Grok 4.6 Launches on Amazon Bedrock with 500K Context and Cross-Region Routing
xAI's flagship reasoning model, Grok 4.6, is now generally available across Amazon Web Services through Amazon Bedrock. Released on August 19, 2026 under the model ID xai.grok-4.6, the deployment gives enterprise AWS customers managed API access to xAI's frontier model alongside existing foundational offerings from Anthropic, Meta, and Mistral. The integration comes one week after xAI initially launched Grok 4.6 on August 12, marking a significantly faster enterprise cloud deployment than its p
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