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ActiveAIRelease4.6

xAI’s Grok 4.6 is now available in Amazon Bedrock

Photo: AWS Machine Learning

What happened

xAI's Grok 4.6 is now available in Amazon Bedrock: a frontier model for long-running agents, coding, and knowledge work, with a 500K token context window and four reasoning effort levels. It runs on both the bedrock-mantle and bedrock-runtime endpoints, with Converse API and cross-Region inference support.

Summary assembled by rule from the sources below

Why it's spreading

Sources

Official