Triple
T19004592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LIRR Port Jefferson Branch |
E465045
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Greenlawn |
—
|
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: Greenlawn | Statement: [LIRR Port Jefferson Branch, hasStation, Greenlawn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greenlawn Context triple: [LIRR Port Jefferson Branch, hasStation, Greenlawn]
-
A.
Greenlawn Park
Greenlawn Park is a local public recreational area in Greenlawn, New York, offering open green space and outdoor amenities for community use.
-
B.
Lawnside
Lawnside is a small, historically African American borough located in Camden County, New Jersey.
-
C.
Spring Glen
Spring Glen is a primarily residential neighborhood in the town of Hamden, Connecticut, known for its tree-lined streets and suburban character just north of New Haven.
-
D.
Woodlawn
Woodlawn is an unincorporated community and suburb of Baltimore known for hosting several major federal agency offices, including the Social Security Administration headquarters.
-
E.
Woodlawn
Woodlawn is a residential neighborhood in the northern Bronx of New York City, known for its strong Irish-American community and proximity to the historic Woodlawn Cemetery.
- 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: Greenlawn Target entity description: Greenlawn is a hamlet in the town of Huntington on Long Island, New York, served by the Long Island Rail Road’s Port Jefferson Branch.
-
A.
Greenlawn Park
Greenlawn Park is a local public recreational area in Greenlawn, New York, offering open green space and outdoor amenities for community use.
-
B.
Lawnside
Lawnside is a small, historically African American borough located in Camden County, New Jersey.
-
C.
Spring Glen
Spring Glen is a primarily residential neighborhood in the town of Hamden, Connecticut, known for its tree-lined streets and suburban character just north of New Haven.
-
D.
Woodlawn
Woodlawn is a historic, predominantly residential neighborhood on Chicago’s South Side known for its proximity to the University of Chicago and Jackson Park.
-
E.
Woodlawn
Woodlawn is an unincorporated community and suburb of Baltimore known for hosting several major federal agency offices, including the Social Security Administration headquarters.
- 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_69d8dd01a56c81909694a128c66b21d7 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6a3db9c8190a1bf0228e360a6e0 |
completed | April 20, 2026, 7:32 a.m. |
Created at: April 10, 2026, 12:01 p.m.