Triple

T19437995
Position Surface form Disambiguated ID Type / Status
Subject Lefferts family E486273 entity
Predicate hasNameEtymology P453 FINISHED
Object Lefferts Manor — 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: Lefferts Manor | Statement: [Lefferts family, hasNameEtymology, Lefferts Manor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lefferts Manor
Context triple: [Lefferts family, hasNameEtymology, Lefferts Manor]
  • A. Van Cortlandt House Museum
    Van Cortlandt House Museum is a historic 18th-century mansion in the Bronx that now serves as a museum showcasing colonial-era life and the history of the Van Cortlandt family.
  • B. Dyckman Farmhouse Museum
    Dyckman Farmhouse Museum is a historic Dutch Colonial farmhouse in Manhattan that serves as a museum interpreting early New York City rural life.
  • C. Havemeyer House
    Havemeyer House is a historic residence in Mahwah, New Jersey, recognized for its architectural and local heritage significance.
  • D. Fulton–Nassau Historic District
    The Fulton–Nassau Historic District is a designated historic area in Lower Manhattan, New York City, known for its dense concentration of late-19th- and early-20th-century commercial architecture and its role as a former retail and business hub.
  • E. Tribeca Historic District
    The Tribeca Historic District is a landmarked neighborhood in Lower Manhattan known for its 19th-century industrial loft buildings, cobblestone streets, and transformation into a fashionable residential and cultural area.
  • 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: Lefferts Manor
Target entity description: Lefferts Manor is a historic residential neighborhood in Brooklyn, New York, known for its early 20th-century architecture and roots in the estate of the prominent Lefferts family.
  • A. Van Cortlandt House Museum
    Van Cortlandt House Museum is a historic 18th-century mansion in the Bronx that now serves as a museum showcasing colonial-era life and the history of the Van Cortlandt family.
  • B. Dyckman Farmhouse Museum
    Dyckman Farmhouse Museum is a historic Dutch Colonial farmhouse in Manhattan that serves as a museum interpreting early New York City rural life.
  • C. Havemeyer House
    Havemeyer House is a historic residence in Mahwah, New Jersey, recognized for its architectural and local heritage significance.
  • D. Fulton–Nassau Historic District
    The Fulton–Nassau Historic District is a designated historic area in Lower Manhattan, New York City, known for its dense concentration of late-19th- and early-20th-century commercial architecture and its role as a former retail and business hub.
  • E. Tribeca Historic District
    The Tribeca Historic District is a landmarked neighborhood in Lower Manhattan known for its 19th-century industrial loft buildings, cobblestone streets, and transformation into a fashionable residential and cultural area.
  • 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_69d8e8d7ad488190a3373045029b0f3b completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6336281b88190b1e5ad2606d7c314 completed April 20, 2026, 2:08 p.m.
Created at: April 10, 2026, 1:38 p.m.