Triple

T2874434
Position Surface form Disambiguated ID Type / Status
Subject Hillview Reservoir E56841 entity
Predicate near P350 FINISHED
Object Bronx–Westchester border
The Bronx–Westchester border is the dividing line between New York City's northernmost borough and the suburban county of Westchester, marking a key transition from urban to suburban landscapes.
E307336 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: Bronx–Westchester border | Statement: [Hillview Reservoir, near, Bronx–Westchester border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bronx–Westchester border
Context triple: [Hillview Reservoir, near, Bronx–Westchester border]
  • A. Bronx–Manhattan border region
    The Bronx–Manhattan border region is the urban area where the northern tip of Manhattan meets the Bronx, encompassing neighborhoods like Marble Hill that sit at the intersection of the two boroughs.
  • B. New York–New Jersey border
    The New York–New Jersey border is the state line separating New York and New Jersey, running through the New York metropolitan region and delineating jurisdiction between the two states.
  • C. Queens–Brooklyn
    Queens–Brooklyn refers to the pair of adjacent New York City boroughs located on western Long Island, connected by extensive transit links, neighborhoods, and shared urban infrastructure.
  • D. Staten Island–Manhattan corridor
    The Staten Island–Manhattan corridor is a key travel and commuting route linking Staten Island with Manhattan across New York Harbor.
  • E. Staten Island–Brooklyn corridor
    The Staten Island–Brooklyn corridor is a key transportation link between New York City’s Staten Island and Brooklyn, encompassing major routes that facilitate commuter and freight movement across the Narrows.
  • 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: Bronx–Westchester border
Triple: [Hillview Reservoir, near, Bronx–Westchester border]
Generated description
The Bronx–Westchester border is the dividing line between New York City's northernmost borough and the suburban county of Westchester, marking a key transition from urban to suburban landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bronx–Westchester border
Target entity description: The Bronx–Westchester border is the dividing line between New York City's northernmost borough and the suburban county of Westchester, marking a key transition from urban to suburban landscapes.
  • A. Bronx–Manhattan border region
    The Bronx–Manhattan border region is the urban area where the northern tip of Manhattan meets the Bronx, encompassing neighborhoods like Marble Hill that sit at the intersection of the two boroughs.
  • B. New York–New Jersey border
    The New York–New Jersey border is the state line separating New York and New Jersey, running through the New York metropolitan region and delineating jurisdiction between the two states.
  • C. Queens–Brooklyn
    Queens–Brooklyn refers to the pair of adjacent New York City boroughs located on western Long Island, connected by extensive transit links, neighborhoods, and shared urban infrastructure.
  • D. Staten Island–Manhattan corridor
    The Staten Island–Manhattan corridor is a key travel and commuting route linking Staten Island with Manhattan across New York Harbor.
  • E. Staten Island–Brooklyn corridor
    The Staten Island–Brooklyn corridor is a key transportation link between New York City’s Staten Island and Brooklyn, encompassing major routes that facilitate commuter and freight movement across the Narrows.
  • 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_69ab4a4ced288190ab6d3e062d10f7f6 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abe0032ddc8190bb4d15ec7e3c63e8 completed March 7, 2026, 8:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69b03153b5048190925bfacc07f2db66 completed March 10, 2026, 2:57 p.m.
NEDg Description generation batch_69b031d1f4d88190a9a77db5a6b02d89 completed March 10, 2026, 2:59 p.m.
NED2 Entity disambiguation (via description) batch_69b034eded648190a6b1d00aaa2a61f2 completed March 10, 2026, 3:12 p.m.
Created at: March 6, 2026, 10:03 p.m.