Triple
T6759427
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York City Subway 6 line |
E154552
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Westchester Square–East Tremont Avenue
Westchester Square–East Tremont Avenue is a local station on the IRT Pelham Line of the New York City Subway located in the Bronx.
|
E691314
|
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: Westchester Square–East Tremont Avenue | Statement: [New York City Subway 6 line, servesStation, Westchester Square–East Tremont Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westchester Square–East Tremont Avenue Context triple: [New York City Subway 6 line, servesStation, Westchester Square–East Tremont Avenue]
-
A.
West 135th Street
West 135th Street is a major east–west thoroughfare in Harlem, Manhattan, historically significant as a cultural and commercial hub of the neighborhood.
-
B.
Lexington Avenue–63rd Street
Lexington Avenue–63rd Street is a New York City Subway station complex on the Upper East Side of Manhattan that serves as a key transfer point between the IND and BMT lines.
-
C.
Stuyvesant Avenue
Stuyvesant Avenue is a prominent residential street in the Bedford–Stuyvesant neighborhood of Brooklyn, New York City, known for its historic brownstones and tree-lined blocks.
-
D.
West 114th Street
West 114th Street is a street in Manhattan’s Morningside Heights neighborhood, known for running alongside parts of Columbia University and nearby academic and residential buildings.
-
E.
West 44th Street
West 44th Street is a notable Midtown Manhattan thoroughfare in New York City, known for its concentration of Broadway theaters, historic buildings, and cultural landmarks.
- 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: Westchester Square–East Tremont Avenue Triple: [New York City Subway 6 line, servesStation, Westchester Square–East Tremont Avenue]
Generated description
Westchester Square–East Tremont Avenue is a local station on the IRT Pelham Line of the New York City Subway located in the Bronx.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Westchester Square–East Tremont Avenue Target entity description: Westchester Square–East Tremont Avenue is a local station on the IRT Pelham Line of the New York City Subway located in the Bronx.
-
A.
West 135th Street
West 135th Street is a major east–west thoroughfare in Harlem, Manhattan, historically significant as a cultural and commercial hub of the neighborhood.
-
B.
Lexington Avenue–63rd Street
Lexington Avenue–63rd Street is a New York City Subway station complex on the Upper East Side of Manhattan that serves as a key transfer point between the IND and BMT lines.
-
C.
Stuyvesant Avenue
Stuyvesant Avenue is a prominent residential street in the Bedford–Stuyvesant neighborhood of Brooklyn, New York City, known for its historic brownstones and tree-lined blocks.
-
D.
West 114th Street
West 114th Street is a street in Manhattan’s Morningside Heights neighborhood, known for running alongside parts of Columbia University and nearby academic and residential buildings.
-
E.
West 44th Street
West 44th Street is a notable Midtown Manhattan thoroughfare in New York City, known for its concentration of Broadway theaters, historic buildings, and cultural landmarks.
- 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_69c6880fd5808190be684854081e27dd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d21143748190beaab2488971d65b |
completed | March 27, 2026, 6:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c9765b3c5081908c3114271b5d3e15 |
completed | March 29, 2026, 6:58 p.m. |
| NEDg | Description generation | batch_69c977c497ac8190a6689565d7104afd |
completed | March 29, 2026, 7:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c977f2d7248190814fa90eab881688 |
completed | March 29, 2026, 7:05 p.m. |
Created at: March 27, 2026, 2:12 p.m.