Triple

T6797265
Position Surface form Disambiguated ID Type / Status
Subject Vanderbilt Hall E156087 entity
Predicate heritageDesignation P623 FINISHED
Object National Historic Landmark (as part of Grand Central Terminal) E1004 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 Historic Landmark (as part of Grand Central Terminal) | Statement: [Vanderbilt Hall, heritageDesignation, National Historic Landmark (as part of Grand Central Terminal)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Historic Landmark (as part of Grand Central Terminal)
Context triple: [Vanderbilt Hall, heritageDesignation, National Historic Landmark (as part of Grand Central Terminal)]
  • A. National Historic Landmark chosen
    A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
  • B. National Historic Landmarks in New York
    National Historic Landmarks in New York are historically significant sites across the state that have been formally recognized by the U.S. government for their exceptional value in illustrating or interpreting the heritage of the nation.
  • C. Central Park architectural ensemble
    The Central Park architectural ensemble is the collection of notable built structures and designed features within New York City's Central Park, including landmarks such as Bethesda Arcade, that together shape its historic and aesthetic character.
  • D. National Historic Landmark Old Patent Office Building
    The National Historic Landmark Old Patent Office Building is a prominent 19th-century Greek Revival structure in Washington, D.C., now best known as the historic home of the Smithsonian American Art Museum and the National Portrait Gallery.
  • E. New York City Historic District
    The New York City Historic District is a designated area recognized for its concentration of architecturally and historically significant buildings that reflect the city’s cultural and urban development over time.
  • 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_69c6881844448190a65822d9b39d7f88 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d2ca0c288190a990180fb7cfd08f completed March 27, 2026, 6:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c723d211508190a31747b2d67ed42e completed March 28, 2026, 12:41 a.m.
Created at: March 27, 2026, 2:15 p.m.