Triple

T23183351
Position Surface form Disambiguated ID Type / Status
Subject Alexander Turney Stewart E579519 entity
Predicate openedStore P151258 FINISHED
Object A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City 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: A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City | Statement: [Alexander Turney Stewart, openedStore, A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City
Context triple: [Alexander Turney Stewart, openedStore, A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City]
  • A. 185 West Broadway
    185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
  • B. Broadway–Chambers Building
    The Broadway–Chambers Building is an early 20th-century New York City skyscraper renowned for its Beaux-Arts design by architect Cass Gilbert.
  • C. 55 Broadway building
    The 55 Broadway building is a landmark Art Deco office block in Westminster, London, historically serving as the headquarters of the London Underground.
  • D. St. Paul Building, New York City
    The St. Paul Building in New York City was a late-19th-century early skyscraper, notable for its steel-frame construction and richly ornamented façade, designed by architect A. Page Brown.
  • E. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • 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: A. T. Stewart cast-iron Palace on Broadway and 10th Street, New York City
Target entity description: The A. T. Stewart cast-iron Palace on Broadway and 10th Street in New York City was one of the earliest and most influential department stores in the United States, renowned for its innovative cast-iron architecture and large-scale retail model.
  • A. 185 West Broadway
    185 West Broadway is a primary academic and administrative building of New York Law School in Manhattan’s Tribeca neighborhood.
  • B. Broadway–Chambers Building
    The Broadway–Chambers Building is an early 20th-century New York City skyscraper renowned for its Beaux-Arts design by architect Cass Gilbert.
  • C. 55 Broadway building
    The 55 Broadway building is a landmark Art Deco office block in Westminster, London, historically serving as the headquarters of the London Underground.
  • D. St. Paul Building, New York City
    The St. Paul Building in New York City was a late-19th-century early skyscraper, notable for its steel-frame construction and richly ornamented façade, designed by architect A. Page Brown.
  • E. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • 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_69e245ff8000819090d12008805315b7 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18f705c14819082c8580a03ed6286 completed April 29, 2026, 4:56 a.m.
Created at: April 17, 2026, 4:05 p.m.