Amazon Nova Act

Browser-control agent — the first public product from Amazon's AGI lab under Pieter Abbeel and David Luan (ex-Adept). Released March 31, 2025 as a research preview, then re-released at re:Invent 2025 as a GA service backed by a custom-trained Nova 2 Lite specialized for browser control. Reports 90%+ task reliability at scale with automatic containerization and deployment to AWS AgentCore Runtime.

On ScreenSpot Web Text (UI element grounding), Nova Act scored 94% at launch, ahead of OpenAI's CUA (88%) and Anthropic's Claude 3.7 Sonnet (90%). The SDK provides an action API for composing browser tasks and a live browser view for execution logging. Available via Amazon Bedrock and AgentCore.