Amazon Bedrock in AWS GovCloud (US)
SpaceXAI Grok 4.6 is now available on Amazon Bedrock in AWS GovCloud (US), providing a new frontier model for coding, agentic tasks, and advanced knowledge work. This flagship model features a 500k context window and offers configurable reasoning efforts. It supports Bedrock's Responses, Chat Completions, and Converse APIs, enabling cross-Region inference routing across both AWS GovCloud (US) Regions. Additionally, customers can access Grok 4.6 via the bedrock-mantle endpoint in AWS GovCloud (US-East).
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- SpaceXAI Grok 4.6 Model Added to Amazon Bedrock in AWS GovCloud (US)
The frontier model Grok 4.6, designed for coding, agentic tasks, and knowledge work, is now supported on Amazon Bedrock in AWS GovCloud (US). It offers a 500k context window and configurable reasoning efforts (low, medium, high, xhigh). The model supports Responses, Chat Completions, and Converse APIs, with cross-Region inference routing and `bedrock-mantle` endpoint access in US-East.
https://aws.amazon.com/about-aws/whats-new/2026/08/spacexai-grok-4-6-govcloud/
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