Methods, systems, and computer-readable storage media for automatically checking and acting on one or more claims. Implementations include actions of receiving claim information associated with one or more claims, wherein each of the one or more claims includes a factual claim, processing the claim information based on a domain vocabulary to identify at least one of one or more keywords and one or more categories, for each claim of the one or more claims: identifying one or more facts relevant to the claim, and determining an accuracy of the claim based on the one or more facts generating a confidence score reflecting an overall confidence in the one or more claims based on respective accuracies, and transmitting at least one of the one or more claims and the confidence score for display in a graphical user interface (GUI).