Triple
T8142405
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Z train operates skip-stop with J train on portions of the line |
E190127
|
entity |
| Predicate | lineSection |
P43954
|
FINISHED |
| Object | Jamaica Center–Parsons/Archer to Broadway Junction section of the BMT Jamaica Line |
E238412
|
NE FINISHED |
How this triple was built (2 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: Jamaica Center–Parsons/Archer to Broadway Junction section of the BMT Jamaica Line | Statement: [Z train operates skip-stop with J train on portions of the line, lineSection, Jamaica Center–Parsons/Archer to Broadway Junction section of the BMT Jamaica Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jamaica Center–Parsons/Archer to Broadway Junction section of the BMT Jamaica Line Context triple: [Z train operates skip-stop with J train on portions of the line, lineSection, Jamaica Center–Parsons/Archer to Broadway Junction section of the BMT Jamaica Line]
-
A.
Jamaica Center–Parsons/Archer station
Jamaica Center–Parsons/Archer station is a major New York City Subway terminal and transit hub in Jamaica, Queens, serving as the eastern terminus for several subway lines and connecting to multiple bus routes.
-
B.
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.
-
C.
BMT Archer Avenue Line
chosen
The BMT Archer Avenue Line is a New York City Subway line in Queens that carries BMT services to and from the Jamaica Center–Parsons/Archer terminal.
-
D.
Kosciuszko Street station (BMT Jamaica Line)
Kosciuszko Street station (BMT Jamaica Line) is a local New York City Subway station in Brooklyn served by the J train along the elevated BMT Jamaica Line.
-
E.
Brooklyn, Flatbush and Coney Island line
The Brooklyn, Flatbush and Coney Island line was an early surface and elevated railway in Brooklyn that evolved into what is now known as the BMT Brighton Line of the New York City Subway.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82bd9900819099477cdc2eb4244f |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4443a3748190bbae79f1d673c03d |
completed | March 31, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc94a9ecd08190a029a8d76d9f3bb1 |
completed | April 1, 2026, 3:44 a.m. |
Created at: March 30, 2026, 5:36 p.m.