![ORG label use in NER datasets](ORG%20label%20use%20in%20NERD%20datasets.png) AIDA: https://www.mpi-inf.mpg.de/departments/databases-and-information-systems/research/ambiverse-nlu/aida/downloads AIDA CoNLL-YAGO contains the highest fraction of ORG-type annotations. AIDA-train is the training set, AIDA-A is the validation set, and AIDA-B acts as a test set.