Triple
T9086613
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IRT East Bronx lines |
E217771
|
entity |
| Predicate | includesService |
P1393
|
FINISHED |
| Object | 6 <train> (Pelham express in the Bronx) |
E154552
|
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: 6 <train> (Pelham express in the Bronx) | Statement: [IRT East Bronx lines, includesService, 6 <train> (Pelham express in the Bronx)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 6 <train> (Pelham express in the Bronx) Context triple: [IRT East Bronx lines, includesService, 6 <train> (Pelham express in the Bronx)]
-
A.
New York City Subway 6 train Pelham Bay Park station
The New York City Subway 6 train Pelham Bay Park station is the elevated northern terminal of the 6 and <6> services, located in the Pelham Bay neighborhood of the Bronx.
-
B.
New York City Subway 6 line
chosen
The New York City Subway 6 line is a local Lexington Avenue Line service in the NYC subway system that runs between the Bronx and Manhattan, serving numerous neighborhoods along the East Side.
-
C.
Sixth Avenue express service
The Sixth Avenue express service is a New York City Subway route pattern that runs express along the IND Sixth Avenue Line in Manhattan, providing faster north–south service than the local trains on the same corridor.
-
D.
1 train (IRT Broadway–Seventh Avenue Line)
The 1 train is a New York City Subway service running along the IRT Broadway–Seventh Avenue Line, providing local service through Manhattan and into the Bronx.
-
E.
A train (Rockaway branch)
The A train (Rockaway branch) is a New York City Subway service that runs along the IND Rockaway Line to serve the Rockaway Peninsula in Queens.
- 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_69ca83d7a0388190ba1af89ed7ba36f9 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc9654cb3c819089fa8c0ab0841c81 |
completed | April 1, 2026, 3:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffe40823481909a5c4b82bd24293a |
completed | April 3, 2026, 5:52 p.m. |
Created at: March 30, 2026, 7:13 p.m.