Data annotation, or the process of adding labels to images, text, audio and other forms of sample data, is typically a key step in developing AI systems. The vast majority of systems learn to make ...

When AI models fail to meet expectations, the first instinct may be to blame the algorithm. But the real culprit is often the data—specifically, how it’s labeled. Better data annotation—more accurate, ...

The Department of African Languages at the University of the Free State hosted a dynamic two-day Digital Text Analysis and Annotation Workshop from 24 to 25 February 2026, introducing participants to ...