Mar del Plata Naval Base
E229650
Mar del Plata Naval Base is a major Argentine naval installation and submarine base located in the coastal city of Mar del Plata.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mar del Plata Naval Base canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2023493 — 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: Mar del Plata Naval Base Context triple: [Argentine Navy, hasBase, Mar del Plata Naval Base]
-
A.
Puerto Belgrano Naval Base
Puerto Belgrano Naval Base is the principal naval base and fleet headquarters of Argentina, located near Bahía Blanca on the country’s Atlantic coast.
-
B.
Base Naval Arturo Prat
Base Naval Arturo Prat is a Chilean Antarctic research and naval station located on Greenwich Island in the South Shetland Islands.
-
C.
Las Palmas Naval Base
Las Palmas Naval Base is a principal Spanish Navy installation located in the Canary Islands, serving as a key hub for maritime operations in the Atlantic.
-
D.
Belgrano II Base
Belgrano II Base is an Argentine research station in Antarctica that supports year-round scientific and logistical operations in one of the continent’s southernmost regions.
-
E.
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.
- 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: Mar del Plata Naval Base Target entity description: Mar del Plata Naval Base is a major Argentine naval installation and submarine base located in the coastal city of Mar del Plata.
-
A.
Puerto Belgrano Naval Base
Puerto Belgrano Naval Base is the principal naval base and fleet headquarters of Argentina, located near Bahía Blanca on the country’s Atlantic coast.
-
B.
Base Naval Arturo Prat
Base Naval Arturo Prat is a Chilean Antarctic research and naval station located on Greenwich Island in the South Shetland Islands.
-
C.
Las Palmas Naval Base
Las Palmas Naval Base is a principal Spanish Navy installation located in the Canary Islands, serving as a key hub for maritime operations in the Atlantic.
-
D.
Belgrano II Base
Belgrano II Base is an Argentine research station in Antarctica that supports year-round scientific and logistical operations in one of the continent’s southernmost regions.
-
E.
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.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
military installation
ⓘ
naval base ⓘ |
| controlledBy | Ministry of Defense of Argentina ⓘ |
| country | Argentina ⓘ |
| garrison |
Argentine Navy
ⓘ
surface form:
Argentine Navy Submarine Force
|
| hasAccessTo |
commercial port infrastructure
ⓘ
open sea ⓘ |
| hasActivity |
crew training
ⓘ
fleet maintenance ⓘ logistical support ⓘ naval exercises ⓘ patrol deployment ⓘ search and rescue support ⓘ |
| hasFunction |
naval operations support
ⓘ
submarine base ⓘ training facility ⓘ |
| hasInfrastructure |
administrative buildings
ⓘ
ammunition depots ⓘ barracks ⓘ fuel storage facilities ⓘ logistics facilities ⓘ maintenance workshops ⓘ piers ⓘ submarine pens ⓘ training buildings ⓘ |
| locatedIn |
Argentina
ⓘ
Buenos Aires Province ⓘ Mar del Plata ⓘ |
| locatedNear |
Mar del Plata
ⓘ
surface form:
Mar del Plata city center
Port of Mar del Plata ⓘ |
| locatedOn |
Atlantic Ocean
ⓘ
coast of Buenos Aires Province ⓘ |
| militaryBranch |
Argentine Navy
ⓘ
surface form:
Armada de la República Argentina
|
| operator | Argentine Navy ⓘ |
| partOf |
Argentine Navy base network
ⓘ
Argentine maritime defense system ⓘ |
| strategicImportance |
key facility for South Atlantic naval operations
ⓘ
primary base for Argentine submarine fleet ⓘ |
| timezone | UTC−03:00 ⓘ |
| usedFor |
coastal defense
ⓘ
maritime patrol operations ⓘ naval training ⓘ submarine logistics ⓘ submarine maintenance ⓘ surface vessel support ⓘ |
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: Mar del Plata Naval Base Description of subject: Mar del Plata Naval Base is a major Argentine naval installation and submarine base located in the coastal city of Mar del Plata.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.