Triple

T6630087
Position Surface form Disambiguated ID Type / Status
Subject Alice Claypoole Vanderbilt E149900 entity
Predicate residence P75 FINISHED
Object Marble House, Newport, Rhode Island, United States E96294 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Marble House, Newport, Rhode Island, United States | Statement: [Alice Claypoole Vanderbilt, residence, Marble House, Newport, Rhode Island, United States]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marble House, Newport, Rhode Island, United States
Context triple: [Alice Claypoole Vanderbilt, residence, Marble House, Newport, Rhode Island, United States]
  • A. Marble House chosen
    Marble House is a lavish Gilded Age mansion in Newport, Rhode Island, famed for its opulent Beaux-Arts architecture and extravagant interiors.
  • B. The Elms, Newport, Rhode Island
    The Elms in Newport, Rhode Island is a grand Gilded Age mansion and National Historic Landmark renowned for its opulent Beaux-Arts architecture and elaborate formal gardens.
  • C. Greystone Mansion
    Greystone Mansion is a historic, grand estate and public park in Beverly Hills, California, renowned for its Tudor Revival architecture and frequent use as a film and television location.
  • D. Marble Hill House
    Marble Hill House is an elegant early 18th-century Palladian villa set in riverside parkland in Twickenham, London, now preserved as a historic house museum.
  • E. Nemours Estate
    Nemours Estate is a historic Gilded Age mansion and formal French-style garden complex built by industrialist Alfred I. du Pont, now serving as a museum and cultural attraction.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c687ee50048190aa151765bef16193 elicitation completed
NER batch_69c6afa5c9b48190b645be96d446d0ca ner completed
NED1 batch_69c6cbeb04348190957b8e5f098b72bf ned_source_triple completed
Created at: March 27, 2026, 1:59 p.m.