tag: Amazon Bedrock

AWS just released Context Ontology Accelerator, an open source tool that helps you build machine-readable models of your business to make AI agents more reliable and explainable. It connects to your data sources, uses AI to draft an ontology, and lets your experts review it before storing in a knowledge graph. This cuts months of manual work down to days, making it easier to move AI agents from testing to production with full auditability.

Great news for developers! Amazon Bedrock is cutting prices for OpenAI's GPT-5.6 models starting July 30, 2026. GPT-5.6 Luna gets an 80% discount, perfect for high-volume content processing and automation, while GPT-5.6 Terra drops 20% for balanced production workloads. Best part: pricing updates automatically with zero effort needed.

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.