Triple

T254528
Position Surface form Disambiguated ID Type / Status
Subject Westchester County, New York E5408 entity
Predicate contains P35 FINISHED
Object Eastchester, New York
Eastchester, New York is a suburban town in southern Westchester County known for its residential neighborhoods, commuter access to New York City, and well-regarded public schools.
 E82289 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: Eastchester, New York | Statement: [Westchester County, New York, contains, Eastchester, New York]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eastchester, New York
Context triple: [Westchester County, New York, contains, Eastchester, New York]
  • A. Uniondale, New York
    Uniondale, New York is a hamlet on Long Island best known as the longtime home of the NHL’s New York Islanders at the Nassau Veterans Memorial Coliseum.
  • B. Bronxville, New York
    Bronxville, New York is a small, affluent suburban village just north of New York City, known for its picturesque residential character, strong schools, and proximity to Manhattan.
  • C. Port Chester, New York
    Port Chester, New York is a diverse waterfront village in southeastern Westchester County known for its vibrant dining scene and proximity to the Connecticut border and Long Island Sound.
  • D. Larchmont, New York
    Larchmont, New York is an affluent suburban village in Westchester County known for its historic homes, waterfront along Long Island Sound, and proximity to New York City.
  • E. New Rochelle, New York
    New Rochelle, New York is a suburban city in southern Westchester County just north of New York City, known for its diverse population, waterfront on Long Island Sound, and role as a residential and commercial hub.
  • 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: Eastchester, New York
Triple: [Westchester County, New York, contains, Eastchester, New York]
Generated description
Eastchester, New York is a suburban town in southern Westchester County known for its residential neighborhoods, commuter access to New York City, and well-regarded public schools.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eastchester, New York
Target entity description: Eastchester, New York is a suburban town in southern Westchester County known for its residential neighborhoods, commuter access to New York City, and well-regarded public schools.
  • A. Uniondale, New York
    Uniondale, New York is a hamlet on Long Island best known as the longtime home of the NHL’s New York Islanders at the Nassau Veterans Memorial Coliseum.
  • B. Bronxville, New York
    Bronxville, New York is a small, affluent suburban village just north of New York City, known for its picturesque residential character, strong schools, and proximity to Manhattan.
  • C. Port Chester, New York
    Port Chester, New York is a diverse waterfront village in southeastern Westchester County known for its vibrant dining scene and proximity to the Connecticut border and Long Island Sound.
  • D. Larchmont, New York
    Larchmont, New York is an affluent suburban village in Westchester County known for its historic homes, waterfront along Long Island Sound, and proximity to New York City.
  • E. New Rochelle, New York
    New Rochelle, New York is a suburban city in southern Westchester County just north of New York City, known for its diverse population, waterfront on Long Island Sound, and role as a residential and commercial hub.
  • 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_69a5c38608948190b1fc28a2fec670ea completed March 2, 2026, 5:06 p.m.
NEDg Description generation batch_69a5c3e18df88190b4e3cc8512a4da15 completed March 2, 2026, 5:07 p.m.
NED2 Entity disambiguation (via description) batch_69a5cce2731081909573adb01747160f completed March 2, 2026, 5:46 p.m.
Created at: Feb. 28, 2026, 2:55 a.m.