# Turker # Turker Human-in-the-loop task management: the queue, assignment and review layer behind labelling and data-quality work. Some steps need a person — labelling a document field, confirming an extracted owner name, resolving a record two sources disagree about. Turker carries the queue those tasks sit in, the assignment to a reviewer, and the record of what was decided. It is the shared layer beneath the document-labelling pipeline and the review steps in the property pipeline. Documentation for this slot is thin in the recorded sources and no specification survives, so the page carries no endpoint detail. ## More in Data - Previous product: Site