Gricea: An Open Science Platform for Conversational AI Research Researchers introduced Gricea, an open-science platform that represents conversational AI (CAI) studies as configurations to address fragmented reporting that hinders replication and knowledge accumulation. The platform is designed to enable CAI studies at scale to understand human behavior and shape CAI design. We need studies on conversational AI CAI at scale to understand human behavior and shape CAI design. However, fragmented reporting of systems and study configurations hinders replication, extension, and knowledge accumulation. We present Gricea, an open-science platform representing studies as con