San Martín Base
E73086
San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Martín Base canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T559545 — 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: San Martín Base Context triple: [Antarctic Peninsula, hasResearchStation, San Martín Base]
-
A.
Marambio Base
Marambio Base is an Argentine Antarctic research station and airbase located on Seymour Island near the Antarctic Peninsula, serving as a key logistical hub for scientific operations in the region.
-
B.
Esperanza Base
Esperanza Base is an Argentine research station and small civilian settlement located on the northern tip of the Antarctic Peninsula.
-
C.
Artigas Base
Artigas Base is a Uruguayan scientific research station located on King George Island in the South Shetland Islands near the Antarctic Peninsula.
-
D.
Puerto Williams
Puerto Williams is a small Chilean town on Navarino Island, often cited as one of the southernmost settlements in the world and a gateway to Antarctic and subantarctic research and tourism.
-
E.
Palmer Station
Palmer Station is a United States research facility on Anvers Island off the Antarctic Peninsula, focused on marine biology, climate, and ecosystem studies in the Western Antarctic 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: San Martín Base Target entity description: San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
-
A.
Marambio Base
Marambio Base is an Argentine Antarctic research station and airbase located on Seymour Island near the Antarctic Peninsula, serving as a key logistical hub for scientific operations in the region.
-
B.
Esperanza Base
Esperanza Base is an Argentine research station and small civilian settlement located on the northern tip of the Antarctic Peninsula.
-
C.
Artigas Base
Artigas Base is a Uruguayan scientific research station located on King George Island in the South Shetland Islands near the Antarctic Peninsula.
-
D.
Puerto Williams
Puerto Williams is a small Chilean town on Navarino Island, often cited as one of the southernmost settlements in the world and a gateway to Antarctic and subantarctic research and tourism.
-
E.
Palmer Station
Palmer Station is a United States research facility on Anvers Island off the Antarctic Peninsula, focused on marine biology, climate, and ecosystem studies in the Western Antarctic region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | Antarctic research station ⓘ |
| belongsTo |
Dirección Nacional del Antártico
ⓘ
surface form:
Argentine Antarctic Program
|
| climate | polar climate ⓘ |
| coast | Fallières Coast ⓘ |
| continent | Antarctica ⓘ |
| coordinates | 68°07′S 67°08′W ⓘ |
| country | Argentina ⓘ |
| environmentalRegime | protected by Antarctic environmental protocols ⓘ |
| established | 1951 ⓘ |
| governingTreaty | Antarctic Treaty System ⓘ |
| hasFacility |
accommodation buildings
ⓘ
communications systems ⓘ laboratories ⓘ power plant ⓘ storage warehouses ⓘ |
| hasFunction |
geodetic observations
ⓘ
meteorological observations ⓘ support for mapping and cartography ⓘ |
| hemisphere | Southern Hemisphere ⓘ |
| languageUsed | Spanish ⓘ |
| location |
Antarctic Peninsula
ⓘ
Barry Island ⓘ Margarita Bay ⓘ |
| namedAfter | José de San Martín ⓘ |
| nationality | Argentine ⓘ |
| nearbyGeographicFeature |
Antarctic Peninsula
ⓘ
surface form:
Antarctic Peninsula west coast
|
| openingDate | 21 March 1951 ⓘ |
| operator | Argentine Army ⓘ |
| partOf |
Argentine Antarctica
ⓘ
surface form:
Argentine Antarctic Sector
|
| partOfNetwork | Argentine Antarctic research stations network ⓘ |
| purpose |
maintain Argentine presence in Antarctica
ⓘ
scientific research ⓘ |
| region | Graham Land ⓘ |
| researchField |
biology
ⓘ
environmental monitoring ⓘ geophysics ⓘ glaciology ⓘ meteorology ⓘ oceanography ⓘ |
| sea | Marguerite Bay ⓘ |
| seasonalPopulation |
higher in summer
ⓘ
lower in winter ⓘ |
| status | permanent ⓘ |
| supplyMethod |
aircraft
ⓘ
ship ⓘ |
| usedFor |
logistical support for Antarctic operations
ⓘ
support of field campaigns on Antarctic Peninsula ⓘ |
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: San Martín Base Description of subject: San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.