Triple

T254531
Position Surface form Disambiguated ID Type / Status
Subject Westchester County, New York E5408 entity
Predicate contains P35 FINISHED
Object Cortlandt, New York
Cortlandt, New York is a suburban town in northern Westchester County along the Hudson River, known for its residential communities, parks, and proximity to New York City.
 E87501 NE FINISHED

How this triple was built (4 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: Cortlandt, New York | Statement: [Westchester County, New York, contains, Cortlandt, New York]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cortlandt, New York
Context triple: [Westchester County, New York, contains, Cortlandt, New York]
  • A. Tarrytown, New York
    Tarrytown, New York is a historic Hudson River village in Westchester County known for its picturesque setting, 19th-century architecture, and ties to Washington Irving’s “The Legend of Sleepy Hollow.”
  • B. Croton-on-Hudson, New York
    Croton-on-Hudson, New York is a suburban village in Westchester County along the Hudson River, known for its scenic riverfront, parks, and historic role in New York City's early water supply system.
  • C. Ossining, New York
    Ossining, New York is a historic Hudson River village and town in Westchester County known for its riverfront, diverse community, and the Sing Sing Correctional Facility.
  • D. Poughkeepsie, New York
    Poughkeepsie, New York is a historic city in the Hudson Valley that serves as the county seat of Dutchess County and a regional center for education, culture, and transportation.
  • E. Rye, New York
    Rye, New York is a small, affluent coastal city in the New York City metropolitan area known for its historic landmarks and waterfront parks along Long Island Sound.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Cortlandt, New York
Triple: [Westchester County, New York, contains, Cortlandt, New York]
Generated description
Cortlandt, New York is a suburban town in northern Westchester County along the Hudson River, known for its residential communities, parks, and proximity to New York City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cortlandt, New York
Target entity description: Cortlandt, New York is a suburban town in northern Westchester County along the Hudson River, known for its residential communities, parks, and proximity to New York City.
  • A. Tarrytown, New York
    Tarrytown, New York is a historic Hudson River village in Westchester County known for its picturesque setting, 19th-century architecture, and ties to Washington Irving’s “The Legend of Sleepy Hollow.”
  • B. Croton-on-Hudson, New York
    Croton-on-Hudson, New York is a suburban village in Westchester County along the Hudson River, known for its scenic riverfront, parks, and historic role in New York City's early water supply system.
  • C. Ossining, New York
    Ossining, New York is a historic Hudson River village and town in Westchester County known for its riverfront, diverse community, and the Sing Sing Correctional Facility.
  • D. Poughkeepsie, New York
    Poughkeepsie, New York is a historic city in the Hudson Valley that serves as the county seat of Dutchess County and a regional center for education, culture, and transportation.
  • E. Rye, New York
    Rye, New York is a small, affluent coastal city in the New York City metropolitan area known for its historic landmarks and waterfront parks along Long Island Sound.
  • F. None of above. chosen

Provenance (5 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d548cac819081b1636b2a057c62 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a64a48e53081908e5d5e093edb5e75 completed March 3, 2026, 2:41 a.m.
NEDg Description generation batch_69a64ad340348190bec2454d5e1c0fa9 completed March 3, 2026, 2:43 a.m.
NED2 Entity disambiguation (via description) batch_69a64b4e9cec8190a3dcc378f853be0d completed March 3, 2026, 2:45 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.