xAI’s Grok 4.6 is now available in Amazon Bedrock

- AWS: 117 events in the last 90 days
- AWS: 4th Release in the last 90 days
- Previous: 3 days earlier · New low-cost burstable Amazon EC2 T8i instances are generally available
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