Portsmouth Naval Hospital
E628439
Portsmouth Naval Hospital is a historic U.S. Navy medical facility in Portsmouth, Virginia, recognized as one of the oldest continuously operating naval hospitals in the United States.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Naval Medical Center Portsmouth | 1 |
| Portsmouth Naval Hospital canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6918293 — 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: Portsmouth Naval Hospital Context triple: [Portsmouth, Virginia, hasHistoricSite, Portsmouth Naval Hospital]
-
A.
Bethesda Naval Hospital
Bethesda Naval Hospital, officially the National Naval Medical Center in Bethesda, Maryland, was a major U.S. military medical facility known for treating presidents and other high-ranking officials.
-
B.
Naval Hospital Beaufort
Naval Hospital Beaufort is a United States Navy medical treatment facility serving military personnel, retirees, and their families in the Lowcountry region of South Carolina.
-
C.
U.S. Marine Hospital at Portland, Maine
The U.S. Marine Hospital at Portland, Maine is a historic 19th-century federal medical facility built to serve merchant seamen, notable for its distinguished neoclassical architecture.
-
D.
Naval Station Newport
Naval Station Newport is a major U.S. Navy installation in Newport, Rhode Island, known primarily as a center for naval education, training, and war college activities.
-
E.
Marine Hospital at Chelsea, Massachusetts
The Marine Hospital at Chelsea, Massachusetts is a historic 19th-century federal medical facility for seamen, notable for its monumental Greek Revival architecture by Alexander Parris overlooking Boston Harbor.
- 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: Portsmouth Naval Hospital Target entity description: Portsmouth Naval Hospital is a historic U.S. Navy medical facility in Portsmouth, Virginia, recognized as one of the oldest continuously operating naval hospitals in the United States.
-
A.
Bethesda Naval Hospital
Bethesda Naval Hospital, officially the National Naval Medical Center in Bethesda, Maryland, was a major U.S. military medical facility known for treating presidents and other high-ranking officials.
-
B.
Naval Hospital Beaufort
Naval Hospital Beaufort is a United States Navy medical treatment facility serving military personnel, retirees, and their families in the Lowcountry region of South Carolina.
-
C.
U.S. Marine Hospital at Portland, Maine
The U.S. Marine Hospital at Portland, Maine is a historic 19th-century federal medical facility built to serve merchant seamen, notable for its distinguished neoclassical architecture.
-
D.
Naval Station Newport
Naval Station Newport is a major U.S. Navy installation in Newport, Rhode Island, known primarily as a center for naval education, training, and war college activities.
-
E.
Marine Hospital at Chelsea, Massachusetts
The Marine Hospital at Chelsea, Massachusetts is a historic 19th-century federal medical facility for seamen, notable for its monumental Greek Revival architecture by Alexander Parris overlooking Boston Harbor.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy installation
ⓘ
medical facility ⓘ naval hospital ⓘ |
| affiliation | United States Navy Medical Corps NERFINISHED ⓘ |
| buildingUse | hospital ⓘ |
| category |
Buildings and structures in Portsmouth, Virginia
ⓘ
Military hospitals in Virginia ⓘ United States Navy hospitals NERFINISHED ⓘ |
| continuouslyOperating | true ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasEmergencyService | yes ⓘ |
| hasSpeciality |
cardiology
ⓘ
emergency medicine ⓘ general medicine ⓘ military medicine ⓘ obstetrics and gynecology ⓘ orthopedics ⓘ pediatrics ⓘ psychiatry ⓘ surgery ⓘ trauma care ⓘ |
| heritageDesignation | historic hospital ⓘ |
| historicSignificance | early U.S. naval medical infrastructure ⓘ |
| inception | 1830s ⓘ |
| isMilitaryHospital | true ⓘ |
| locatedIn | Portsmouth, Virginia NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Commonwealth of Virginia NERFINISHED ⓘ |
| locatedInCounty | Portsmouth independent city ⓘ |
| locatedInMetropolitanArea | Hampton Roads NERFINISHED ⓘ |
| locatedOn | Elizabeth River NERFINISHED ⓘ |
| near |
Naval Station Norfolk
NERFINISHED
ⓘ
Norfolk Naval Shipyard NERFINISHED ⓘ Norfolk, Virginia NERFINISHED ⓘ |
| notableFor | being one of the oldest continuously operating naval hospitals in the United States ⓘ |
| operatedBy | Bureau of Medicine and Surgery NERFINISHED ⓘ |
| operator | United States Navy ⓘ |
| ownedBy |
United States Department of Defense
NERFINISHED
ⓘ
United States Department of the Navy NERFINISHED ⓘ |
| partOf |
Military health system of the United States
NERFINISHED
ⓘ
United States Navy medical system NERFINISHED ⓘ |
| primaryFunction |
providing medical care to Navy personnel
ⓘ
providing medical care to military families ⓘ providing medical care to other U.S. military personnel ⓘ |
| region | Southeastern Virginia NERFINISHED ⓘ |
| serves |
active duty military
ⓘ
military dependents ⓘ military retirees ⓘ |
| serviceBranch | United States Navy ⓘ |
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: Portsmouth Naval Hospital Description of subject: Portsmouth Naval Hospital is a historic U.S. Navy medical facility in Portsmouth, Virginia, recognized as one of the oldest continuously operating naval hospitals in the United States.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Portsmouth, Virginia
this entity surface form:
Naval Medical Center Portsmouth