Triple

T19574964
Position Surface form Disambiguated ID Type / Status
Subject Vanderbilt houses on Fifth Avenue, New York City E489830 entity
Predicate hasPart P35 FINISHED
Object William H. Vanderbilt House — NE NERFINISHED

How this triple was built (3 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: William H. Vanderbilt House | Statement: [Vanderbilt houses on Fifth Avenue, New York City, hasPart, William H. Vanderbilt House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William H. Vanderbilt House
Context triple: [Vanderbilt houses on Fifth Avenue, New York City, hasPart, William H. Vanderbilt House]
  • A. Havemeyer House
    Havemeyer House is a historic residence in Mahwah, New Jersey, recognized for its architectural and local heritage significance.
  • B. Samuel J. Tilden House
    The Samuel J. Tilden House is a historic 19th-century brownstone mansion on Gramercy Park in Manhattan, best known as the former residence of New York governor and presidential candidate Samuel J. Tilden and now a designated New York City and National Historic Landmark.
  • C. Cornelius Vanderbilt II House, New York City
    The Cornelius Vanderbilt II House in New York City was a grand Gilded Age Fifth Avenue mansion, once among the largest and most opulent private residences in the United States.
  • D. Henry Clay Frick House
    The Henry Clay Frick House is a former Gilded Age mansion on New York City's Fifth Avenue, renowned today as the historic home of the Frick Collection art museum.
  • E. Frederick W. Vanderbilt Mansion, Hyde Park
    The Frederick W. Vanderbilt Mansion in Hyde Park is a grand Gilded Age estate along the Hudson River, renowned for its Beaux-Arts architecture and role as a prominent historic site within the Vanderbilt family legacy.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William H. Vanderbilt House
Target entity description: The William H. Vanderbilt House was a grand Gilded Age mansion on New York City's Fifth Avenue, built for railroad magnate William Henry Vanderbilt and famed for its opulent architecture and art collections.
  • A. Havemeyer House
    Havemeyer House is a historic residence in Mahwah, New Jersey, recognized for its architectural and local heritage significance.
  • B. Samuel J. Tilden House
    The Samuel J. Tilden House is a historic 19th-century brownstone mansion on Gramercy Park in Manhattan, best known as the former residence of New York governor and presidential candidate Samuel J. Tilden and now a designated New York City and National Historic Landmark.
  • C. Cornelius Vanderbilt II House, New York City
    The Cornelius Vanderbilt II House in New York City was a grand Gilded Age Fifth Avenue mansion, once among the largest and most opulent private residences in the United States.
  • D. Henry Clay Frick House
    The Henry Clay Frick House is a former Gilded Age mansion on New York City's Fifth Avenue, renowned today as the historic home of the Frick Collection art museum.
  • E. Frederick W. Vanderbilt Mansion, Hyde Park
    The Frederick W. Vanderbilt Mansion in Hyde Park is a grand Gilded Age estate along the Hudson River, renowned for its Beaux-Arts architecture and role as a prominent historic site within the Vanderbilt family legacy.
  • F. None of above. chosen

Provenance (2 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64023fe148190900c6887896c8ea0 completed April 20, 2026, 3:03 p.m.
Created at: April 10, 2026, 1:42 p.m.