System and method for a computer user interface for exploring conversational flow with selectable details

A system and method implemented on a computing device for visualizing, exploring and examining various levels of supporting information details, by the computer accessing a corpus having a plurality of digital weighted conversation models of text-based interlocutory conversations, including annotations, paths, and weights; selecting a plurality of the conversations according to at least one annotation value at least one weight threshold; and generating a graphical user interface using the selected plurality of text-based interlocutory conversations, in which interlocutor Goals are depicted starting points in a flow-graph, interlocutor Turns are depicted as intermittent points in the flow-graph, and flow pipes are depicted between each interlocutor Goal and each Turn, to illustrate one or more text-based interlocutory conversations which traversed a flow from each goal to each Turn, in which each flow pipe is rendered with a width relative to other flow pipes in the flow graph according the weights.