Naval Station Mayport
E50865
Naval Station Mayport is a major U.S. Navy base near Jacksonville, Florida, serving as a key homeport for surface ships and aircraft operations on the Atlantic coast.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Naval Station Mayport canonical | 29 |
| Naval Station Mayport, Florida | 4 |
| NS Mayport | 1 |
| Naval Branch Health Clinic Mayport | 1 |
| Naval Station Mayport Air Facility | 1 |
| Naval Station Mayport Harbor | 1 |
| Naval Station Mayport airfield | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T401720 — 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: Naval Station Mayport Context triple: [Jacksonville metropolitan area, hasMilitaryInstallation, Naval Station Mayport]
-
A.
Naval Station Norfolk
Naval Station Norfolk is the world’s largest naval base and a major hub for the U.S. Navy’s Atlantic Fleet, located in Norfolk, Virginia.
-
B.
Marine Corps Base Camp Lejeune
Marine Corps Base Camp Lejeune is a major U.S. Marine Corps installation in North Carolina known for its extensive amphibious warfare and combat training operations.
-
C.
Rota Naval Base
Rota Naval Base is a major Spanish naval installation in southern Spain that also serves as a key strategic hub for NATO and U.S. naval operations in the Atlantic and Mediterranean.
-
D.
Fort Liberty, North Carolina
Fort Liberty, North Carolina is a major U.S. Army installation and one of the world’s largest military bases, known for hosting elite units such as the Army Rangers and serving as a central hub for airborne and special operations forces.
-
E.
Naval Air Station Whiting Field
Naval Air Station Whiting Field is a major U.S. Navy training air station that serves as one of the primary sites for training naval aviators and flight officers.
- 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: Naval Station Mayport Target entity description: Naval Station Mayport is a major U.S. Navy base near Jacksonville, Florida, serving as a key homeport for surface ships and aircraft operations on the Atlantic coast.
-
A.
Naval Station Norfolk
Naval Station Norfolk is the world’s largest naval base and a major hub for the U.S. Navy’s Atlantic Fleet, located in Norfolk, Virginia.
-
B.
Marine Corps Base Camp Lejeune
Marine Corps Base Camp Lejeune is a major U.S. Marine Corps installation in North Carolina known for its extensive amphibious warfare and combat training operations.
-
C.
Rota Naval Base
Rota Naval Base is a major Spanish naval installation in southern Spain that also serves as a key strategic hub for NATO and U.S. naval operations in the Atlantic and Mediterranean.
-
D.
Fort Liberty, North Carolina
Fort Liberty, North Carolina is a major U.S. Army installation and one of the world’s largest military bases, known for hosting elite units such as the Army Rangers and serving as a central hub for airborne and special operations forces.
-
E.
Naval Air Station Whiting Field
Naval Air Station Whiting Field is a major U.S. Navy training air station that serves as one of the primary sites for training naval aviators and flight officers.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy base
ⓘ
military installation ⓘ |
| city |
Jacksonville
ⓘ
linked to:
Jacksonville, Florida
|
| country | United States of America ⓘ |
| garrison | U.S. Navy personnel ⓘ |
| hasAccessTo | Atlantic Ocean ⓘ |
| hasAlternativeName |
NS Mayport
ⓘ
linked to:
Naval Station Mayport
Naval Station Mayport, Florida ⓘ
linked to:
Naval Station Mayport
|
| hasComponent |
Naval Station Mayport Air Facility
ⓘ
linked to:
Naval Station Mayport
Naval Station Mayport Harbor ⓘ
linked to:
Naval Station Mayport
|
| hasEnvironmentalSetting | coastal ⓘ |
| hasFAAcode | NRB ⓘ |
| hasFacility |
airfield
ⓘ
commissary ⓘ exchange ⓘ logistics facilities ⓘ maintenance facilities ⓘ medical clinic ⓘ piers ⓘ training facilities ⓘ |
| hasHarbor | yes ⓘ |
| hasHelicopterFacilities | yes ⓘ |
| hasHousing | military family housing ⓘ |
| hasIATAcode | NRB ⓘ |
| hasICAOcode | KNRB ⓘ |
| hasPrimaryMission |
serve as homeport for Atlantic Fleet ships
ⓘ
support fleet readiness ⓘ support naval aviation operations ⓘ |
| hasRunwayLength |
2438 m
ⓘ
8000 ft ⓘ |
| hasRunwayNumber | 05/23 ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| isHomeportFor |
U.S. Navy surface ships
ⓘ
amphibious ships ⓘ guided-missile cruisers ⓘ guided-missile destroyers ⓘ helicopter squadrons ⓘ littoral combat ships ⓘ |
| isMajorHomeportOn | U.S. East Coast ⓘ |
| locatedAtMouthOf | St. Johns River ⓘ |
| locatedIn | Duval County, Florida ⓘ |
| locatedNear | Jacksonville, Florida ⓘ |
| locatedOn | Atlantic coast of the United States ⓘ |
| operator | United States Navy ⓘ |
| partOf |
Navy Region Southeast
ⓘ
U.S. Fleet Forces Command ⓘ |
| state | Florida ⓘ |
| supportsOperationsOf | Atlantic Fleet ⓘ |
| 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: Naval Station Mayport Description of subject: Naval Station Mayport is a major U.S. Navy base near Jacksonville, Florida, serving as a key homeport for surface ships and aircraft operations on the Atlantic coast.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Naval Station Mayport
linked to: Naval Station Mayport
linked to: Naval Station Mayport
linked to: Naval Station Mayport
subject linked to:
helicopter maritime strike wings
linked to: Naval Station Mayport
linked to: Naval Station Mayport
Commander, U.S. Naval Forces Southern Command/Commander, U.S. Fourth Fleet
→
headquartersLocation
→
Naval Station Mayport, Florida
ⓘ
linked to: Naval Station Mayport
linked to: Naval Station Mayport
linked to: Naval Station Mayport