South Nassau Communities Hospital
E641611
South Nassau Communities Hospital, now known as Mount Sinai South Nassau, is a major not-for-profit acute care hospital serving Long Island’s South Shore as part of the Mount Sinai Health System.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Nassau Communities Hospital canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7100566 — 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: South Nassau Communities Hospital Context triple: [Mount Sinai South Nassau, formerName, South Nassau Communities Hospital]
-
A.
North Shore Medical Center
North Shore Medical Center was the former name of Salem Hospital, a major regional healthcare facility serving communities on Massachusetts’ North Shore.
-
B.
Nassau University Medical Center
Nassau University Medical Center is a major public teaching hospital and Level I trauma center serving Nassau County on Long Island, New York.
-
C.
Montefiore Nyack Hospital
Montefiore Nyack Hospital is a community acute-care medical center in Nyack, New York, affiliated with the Montefiore Health System and serving Rockland County and the surrounding region.
-
D.
Westchester Medical Center
Westchester Medical Center is a major regional hospital and academic medical center serving as a primary tertiary and trauma care provider for the Hudson Valley region of New York.
-
E.
Northern Westchester Hospital
Northern Westchester Hospital is a community hospital and medical center serving patients in northern Westchester County and the surrounding region.
- 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: South Nassau Communities Hospital Target entity description: South Nassau Communities Hospital, now known as Mount Sinai South Nassau, is a major not-for-profit acute care hospital serving Long Island’s South Shore as part of the Mount Sinai Health System.
-
A.
North Shore Medical Center
North Shore Medical Center was the former name of Salem Hospital, a major regional healthcare facility serving communities on Massachusetts’ North Shore.
-
B.
Nassau University Medical Center
Nassau University Medical Center is a major public teaching hospital and Level I trauma center serving Nassau County on Long Island, New York.
-
C.
Montefiore Nyack Hospital
Montefiore Nyack Hospital is a community acute-care medical center in Nyack, New York, affiliated with the Montefiore Health System and serving Rockland County and the surrounding region.
-
D.
Westchester Medical Center
Westchester Medical Center is a major regional hospital and academic medical center serving as a primary tertiary and trauma care provider for the Hudson Valley region of New York.
-
E.
Northern Westchester Hospital
Northern Westchester Hospital is a community hospital and medical center serving patients in northern Westchester County and the surrounding region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
hospital
ⓘ
nonprofit organization ⓘ |
| affiliation | Mount Sinai Health System ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| governedAs | nonprofit hospital ⓘ |
| hasEmergencyDepartment | yes ⓘ |
| hasFormerName | South Nassau Communities Hospital ⓘ |
| hasHelipad | yes ⓘ |
| hasName | Mount Sinai South Nassau ⓘ |
| hasTeachingActivities | yes ⓘ |
| hasTraumaCenter | yes ⓘ |
| hasWebsite |
https://www.mountsinai.org/locations/south-nassau
ⓘ
https://www.southnassau.org ⓘ |
| healthcareType | acute care ⓘ |
| isMajorProviderIn |
Long Island’s South Shore
ⓘ
linked to:
South Shore of Long Island
|
| languageOfService |
English
ⓘ
Spanish ⓘ |
| locatedIn |
Long Island
ⓘ
Nassau County, New York ⓘ New York State ⓘ Oceanside, New York ⓘ |
| networkMembership | Mount Sinai Health System ⓘ |
| nonprofitStatus | 501(c)(3) ⓘ |
| offersService |
behavioral health services
ⓘ
cancer care ⓘ cardiovascular services ⓘ diagnostic imaging ⓘ emergency medicine ⓘ inpatient care ⓘ intensive care ⓘ orthopedic services ⓘ outpatient care ⓘ palliative care ⓘ primary care ⓘ rehabilitation services ⓘ surgical services ⓘ women’s health services ⓘ |
| operatedBy | Mount Sinai Health System ⓘ |
| organizationType | not-for-profit ⓘ |
| partOf | Mount Sinai Health System ⓘ |
| providesCareType |
community hospital services
ⓘ
tertiary care ⓘ |
| regionServed |
Long Island
ⓘ
Nassau County, New York ⓘ Suffolk County, New York ⓘ |
| sector | healthcare ⓘ |
| serves | Long Island’s South Shore ⓘ |
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: South Nassau Communities Hospital Description of subject: South Nassau Communities Hospital, now known as Mount Sinai South Nassau, is a major not-for-profit acute care hospital serving Long Island’s South Shore as part of the Mount Sinai Health System.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.