AutoSpecNER: expert-annotated NER dataset of 659 vehicle advertisements with 4,609 entity spans across 15 vehicle-specification types (make, model, trim, engine, fuel, battery...), plus a 3-annotator IAA study and annotation guidelines (ICNLSP-2026).
nlp information-extraction dataset named-entity-recognition computational-linguistics automotive ner inter-annotator-agreement annotated-corpus vehicle-specifications iob2
-
Updated
Oct 23, 2026