system of record
3 Articles
Conflicting Sources Fact Checking: What Explanations Must Show
A 2026 explainer on conflicting sources in fact checking: evidence-relation matrix, span removal tests and six scores, drawing on CLUE, ConfRAG (57.2% of 1,814 questions) and NatConfQA.
November 2, 2026• 30 min read
conflicting sources fact checkingfact verificationevidence conflict fact checking
Data Provenance Tracking: Whose Claim Is This Evidence?
A 2026 analysis of data provenance tracking across organizations: a six-check handoff test for W3C PROV bundles, a three-case table, and a completeness measure (4 of 8 claims, 50.0%).
October 18, 2026• 28 min read
data provenance trackingprov bundleprovenance bundle
Bitemporal Data vs Temporal Knowledge Graphs: A Guide
A 2026 research comparison of valid time, transaction time, temporal link prediction, MRR, snapshot replay, benchmark design, and when to combine both models.
September 22, 2026• 17 min read
bitemporal datatemporal knowledge graphsvalid time