Argentine Basin
E606773
The Argentine Basin is a deep oceanic basin off the coast of Argentina in the South Atlantic Ocean, known for its great depths and role in regional deep-water circulation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Argentine Basin canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T6601746 — 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: Argentine Basin Context triple: [South Atlantic, containsFeature, Argentine Basin]
-
A.
La Plata Basin
The La Plata Basin is one of South America's largest river basins, encompassing parts of several countries and draining into the Río de la Plata estuary on the Atlantic coast.
-
B.
Venezuelan Basin
The Venezuelan Basin is a deep oceanic basin in the southern Caribbean, lying off the coasts of Venezuela and nearby islands and forming one of the major structural depressions of the Caribbean Sea.
-
C.
Santiago basin
The Santiago basin is a large intermontane valley in central Chile that hosts the country’s capital, Santiago, and is surrounded by the Andes and coastal mountain ranges.
-
D.
Bonaparte Basin
Bonaparte Basin is a large offshore sedimentary basin off northern Australia known for its significant oil and gas resources.
-
E.
Mapimí Basin
The Mapimí Basin is an endorheic desert basin in north-central Mexico, known for its arid landscapes and the Mapimí Biosphere Reserve within the Chihuahuan Desert.
- 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: Argentine Basin Target entity description: The Argentine Basin is a deep oceanic basin off the coast of Argentina in the South Atlantic Ocean, known for its great depths and role in regional deep-water circulation.
-
A.
La Plata Basin
The La Plata Basin is one of South America's largest river basins, encompassing parts of several countries and draining into the Río de la Plata estuary on the Atlantic coast.
-
B.
Venezuelan Basin
The Venezuelan Basin is a deep oceanic basin in the southern Caribbean, lying off the coasts of Venezuela and nearby islands and forming one of the major structural depressions of the Caribbean Sea.
-
C.
Santiago basin
The Santiago basin is a large intermontane valley in central Chile that hosts the country’s capital, Santiago, and is surrounded by the Andes and coastal mountain ranges.
-
D.
Bonaparte Basin
Bonaparte Basin is a large offshore sedimentary basin off northern Australia known for its significant oil and gas resources.
-
E.
Mapimí Basin
The Mapimí Basin is an endorheic desert basin in north-central Mexico, known for its arid landscapes and the Mapimí Biosphere Reserve within the Chihuahuan Desert.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
oceanic basin
ⓘ
submarine basin ⓘ |
| boundedBy |
Falkland Plateau
ⓘ
Rio Grande Rise ⓘ continental margin of Argentina ⓘ |
| hasAverageDepth | approximately 4000–5000 metres ⓘ |
| hasBiologicalRelevance |
habitat for deep-sea benthic communities
ⓘ
region of low primary productivity at surface ⓘ |
| hasClimateRelevance |
influences deep-ocean ventilation in South Atlantic
ⓘ
part of global thermohaline circulation ⓘ |
| hasCountryOnMargin |
Argentina
ⓘ
Uruguay ⓘ |
| hasCurrent |
Antarctic Bottom Water flow along western boundary
ⓘ
deep western boundary current ⓘ |
| hasFeature | great ocean depth ⓘ |
| hasGeologicalAge | Mesozoic-Cenozoic oceanic crust ⓘ |
| hasMaximumDepth | over 6000 metres ⓘ |
| hasMorphology | broad and relatively flat abyssal floor ⓘ |
| hasPressureCondition | high hydrostatic pressure environment ⓘ |
| hasProcess |
bottom-water flow channelling
ⓘ
deep-water formation influence from Southern Ocean ⓘ sediment deposition ⓘ |
| hasRole |
component of South Atlantic overturning circulation
ⓘ
deep-water circulation region ⓘ pathway for Antarctic Bottom Water ⓘ pathway for North Atlantic Deep Water ⓘ |
| hasSeafloorType |
abyssal plain
ⓘ
deep-sea plain ⓘ |
| hasSedimentType |
hemipelagic sediments
ⓘ
pelagic sediments ⓘ turbidite deposits ⓘ |
| hasTemperatureCondition | near-freezing bottom-water temperatures ⓘ |
| hasWaterMass |
Antarctic Bottom Water
ⓘ
Circumpolar Deep Water ⓘ
linked to:
Antarctic Circumpolar Deep Water
North Atlantic Deep Water ⓘ |
| isNorthOf |
Weddell Sea sector of Southern Ocean
ⓘ
linked to:
Weddell Sea
|
| isRegionOf |
deep-sea research cruises
ⓘ
hydrographic sections of South Atlantic ⓘ |
| isSouthOf | Brazil Basin ⓘ |
| isWestOf | Mid-Atlantic Ridge ⓘ |
| locatedIn |
South Atlantic Ocean
ⓘ
linked to:
South Atlantic
|
| locatedOffCoastOf | Argentina ⓘ |
| locatedOnSideOf | western South Atlantic ⓘ |
| partOf | Atlantic Ocean ⓘ |
| studiedInDiscipline |
marine geology
ⓘ
oceanography ⓘ physical oceanography ⓘ |
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: Argentine Basin Description of subject: The Argentine Basin is a deep oceanic basin off the coast of Argentina in the South Atlantic Ocean, known for its great depths and role in regional deep-water circulation.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.