Triple
T7025238
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 149th Street–Grand Concourse |
E162927
|
entity |
| Predicate | hasStationComplexComponents |
P22144
|
FINISHED |
| Object | 149th Street–Grand Concourse (IRT Jerome Avenue Line) |
E140694
|
NE FINISHED |
How this triple was built (3 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: 149th Street–Grand Concourse (IRT Jerome Avenue Line) | Statement: [149th Street–Grand Concourse, hasStationComplexComponents, 149th Street–Grand Concourse (IRT Jerome Avenue Line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 149th Street–Grand Concourse (IRT Jerome Avenue Line) Context triple: [149th Street–Grand Concourse, hasStationComplexComponents, 149th Street–Grand Concourse (IRT Jerome Avenue Line)]
-
A.
145th Street (IND Concourse Line)
145th Street (IND Concourse Line) is an underground New York City Subway station in Manhattan that serves the B and D trains on the IND Concourse Line.
-
B.
174–175th Streets (Grand Concourse) station
174–175th Streets (Grand Concourse) station is a New York City Subway station in the Bronx serving the Grand Concourse area on the IND Concourse Line.
-
C.
Kingsbridge Road (IRT Jerome Avenue Line)
Kingsbridge Road (IRT Jerome Avenue Line) is a New York City Subway station in the Bronx that serves the Kingsbridge neighborhood along the Jerome Avenue Line.
-
D.
IRT White Plains Road Line at 149th Street–Grand Concourse
chosen
The IRT White Plains Road Line at 149th Street–Grand Concourse is a major New York City Subway junction in the Bronx where the White Plains Road Line intersects with other IRT services, serving as a key transfer and transit hub.
-
E.
191st Street (IRT Broadway–Seventh Avenue Line)
191st Street (IRT Broadway–Seventh Avenue Line) is a deep-level New York City Subway station in Upper Manhattan serving the 1 train.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasStationComplexComponents Context triple: [149th Street–Grand Concourse, hasStationComplexComponents, 149th Street–Grand Concourse (IRT Jerome Avenue Line)]
-
A.
hasComponentStation
chosen
Indicates that an entity includes or is associated with a specific station as one of its component parts.
-
B.
hasStationStructure
Indicates that an entity possesses or is associated with a particular station-related physical structure.
-
C.
hasComplex
Indicates that one entity possesses, is associated with, or is part of a larger composite structure or complex formed with another entity.
-
D.
hasStationFunction
Indicates that an entity serves in a particular functional role or capacity at a station.
-
E.
hasFocalStations
Indicates that an entity is associated with one or more primary or central stations that serve as its main points of focus or operation.
- F. None of above.
Provenance (4 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_69c6885b26248190a857541e3d10e299 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e5ecd4488190bf19e42de55da98b |
completed | March 27, 2026, 8:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c77581e2a88190ad2ec9855772c6a5 |
completed | March 28, 2026, 6:30 a.m. |
| PD | Predicate disambiguation | batch_69c6e1b8118481909d76eb6616160e80 |
completed | March 27, 2026, 7:59 p.m. |
Created at: March 27, 2026, 2:35 p.m.