Triple
T8615701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | L |
E204029
|
entity |
| Predicate | boroughEndpoint |
P52312
|
FINISHED |
| Object |
Brooklyn at Canarsie–Rockaway Parkway
Brooklyn at Canarsie–Rockaway Parkway is the southern terminal station of the New York City Subway’s L train in the Canarsie neighborhood of Brooklyn.
|
E745507
|
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: Brooklyn at Canarsie–Rockaway Parkway | Statement: [L, boroughEndpoint, Brooklyn at Canarsie–Rockaway Parkway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brooklyn at Canarsie–Rockaway Parkway Context triple: [L, boroughEndpoint, Brooklyn at Canarsie–Rockaway Parkway]
-
A.
Far Rockaway – Mott Avenue station
Far Rockaway – Mott Avenue station is a New York City Subway terminal on the IND Rockaway Line in Queens serving the Far Rockaway neighborhood.
-
B.
Brooklyn–Coney Island subway corridor
The Brooklyn–Coney Island subway corridor is a major rapid transit artery in Brooklyn that connects inland neighborhoods to the Coney Island peninsula via multiple New York City Subway lines.
-
C.
BMT Brighton Line at Coney Island–Stillwell Avenue
BMT Brighton Line at Coney Island–Stillwell Avenue is a New York City Subway terminal complex in Brooklyn where the Brighton Line and several other lines converge at the large Coney Island–Stillwell Avenue station.
-
D.
Eastern Parkway–Brooklyn Museum station
Eastern Parkway–Brooklyn Museum station is a New York City Subway station in Brooklyn that serves the Brooklyn Museum and the surrounding cultural institutions along Eastern Parkway.
-
E.
Brooklyn Borough Hall subway station
Brooklyn Borough Hall subway station is a major New York City Subway complex in Downtown Brooklyn that serves multiple lines and provides access to the borough’s civic and commercial center.
- 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: Brooklyn at Canarsie–Rockaway Parkway Triple: [L, boroughEndpoint, Brooklyn at Canarsie–Rockaway Parkway]
Generated description
Brooklyn at Canarsie–Rockaway Parkway is the southern terminal station of the New York City Subway’s L train in the Canarsie neighborhood of Brooklyn.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brooklyn at Canarsie–Rockaway Parkway Target entity description: Brooklyn at Canarsie–Rockaway Parkway is the southern terminal station of the New York City Subway’s L train in the Canarsie neighborhood of Brooklyn.
-
A.
Far Rockaway – Mott Avenue station
Far Rockaway – Mott Avenue station is a New York City Subway terminal on the IND Rockaway Line in Queens serving the Far Rockaway neighborhood.
-
B.
Brooklyn–Coney Island subway corridor
The Brooklyn–Coney Island subway corridor is a major rapid transit artery in Brooklyn that connects inland neighborhoods to the Coney Island peninsula via multiple New York City Subway lines.
-
C.
BMT Brighton Line at Coney Island–Stillwell Avenue
BMT Brighton Line at Coney Island–Stillwell Avenue is a New York City Subway terminal complex in Brooklyn where the Brighton Line and several other lines converge at the large Coney Island–Stillwell Avenue station.
-
D.
Eastern Parkway–Brooklyn Museum station
Eastern Parkway–Brooklyn Museum station is a New York City Subway station in Brooklyn that serves the Brooklyn Museum and the surrounding cultural institutions along Eastern Parkway.
-
E.
Brooklyn Borough Hall subway station
Brooklyn Borough Hall subway station is a major New York City Subway complex in Downtown Brooklyn that serves multiple lines and provides access to the borough’s civic and commercial center.
- 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_69ca832ceab8819096e4a9f546695079 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cc5c2d852081908901f5d2a47035b0 |
completed | March 31, 2026, 11:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea923ae148190a973ef8ad6ccac9a |
completed | April 2, 2026, 5:36 p.m. |
| NEDg | Description generation | batch_69cea9d23cc88190b937e89b9aa2bd66 |
completed | April 2, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ceaaed65a4819083b6a30baa2c0b97 |
completed | April 2, 2026, 5:44 p.m. |
Created at: March 30, 2026, 6:25 p.m.