Triple

T4704983
Position Surface form Disambiguated ID Type / Status
Subject Manhattanville campus E104369 entity
Predicate transportationAccess P941 FINISHED
Object 125th Street subway station
The 125th Street subway station is a New York City Subway stop in Harlem that serves as a key transit hub connecting the area, including Columbia University's Manhattanville campus, to the rest of Manhattan and the city.
E462170 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: 125th Street subway station | Statement: [Manhattanville campus, transportationAccess, 125th Street subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 125th Street subway station
Context triple: [Manhattanville campus, transportationAccess, 125th Street subway station]
  • A. Harlem–125th Street station
    Harlem–125th Street station is a major New York City commuter rail hub in East Harlem serving multiple Metro-North Railroad lines.
  • B. Jamaica–179th Street station
    Jamaica–179th Street station is a major eastern terminal of the New York City Subway’s IND Queens Boulevard Line, serving as a key transit hub in the Jamaica neighborhood of Queens.
  • C. Classon Avenue subway station
    Classon Avenue subway station is a local New York City Subway stop in Brooklyn on the G line, serving the Clinton Hill and Bedford–Stuyvesant neighborhoods.
  • D. Lafayette Avenue subway station
    Lafayette Avenue subway station is a New York City Subway station in Brooklyn serving the IND Fulton Street Line.
  • E. 61st Street–Woodside subway station
    61st Street–Woodside subway station is a major Queens transit hub on the New York City Subway’s 7 line, providing connections to the Long Island Rail Road and numerous bus routes.
  • 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: 125th Street subway station
Triple: [Manhattanville campus, transportationAccess, 125th Street subway station]
Generated description
The 125th Street subway station is a New York City Subway stop in Harlem that serves as a key transit hub connecting the area, including Columbia University's Manhattanville campus, to the rest of Manhattan and the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 125th Street subway station
Target entity description: The 125th Street subway station is a New York City Subway stop in Harlem that serves as a key transit hub connecting the area, including Columbia University's Manhattanville campus, to the rest of Manhattan and the city.
  • A. Harlem–125th Street station
    Harlem–125th Street station is a major New York City commuter rail hub in East Harlem serving multiple Metro-North Railroad lines.
  • B. Jamaica–179th Street station
    Jamaica–179th Street station is a major eastern terminal of the New York City Subway’s IND Queens Boulevard Line, serving as a key transit hub in the Jamaica neighborhood of Queens.
  • C. Classon Avenue subway station
    Classon Avenue subway station is a local New York City Subway stop in Brooklyn on the G line, serving the Clinton Hill and Bedford–Stuyvesant neighborhoods.
  • D. Lafayette Avenue subway station
    Lafayette Avenue subway station is a New York City Subway station in Brooklyn serving the IND Fulton Street Line.
  • E. 61st Street–Woodside subway station
    61st Street–Woodside subway station is a major Queens transit hub on the New York City Subway’s 7 line, providing connections to the Long Island Rail Road and numerous bus routes.
  • 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_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63d1e9c48190bad5f7d68bf0f622 completed March 20, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03d074348190a19092fa02a0bb39 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be050e0f488190804c512e7cc17c56 completed March 21, 2026, 2:40 a.m.
NED2 Entity disambiguation (via description) batch_69be05a6bed081909c8d8830fb103610 completed March 21, 2026, 2:42 a.m.
Created at: March 20, 2026, 1:17 p.m.