Triple

T11238276
Position Surface form Disambiguated ID Type / Status
Subject Decatur House, Washington, D.C. E266001 entity
Predicate ownedBy P347 FINISHED
Object National Trust for Historic Preservation E46097 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: National Trust for Historic Preservation | Statement: [Decatur House, Washington, D.C., ownedBy, National Trust for Historic Preservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Trust for Historic Preservation
Context triple: [Decatur House, Washington, D.C., ownedBy, National Trust for Historic Preservation]
  • A. National Trust for Historic Preservation chosen
    The National Trust for Historic Preservation is a U.S. nonprofit organization dedicated to saving and revitalizing historic places through advocacy, education, and stewardship of significant sites.
  • B. Advisory Council on Historic Preservation
    The Advisory Council on Historic Preservation is an independent U.S. federal agency that advises the President and Congress on national historic preservation policy and oversees the protection of historic properties in federal planning and decision-making.
  • C. Bureau for Historic Preservation
    The Bureau for Historic Preservation is a division of Pennsylvania’s state historical agency responsible for identifying, protecting, and promoting the Commonwealth’s historic and archaeological resources.
  • D. National Heritage Institute
    The National Heritage Institute is a Czech government organization responsible for the protection, conservation, and management of the country’s most significant cultural and historical monuments.
  • E. White House Historical Association
    The White House Historical Association is a nonprofit organization dedicated to preserving, studying, and sharing the history, art, and heritage of the White House.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e918375081908c2a7ccb50cbf331 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4cc5bcff08190830d09c9aa0187b2 completed April 19, 2026, 12:36 p.m.
Created at: April 8, 2026, 9:30 p.m.