Example stimuli. Female synthetic faces (a), male synthetic faces (b), female real faces (c) and male real faces (d). The final row (e) contains some of the synthetic images used in the training task, each of which has rendering artifacts that were highlighted to participants. Credit: Royal Society Open Science (2025). DOI: 10.1098/rsos.250921 Five minutes of training can significantly improve people's ability to identify fake faces created by artificial i