{"url":"/dataset/politi-hop","name":"Politi Hop","full_name":null,"description_markdown":"ataset format\r\nEach row in the dataset splits represents one instance and contains the following tab-separated columns:\r\n\r\narticle_id - article id corresponding to the id of the claim in the LIAR dataset\r\nstatement - the text of the claim\r\nauthor - the author of the claim\r\nruling - a comma-separated list of the sentences in the Politifact ruling report (this excludes sentences from the summary in the end)\r\nurl_sentences - a comma-separated list of ids of the sentences with a corresponding source url(s)\r\nrelevant_text_url_sentences - a comma-separated list of ids of the sentences with a corresponding source url(s) that are actually relevant to the selected evidence sentences\r\npolitifact_label - label assigned to the claim by PolitiFact fact-checkiers\r\nannotated_evidence - a json dict of the evidence chains (keys) and the sentences that belong to the chain (value, which is a list of sentence ids from the ruling)\r\nannotated_label - label annotated by annotators of PolitiFact - True, False, Half-True\r\nurls - a comma-separated list of source urls used in the corresponding PolitiFact article\r\nannotated_urls - a json dict mapping sentence ids to the corresponding urls ids. One sentence can have multiple urls","description_withheld":null,"homepage":"https://github.com/copenlu/politihop/tree/master/data","introduced_date":"2020-09-10","introduced_date_note":null,"introduced_by":{"paper":"/paper/multi-hop-fact-checking-of-political-claims","title":"Multi-Hop Fact Checking of Political Claims","first_author":"Wojciech Ostrowski","url":null},"license":null,"modalities":[],"tasks":[{"name":"Fact Checking","url":"/task/fact-checking","datasets_with_task":"/datasets/task/fact-checking"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["Politi Hop"],"data_loaders":[],"num_papers_in_archive":7,"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."}