Port Jefferson Station, New York
E715098
Port Jefferson Station, New York is a suburban hamlet in Suffolk County on Long Island that serves as a residential and commercial area closely associated with the nearby village of Port Jefferson.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Port Jefferson Station | 1 |
| Port Jefferson Station, New York canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8091796 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Jefferson Station, New York Context triple: [Port Jefferson, New York, locatedWestOf, Port Jefferson Station, New York]
-
A.
Port Jefferson, New York
Port Jefferson, New York is a historic waterfront village on the North Shore of Long Island known for its harbor, ferry connections to Connecticut, and vibrant downtown.
-
B.
Port Jefferson Branch
The Port Jefferson Branch is a Long Island Rail Road commuter rail line in New York that runs from Hicksville to Port Jefferson, serving communities along the island’s North Shore.
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C.
Hammondsport, New York
Hammondsport, New York is a small village at the southern tip of Keuka Lake renowned as the birthplace of aviation pioneer Glenn H. Curtiss and for its wineries and scenic Finger Lakes setting.
-
D.
Glen Haven, New York
Glen Haven, New York is a small lakeside hamlet in the Finger Lakes region known for its scenic setting on the southern end of Skaneateles Lake.
-
E.
Holtsville, New York
Holtsville, New York is a hamlet and census-designated place on Long Island known for hosting a major IRS processing center and the Brookhaven Ecology Site and Animal Preserve.
- 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: Port Jefferson Station, New York Target entity description: Port Jefferson Station, New York is a suburban hamlet in Suffolk County on Long Island that serves as a residential and commercial area closely associated with the nearby village of Port Jefferson.
-
A.
Port Jefferson, New York
Port Jefferson, New York is a historic waterfront village on the North Shore of Long Island known for its harbor, ferry connections to Connecticut, and vibrant downtown.
-
B.
Port Jefferson Branch
The Port Jefferson Branch is a Long Island Rail Road commuter rail line in New York that runs from Hicksville to Port Jefferson, serving communities along the island’s North Shore.
-
C.
Hammondsport, New York
Hammondsport, New York is a small village at the southern tip of Keuka Lake renowned as the birthplace of aviation pioneer Glenn H. Curtiss and for its wineries and scenic Finger Lakes setting.
-
D.
Glen Haven, New York
Glen Haven, New York is a small lakeside hamlet in the Finger Lakes region known for its scenic setting on the southern end of Skaneateles Lake.
-
E.
Holtsville, New York
Holtsville, New York is a hamlet and census-designated place on Long Island known for hosting a major IRS processing center and the Brookhaven Ecology Site and Animal Preserve.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
census-designated place
ⓘ
hamlet ⓘ |
| adjacentTo |
Coram, New York
NERFINISHED
ⓘ
Miller Place, New York NERFINISHED ⓘ Mount Sinai, New York NERFINISHED ⓘ Port Jefferson, New York NERFINISHED ⓘ Selden, New York NERFINISHED ⓘ Terryville, New York NERFINISHED ⓘ |
| areaCode |
631
ⓘ
934 ⓘ |
| associatedWith | Port Jefferson, New York NERFINISHED ⓘ |
| characteristic |
commercial corridor
ⓘ
residential area ⓘ suburban community ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Suffolk County, New York NERFINISHED ⓘ |
| demographicClassification | suburban hamlet ⓘ |
| GNISFeatureClass | populated place ⓘ |
| governingBody | Town of Brookhaven government NERFINISHED ⓘ |
| hasLandUse |
light commercial development
ⓘ
multi-family housing ⓘ retail centers ⓘ single-family housing ⓘ |
| hasTransportation | Port Jefferson Branch of the Long Island Rail Road NERFINISHED ⓘ |
| locatedIn |
Northeastern Brookhaven, New York
NERFINISHED
ⓘ
Northern Suffolk County, New York NERFINISHED ⓘ United States Northeast region NERFINISHED ⓘ |
| locatedNear | Long Island Sound NERFINISHED ⓘ |
| locatedOn | Long Island ⓘ |
| majorRoad |
New York State Route 112
NERFINISHED
ⓘ
New York State Route 25A NERFINISHED ⓘ New York State Route 347 NERFINISHED ⓘ |
| nearbyFacility | Port Jefferson ferry terminal NERFINISHED ⓘ |
| nearbyWaterBody | Port Jefferson Harbor NERFINISHED ⓘ |
| observesDaylightSavingTime | yes ⓘ |
| partOf |
Brookhaven, New York
NERFINISHED
ⓘ
Long Island, New York NERFINISHED ⓘ New York metropolitan area ⓘ Suffolk County, New York NERFINISHED ⓘ |
| postalCode | 11776 ⓘ |
| region | Town of Brookhaven, New York NERFINISHED ⓘ |
| schoolDistrict |
Comsewogue School District
NERFINISHED
ⓘ
Middle Country Central School District NERFINISHED ⓘ Mount Sinai School District NERFINISHED ⓘ |
| servedBy | Port Jefferson (LIRR station) NERFINISHED ⓘ |
| state | New York ⓘ |
| timeZone | Eastern Time Zone ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Port Jefferson Station, New York Description of subject: Port Jefferson Station, New York is a suburban hamlet in Suffolk County on Long Island that serves as a residential and commercial area closely associated with the nearby village of Port Jefferson.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Port Jefferson Station