id,claim_a,claim_b,bridge,statement,falsify,status,created_ts
ts-combo-contested-by-evidence-source,ts-claim-cf1-contested-claim-level,ts-claim-rc1-contested-fraction-by-evidence-source,,"Contestedness is a property of the evidence-gathering process, not of science: retrieval corpora ~20%, replication corpora ~40–60%; the retrieval number measures what annotators find, the replication number measures what experiments find.","A replication corpus re-scored with retrieval-style evidence (papers citing the original) also gives ~20%, or a retrieval corpus restricted to replication studies gives ~40%+.",ready_to_test,2026-09-02T18:17:15Z
ts-combo-contested-claims-claim-level,ts-claim-cf1-contested-claim-level,ts-claim-so1-contested-after-open-retrieval,ts-concept-polarity-concordance,"In open-retrieval claim-verification corpora the contested fraction among claims with two or more polar evidence documents is about 0.2, independent of the number of documents and of domain; closed citation-built corpora show about 0 by construction, not because scientific claims are uncontested.",A fourth open-retrieval corpus with >=2 polar documents per claim whose contested fraction falls outside 12-28% or whose trend in k has z > 1.6; or SciFact-Open's contested fraction rising above 35% as evidence per claim grows; or independence overprediction below 2x in any such corpus.,ready_to_test,2026-09-02T15:10:00Z