Triple

T11522900
Position Surface form Disambiguated ID Type / Status
Subject White Plains Road E273210 entity
Predicate hasSubwayStation P726 FINISHED
Object 219th Street station
219th Street station is a New York City Subway station in the Bronx serving the IRT White Plains Road Line.
 E936813 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: 219th Street station | Statement: [White Plains Road, hasSubwayStation, 219th Street station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 219th Street station
Context triple: [White Plains Road, hasSubwayStation, 219th Street station]
  • A. 96th Street station
    96th Street station is a New York City Subway station on the Second Avenue Line in Manhattan, known for its modern design and prominent public art installations.
  • B. 233rd Street station
    233rd Street station is a New York City Subway station in the Bronx serving the IRT White Plains Road Line.
  • C. East 180th Street station
    East 180th Street station is a New York City Subway station in the Bronx that serves as a key stop and transfer point on the IRT White Plains Road Line.
  • D. 169th Street station
    169th Street station is a New York City Subway station in Jamaica, Queens, serving the E line near the Jamaica Estates neighborhood.
  • E. 170th Street (Grand Concourse) station
    170th Street (Grand Concourse) station is a New York City Subway station in the Bronx serving the B and D lines along the Grand Concourse.
  • 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: 219th Street station
Triple: [White Plains Road, hasSubwayStation, 219th Street station]
Generated description
219th Street station is a New York City Subway station in the Bronx serving the IRT White Plains Road Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 219th Street station
Target entity description: 219th Street station is a New York City Subway station in the Bronx serving the IRT White Plains Road Line.
  • A. 96th Street station
    96th Street station is a New York City Subway station on the Second Avenue Line in Manhattan, known for its modern design and prominent public art installations.
  • B. 233rd Street station
    233rd Street station is a New York City Subway station in the Bronx serving the IRT White Plains Road Line.
  • C. East 180th Street station
    East 180th Street station is a New York City Subway station in the Bronx that serves as a key stop and transfer point on the IRT White Plains Road Line.
  • D. 169th Street station
    169th Street station is a New York City Subway station in Jamaica, Queens, serving the E line near the Jamaica Estates neighborhood.
  • E. 170th Street (Grand Concourse) station
    170th Street (Grand Concourse) station is a New York City Subway station in the Bronx serving the B and D lines along the Grand Concourse.
  • 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fd26648819083de19bcddf8ad69 completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee86853e088190a9c1378aad45fa18 completed April 26, 2026, 9:41 p.m.
NEDg Description generation batch_69ee9cf1cb2481908bc473c87bc42d60 completed April 26, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_69eecd31894481908dbd55f605c693f9 completed April 27, 2026, 2:42 a.m.
Created at: April 8, 2026, 9:37 p.m.