The Virtual Brain models successfully predict evolution of brain activity within the anatomical constraints and can be personalized in order to describe changes of subject's brain activity across brain states and a range of diseases. However, these models currently lack the capacity to represent functionally meaningful processes such as cognition. This report presents the outcome of WP1-WP2-WP3 interactions, culminating in prototypes of virtual brain models capable of executing cognitive tasks. These prototypes draw inspiration from visual and auditory discrimination tasks, and despite their early stages they offer the potential for experimental validation and deeper insights into underlying brain mechanisms.