xAI’s flagship model has a second major cloud home. Grok 4.6 is now generally available on Amazon Bedrock, the company announced on August 19, 2026, one week after the model’s initial release. On Bedrock the model is priced at $2 per million input tokens and $6 per million output tokens, with a 500,000-token context window and four configurable reasoning effort settings: low, medium, high, and xhigh. AWS confirmed the listing the same day, stating that Grok 4.6 is available in every AWS Region…