What is a labeler?

Labelers are professionals or automated systems responsible for tagging, categorizing, or annotating data, such as images, text, or audio, to prepare it for use in machine learning and artificial intelligence projects. Their work helps train AI models by providing accurate and consistent labels that the algorithms can learn from. Labelers may work with a variety of data types and use specialized software tools to ensure quality and efficiency. This role is critical in industries like technology, healthcare, and retail, where large volumes of labeled data are essential for developing intelligent systems.