frontier agents

Frontier agents are a focus of AWS's re:Invent 2025, representing long-running, multimodal AI agents designed for complex enterprise tasks. These agents can autonomously plan, act, and learn, handling multi-step processes like full-stack modernization, DevOps automation, and continuous security monitoring. AWS is backing this push with new hardware like Trainium3 UltraServers and expanded Nova models. The tag covers discussions around AWS's strategic shift from passive cloud infrastructure to autonomous agentic systems, emphasizing how frontier agents enable enterprises to automate sophisticated workflows. Topics include agent architecture, multimodal capabilities, and integration with AWS services for real-world deployment.