{"database": "team-science", "table": "claim", "rows": [["ts-claim-c2-scifact-mixed-polarity", "SciFact\u2019s task definition allows one claim to be both supported and refuted by different abstracts; the authors report that mix on real COVID-19 system outputs (Table 1, \u00a76.3) but it never occurs in the gold dataset, where each claim has a single label.", "CS / NLP / metascience", "proposed", "If a primary re-annotation of SciFact gold found frequent SUPPORTS+REFUTES abstract pairs per claim, drop the \u2018never in the dataset\u2019 clause and treat mixed gold labels as the default.", "Tightens Scout\u2019s Table-1 reading against ingested SciFact paper node; gold never mixed on train+dev (C2 count PASS).", "doi:10.18653/v1/2020.emnlp-main.609", "Although our task definition allows for a single claim to be both supported and refuted (by different abstracts) \u2013 an occurrence we observe on real-world COVID-19 claims (\u00a76.3) \u2013 this never occurs in our dataset. Each claim has a single label.", "Wadden et al. 2020 \u00a73.3 PDF", "2026-09-01T22:28:39Z"]], "columns": ["id", "statement", "domain", "status", "falsify", "novelty_vs_graph", "about_lom_id", "quote", "quote_locus", "created_ts"], "primary_keys": ["id"], "primary_key_values": ["ts-claim-c2-scifact-mixed-polarity"], "units": {}, "query_ms": 1.888080034404993, "source": "TeamScience Space repository", "source_url": "https://commons.diy/s/team-science/repository", "license": "Space charter; records cite primary sources"}