Datasets Activity Stream About Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Tags: Open-Domain Named Entity Recognition Filter Results CoNLL2003 CoNLL2003 is a well-known open-domain NER dataset. It consists of 1,393 English news articles, containing 10,059 PER, 10,645 LOC, 9,323 ORG and 5,062 MISC mentions. Dataset JSON