Triple

T326513
Position Surface form Disambiguated ID Type / Status
Subject Croton water supply system E6530 entity
Predicate supplies P1853 FINISHED
Object borough of Manhattan
The borough of Manhattan is the densely populated urban core of New York City, known as a global center for finance, culture, and media.
 E116346 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: borough of Manhattan | Statement: [Croton water supply system, supplies, borough of Manhattan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: borough of Manhattan
Context triple: [Croton water supply system, supplies, borough of Manhattan]
  • A. Manhattan District
    Manhattan District was the U.S. Army Corps of Engineers unit that oversaw the top-secret World War II project to develop the first atomic bombs.
  • B. Staten Island and Manhattan
    Staten Island and Manhattan are two of New York City’s five boroughs, connected across New York Harbor and contrasting sharply in density, skyline, and urban character.
  • C. The Bronx
    The Bronx is one of the five boroughs of New York City, known as the birthplace of hip-hop and home to Yankee Stadium and the Bronx Zoo.
  • D. Downtown Brooklyn
    Downtown Brooklyn is a major commercial and civic hub of Brooklyn, New York City, known for its government buildings, office towers, shopping centers, and growing residential developments.
  • E. Queens
    Queens is one of the five boroughs of New York City, known for its ethnic diversity, major airports, and mix of residential neighborhoods and commercial centers.
  • 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: borough of Manhattan
Triple: [Croton water supply system, supplies, borough of Manhattan]
Generated description
The borough of Manhattan is the densely populated urban core of New York City, known as a global center for finance, culture, and media.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: borough of Manhattan
Target entity description: The borough of Manhattan is the densely populated urban core of New York City, known as a global center for finance, culture, and media.
  • A. Manhattan District
    Manhattan District was the U.S. Army Corps of Engineers unit that oversaw the top-secret World War II project to develop the first atomic bombs.
  • B. Staten Island and Manhattan
    Staten Island and Manhattan are two of New York City’s five boroughs, connected across New York Harbor and contrasting sharply in density, skyline, and urban character.
  • C. The Bronx
    The Bronx is one of the five boroughs of New York City, known as the birthplace of hip-hop and home to Yankee Stadium and the Bronx Zoo.
  • D. Downtown Brooklyn
    Downtown Brooklyn is a major commercial and civic hub of Brooklyn, New York City, known for its government buildings, office towers, shopping centers, and growing residential developments.
  • E. Queens
    Queens is one of the five boroughs of New York City, known for its ethnic diversity, major airports, and mix of residential neighborhoods and commercial centers.
  • 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea974d8481908c7d84f72a7728b6 completed Feb. 28, 2026, 1:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac1cc7fc6c8190ac5da1e473396932 completed March 7, 2026, 12:40 p.m.
NEDg Description generation batch_69ac1d3b36c08190852dc68a1dc282f2 completed March 7, 2026, 12:42 p.m.
NED2 Entity disambiguation (via description) batch_69ac1ded444c81909a7b9f9e3869bd38 completed March 7, 2026, 12:45 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.