Base Arturo Prat
E4133
Base Arturo Prat is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific and meteorological studies in the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Base Arturo Prat canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T45793 — 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: Base Arturo Prat Context triple: [Chilean Antarctic Territory, containsResearchStation, Base Arturo Prat]
-
A.
Andrés
Andrés is a Spanish given name commonly used as the equivalent of Andrew.
-
B.
Porter
Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
-
C.
Holden
Holden was an Australian automobile manufacturer and marque owned by General Motors, known for producing popular locally designed cars before ceasing operations in the 21st century.
-
D.
Rockwell Cage
Rockwell Cage is an indoor athletic facility at the Massachusetts Institute of Technology that serves as the primary venue for the MIT Engineers’ home sports events.
-
E.
Max Hollein
Max Hollein is an Austrian-born museum director and art historian best known for leading major institutions in Europe and the United States, including serving as director of New York’s Metropolitan Museum of Art.
- 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: Base Arturo Prat Target entity description: Base Arturo Prat is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific and meteorological studies in the region.
-
A.
Andrés
Andrés is a Spanish given name commonly used as the equivalent of Andrew.
-
B.
Porter
Porter is a transit station in Cambridge, Massachusetts that serves both MBTA commuter rail and Red Line subway services.
-
C.
Holden
Holden was an Australian automobile manufacturer and marque owned by General Motors, known for producing popular locally designed cars before ceasing operations in the 21st century.
-
D.
Rockwell Cage
Rockwell Cage is an indoor athletic facility at the Massachusetts Institute of Technology that serves as the primary venue for the MIT Engineers’ home sports events.
-
E.
Max Hollein
Max Hollein is an Austrian-born museum director and art historian best known for leading major institutions in Europe and the United States, including serving as director of New York’s Metropolitan Museum of Art.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | Antarctic research station ⓘ |
| administeredBy | Chilean Navy Hydrographic and Oceanographic Service (SHOA) ⓘ |
| belongsTo |
South Shetland Islands
ⓘ
surface form:
South Shetland Islands group
|
| climate | polar maritime climate ⓘ |
| continent | Antarctica ⓘ |
| coordinates | 62°30′S 59°41′W ⓘ |
| country | Chile ⓘ |
| demilitarizedUnder | Antarctic Treaty ⓘ |
| establishedBy |
Chile
ⓘ
Chilean Navy ⓘ |
| formerStatus | year-round station ⓘ |
| hasAlternativeName |
Base Naval Arturo Prat
ⓘ
Base Prat ⓘ |
| hasFacility |
accommodation buildings
ⓘ
communications facilities ⓘ fuel storage ⓘ laboratory ⓘ meteorological station ⓘ power generation units ⓘ small pier or landing area ⓘ |
| hasLegalStatus | subject to Antarctic Treaty System ⓘ |
| inception | 1947 ⓘ |
| languageUsed | Spanish ⓘ |
| locatedOnCoastOf | Greenwich Island ⓘ |
| location |
Antarctica
ⓘ
Greenwich Island ⓘ South Shetland Islands ⓘ |
| namedAfter |
Bernardo O'Higgins
ⓘ
surface form:
Arturo Prat
Arturo Prat Chacón ⓘ |
| nearbyWaterBody | Bransfield Strait ⓘ |
| operator | Chilean Navy ⓘ |
| partOf |
Chilean Antarctic Territory infrastructure
ⓘ
Chilean Antarctic Directorate ⓘ
surface form:
Chilean Antarctic program
|
| primaryUse |
geophysical research
ⓘ
meteorological observations ⓘ oceanographic research ⓘ scientific research ⓘ support for Antarctic expeditions ⓘ |
| researchField |
environmental monitoring
ⓘ
geophysics ⓘ glaciology ⓘ meteorology ⓘ oceanography ⓘ |
| status |
seasonal
ⓘ
summer-only operation (in recent decades) ⓘ |
| timezone | UTC−04:00 ⓘ |
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: Base Arturo Prat Description of subject: Base Arturo Prat is a Chilean Antarctic research station located on Greenwich Island in the South Shetland Islands, supporting scientific and meteorological studies in the region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.