Cosmote, recognizing the technological potential of Augmented Reality, Mixed Reality, Artificial Intelligence and the unique capabilities of the 5G network to contribute to the digital inclusion of Greek history and culture, decided to rely on Intelequia to develop an innovative AI-based virtual assistant, called Clio, for the "Cosmote Chronos" application. Clio, is capable of answering more than 14,000 questions to users in Greek and English. This project, in partnership with the Greek Ministry of Culture and Sports and the technological contribution of Moptil, allows users to explore the Acropolis and its historical monuments through an app that combines AR, VR and AI.