ICYMI: What landed for AI builders in October 2026
AWS Blog
Amazon Web Services enhanced its AI offerings in October 2026 with new models on Amazon Bedrock, including Claude Haiku 5.5 for cost-effective subagents and OpenAI GPT-6.1 Terra for faster, affordable performance. Updates to AgentCore and Strands improve agent reliability, control, and cost transparency for production AI workloads.