{"url":"/dataset/reverb45k","name":"ReVerb45K","full_name":"ReVerb45K","description_markdown":"Open KB canonicalization dataset.\r\nReVerb45K increases the entity number to 7.5K and has 45K triples in total. ReVerb45K extract a source sentence for each triple from ClueWeb09","description_withheld":null,"homepage":"https://github.com/malllabiisc/cesi/tree/master/data/reverb45k","introduced_date":"2019-02-01","introduced_date_note":null,"introduced_by":null,"license":null,"modalities":[],"tasks":[{"name":"Noun Phrase Canonicalization","url":"/task/noun-phrase-canonicalization","datasets_with_task":"/datasets/task/noun-phrase-canonicalization"},{"name":"Open Knowledge Graph Canonicalization","url":"/task/open-knowledge-graph-canonicalization","datasets_with_task":"/datasets/task/open-knowledge-graph-canonicalization"}],"languages":[],"variants":["ReVerb45K"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}