Artificial intelligence is the central theme of this year’s European Cyber Week from 19-21 November in Rennes, Brittany. In a challenge organised to coincide with the event by France's Defence Innovation Agency (AID), Thales teams have successfully developed a metamodel for detecting AI-generated images. As part of the challenge organised by France's Defence Innovation Agency (AID) to detect images created by today’s AI platforms, the teams at cortAIx, Thales’s AI accelerator, have developed a metamodel capable of detecting AI-generated deepfakes. The Thales metamodel is built on an aggregation of models, each of which assigns an authenticity score to an image to determine whether it is real or fake. Artificially generated AI image, video and audio content is increasingly being used for the purposes of disinformation, manipulation and identity fraud.