Triple
T21727247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Culver Line |
E536304
|
entity |
| Predicate | hasStationArea |
P9950
|
FINISHED |
| Object | Ditmas Avenue |
—
|
NE NERFINISHED |
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: Ditmas Avenue | Statement: [Culver Line, hasStationArea, Ditmas Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ditmas Avenue Context triple: [Culver Line, hasStationArea, Ditmas Avenue]
-
A.
Nostrand Avenue
Nostrand Avenue is a major north–south thoroughfare in Brooklyn, New York City, running through several neighborhoods and serving as a key commercial and transit corridor.
-
B.
Nostrand Avenue
Nostrand Avenue is a commuter rail station in Brooklyn, New York, serving passengers on the Long Island Rail Road’s Atlantic Branch.
-
C.
Astoria Boulevard
Astoria Boulevard is a major thoroughfare in the Astoria neighborhood of Queens, New York City, known for its heavy traffic, commercial activity, and access to key transit routes.
-
D.
Courtlandt Avenue
Courtlandt Avenue is a major north–south street in the South Bronx, New York City, running through predominantly residential and commercial neighborhoods.
-
E.
Van Siclen Avenue
Van Siclen Avenue is a street in Brooklyn, New York City, that lends its name to nearby subway stations and serves as a local thoroughfare in the borough.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ditmas Avenue Target entity description: Ditmas Avenue is a local New York City Subway station in Brooklyn served by the F and <F> trains on the IND Culver Line.
-
A.
Nostrand Avenue
Nostrand Avenue is a major north–south thoroughfare in Brooklyn, New York City, running through several neighborhoods and serving as a key commercial and transit corridor.
-
B.
Nostrand Avenue
Nostrand Avenue is a commuter rail station in Brooklyn, New York, serving passengers on the Long Island Rail Road’s Atlantic Branch.
-
C.
Astoria Boulevard
Astoria Boulevard is a major thoroughfare in the Astoria neighborhood of Queens, New York City, known for its heavy traffic, commercial activity, and access to key transit routes.
-
D.
Courtlandt Avenue
Courtlandt Avenue is a major north–south street in the South Bronx, New York City, running through predominantly residential and commercial neighborhoods.
-
E.
Van Siclen Avenue
Van Siclen Avenue is a street in Brooklyn, New York City, that lends its name to nearby subway stations and serves as a local thoroughfare in the borough.
- F. None of above. chosen
Provenance (2 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_69e0c46d3284819099a4f9d5a704eb95 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd973ac648190bb09e20ac1be2d9b |
completed | April 27, 2026, 9:47 p.m. |
Created at: April 16, 2026, 6:48 p.m.