Pilcomayu (historic or variant spelling)
E487926
Pilcomayu is a historic or variant spelling of the Pilcomayo River, a major South American river flowing through Bolivia, Paraguay, and Argentina.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pilcomayu (historic or variant spelling) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5033770 — 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: Pilcomayu (historic or variant spelling) Context triple: [Pilcomayo River, hasAlternateName, Pilcomayu (historic or variant spelling)]
-
A.
Comayagüela
Comayagüela is a major urban district of Honduras that, together with Tegucigalpa, forms the country’s capital area.
-
B.
Pilcaniyeu
Pilcaniyeu is a small town in Argentina’s Patagonia region, located in the Andean area of Río Negro Province and known for its rural character and nearby natural landscapes.
-
C.
Villapinzón
Villapinzón is a Colombian town and municipality in the department of Cundinamarca, known for its leather industry and location in the Andean highlands.
-
D.
Puerto López
Puerto López is a Colombian town and municipality in the Meta Department, known as a gateway to the Llanos plains and often cited as being near the geographic center of Colombia.
-
E.
Puerto López
Puerto López is a coastal town in Ecuador renowned for its beaches, whale-watching opportunities, and access to Machalilla National Park.
- 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: Pilcomayu (historic or variant spelling) Target entity description: Pilcomayu is a historic or variant spelling of the Pilcomayo River, a major South American river flowing through Bolivia, Paraguay, and Argentina.
-
A.
Comayagüela
Comayagüela is a major urban district of Honduras that, together with Tegucigalpa, forms the country’s capital area.
-
B.
Pilcaniyeu
Pilcaniyeu is a small town in Argentina’s Patagonia region, located in the Andean area of Río Negro Province and known for its rural character and nearby natural landscapes.
-
C.
Villapinzón
Villapinzón is a Colombian town and municipality in the department of Cundinamarca, known for its leather industry and location in the Andean highlands.
-
D.
Puerto López
Puerto López is a Colombian town and municipality in the Meta Department, known as a gateway to the Llanos plains and often cited as being near the geographic center of Colombia.
-
E.
Puerto López
Puerto López is a coastal town in Ecuador renowned for its beaches, whale-watching opportunities, and access to Machalilla National Park.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
historic spelling
ⓘ
river ⓘ |
| basinCountry |
Argentina
NERFINISHED
ⓘ
Bolivia NERFINISHED ⓘ Paraguay NERFINISHED ⓘ |
| borderRiverBetween |
Argentina
NERFINISHED
ⓘ
Bolivia NERFINISHED ⓘ Paraguay NERFINISHED ⓘ |
| continent | South America ⓘ |
| country |
Argentina
ⓘ
Bolivia ⓘ Paraguay NERFINISHED ⓘ |
| denotes | major South American river ⓘ |
| flowsThrough | Gran Chaco NERFINISHED ⓘ |
| hasGeographicTarget |
Argentina
NERFINISHED
ⓘ
Bolivia NERFINISHED ⓘ Paraguay NERFINISHED ⓘ |
| hasHistoricName | Pilcomayu NERFINISHED ⓘ |
| historicallyUsedFor | Pilcomayo River NERFINISHED ⓘ |
| mouth | Paraguay River NERFINISHED ⓘ |
| orthographicRelation | Pilcomayo NERFINISHED ⓘ |
| partOf | Río de la Plata Basin NERFINISHED ⓘ |
| refersTo | Pilcomayo River NERFINISHED ⓘ |
| sourceRegion | Andes NERFINISHED ⓘ |
| usedInLanguage | Spanish ⓘ |
| variantSpellingOf | Pilcomayo River NERFINISHED ⓘ |
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: Pilcomayu (historic or variant spelling) Description of subject: Pilcomayu is a historic or variant spelling of the Pilcomayo River, a major South American river flowing through Bolivia, Paraguay, and Argentina.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.