xAI's Grok 4.3 is now live on Amazon Bedrock in AWS GovCloud (US-West). This reasoning-first model offers configurable reasoning effort and strong tool use, making it perfect for enterprise tasks like customer support and financial document analysis. Built on Mantle, the new inference engine, it delivers token efficiency and consistent results across conversational AI and multi-turn workflows.
Google DeepMind's Gemma 4 models are now live on Amazon Bedrock in AWS GovCloud (US-West). Choose from three variants—Gemma 4 31B for heavy reasoning tasks, 26B-A4B for cost-sensitive workloads, or E2B for low-latency apps. All support 35+ languages, multimodal inputs, and native function calling to help you build reliable AI applications.
Amazon EFS just rolled out cross-account Replication support in AWS GovCloud (US), making it easier to replicate file systems between your AWS accounts. This feature helps you meet disaster recovery and compliance needs by automatically syncing data replicas across separate accounts—no custom scripts needed. Set it up in minutes using the EFS Console, AWS CLI, or CloudFormation.