Data processing system

A data processing system comprising:

• a database arrangement;
• and
• at least one processor coupled in communication with the database arrangement, wherein the at least one processor is configured to:
• obtain, from the database arrangement, labelled training data;
• process the labelled training data using at least one machine learning algorithm to generate a data processing model;
• obtain, from the database arrangement or a user device, at least one test document;
• process the at least one test document using the data processing model to extract key information from the at least one test document;
• and
• compare the extracted key information with reference key information to identify if inconsistencies exist between the extracted key information and the reference key information,
• wherein the at least one processor is further configured to represent, via an interactive user interface, a summary of the comparison between the extracted key information and the reference key information, and wherein the summary is indicative of a percentage degree of similarity between the extracted key information and the reference key information.