Triple
T5355483
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coogan's Hollow |
E102678
|
entity |
| Predicate | transportationNearby |
P6208
|
FINISHED |
| Object |
155th Street subway stations
The 155th Street subway stations are New York City Subway stops in Upper Manhattan that serve the 155th Street corridor near the Harlem River and various local landmarks.
|
E514501
|
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: 155th Street subway stations | Statement: [Coogan's Hollow, transportationNearby, 155th Street subway stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 155th Street subway stations Context triple: [Coogan's Hollow, transportationNearby, 155th Street subway stations]
-
A.
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.
-
B.
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.
-
C.
Clinton–Washington Avenues subway station
Clinton–Washington Avenues subway station is a New York City Subway station in Brooklyn serving the G train along Lafayette Avenue.
-
D.
15th Street station
15th Street station is a major underground transit hub in Center City Philadelphia that connects SEPTA’s subway–surface trolleys with the Market–Frankford Line and nearby regional rail services.
-
E.
Central Avenue station
Central Avenue station is a stop on Boston's MBTA Mattapan Trolley line serving the Milton area along the historic Ashmont–Mattapan High-Speed Line.
- 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: 155th Street subway stations Triple: [Coogan's Hollow, transportationNearby, 155th Street subway stations]
Generated description
The 155th Street subway stations are New York City Subway stops in Upper Manhattan that serve the 155th Street corridor near the Harlem River and various local landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 155th Street subway stations Target entity description: The 155th Street subway stations are New York City Subway stops in Upper Manhattan that serve the 155th Street corridor near the Harlem River and various local landmarks.
-
A.
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.
-
B.
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.
-
C.
Clinton–Washington Avenues subway station
Clinton–Washington Avenues subway station is a New York City Subway station in Brooklyn serving the G train along Lafayette Avenue.
-
D.
15th Street station
15th Street station is a major underground transit hub in Center City Philadelphia that connects SEPTA’s subway–surface trolleys with the Market–Frankford Line and nearby regional rail services.
-
E.
Central Avenue station
Central Avenue station is a stop on Boston's MBTA Mattapan Trolley line serving the Milton area along the historic Ashmont–Mattapan High-Speed Line.
- 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_69bd43d8f7248190b64c140734b5c9a8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd862dbb008190aef653acddafd38b |
completed | March 20, 2026, 5:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf21df856c819099cf9047b87d6db8 |
completed | March 21, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69bf22a6e3c081908a18bd370f924d39 |
completed | March 21, 2026, 10:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf22fb8db48190b7ce94e5df8ed37f |
completed | March 21, 2026, 11 p.m. |
Created at: March 20, 2026, 2:01 p.m.