Santa River
E676892
The Santa River is a major river in north-central Peru that flows from the Andes through the Callejón de Huaylas to the Pacific Ocean, supporting agriculture and hydroelectric power along its course.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Santa River canonical | 1 |
| Santa River basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4187896 — 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: Santa River Context triple: [Ancash Region, contains, Santa River]
-
A.
Nestos River
The Nestos River is a major river in the Balkans that flows from Bulgaria into northeastern Greece, forming scenic gorges and wetlands before emptying into the Aegean Sea.
-
B.
Tüp River
The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
-
C.
Meadow River
Meadow River is a tributary in West Virginia known for its rugged gorge and challenging whitewater rapids popular with kayakers and rafters.
-
D.
Noroton River
The Noroton River is a small coastal stream in southwestern Connecticut that forms part of the boundary between the towns of Darien and Stamford before emptying into Long Island Sound.
-
E.
Innerste River
The Innerste River is a tributary of the Leine in Lower Saxony, Germany, flowing through the Hildesheim region and contributing to the historic landscape around the city’s famed medieval churches.
- 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: Santa River Target entity description: The Santa River is a major river in north-central Peru that flows from the Andes through the Callejón de Huaylas to the Pacific Ocean, supporting agriculture and hydroelectric power along its course.
-
A.
Nestos River
The Nestos River is a major river in the Balkans that flows from Bulgaria into northeastern Greece, forming scenic gorges and wetlands before emptying into the Aegean Sea.
-
B.
Tüp River
The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
-
C.
Meadow River
Meadow River is a tributary in West Virginia known for its rugged gorge and challenging whitewater rapids popular with kayakers and rafters.
-
D.
Noroton River
The Noroton River is a small coastal stream in southwestern Connecticut that forms part of the boundary between the towns of Darien and Stamford before emptying into Long Island Sound.
-
E.
Innerste River
The Innerste River is a tributary of the Leine in Lower Saxony, Germany, flowing through the Hildesheim region and contributing to the historic landscape around the city’s famed medieval churches.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| associatedCity |
Chimbote
NERFINISHED
ⓘ
Huaraz NERFINISHED ⓘ |
| associatedTown |
Caraz
NERFINISHED
ⓘ
Yungay NERFINISHED ⓘ |
| basinCountry | Peru NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Peru ⓘ |
| drainageBasin | Pacific Ocean basin NERFINISHED ⓘ |
| emptiesInto | Pacific Ocean NERFINISHED ⓘ |
| flowsDirection |
generally north–south in the Callejón de Huaylas
ⓘ
westward to the Pacific Ocean ⓘ |
| flowsThrough |
Ancash Region
NERFINISHED
ⓘ
Callejón de Huaylas NERFINISHED ⓘ Caraz NERFINISHED ⓘ Carhuaz Province NERFINISHED ⓘ Cañón del Pato NERFINISHED ⓘ Huaraz Province NERFINISHED ⓘ Yungay Province NERFINISHED ⓘ |
| hasEconomicImportance |
agriculture in Ancash Region
ⓘ
hydropower for northern Peru ⓘ |
| hasHydroelectricPlant | Cañón del Pato Hydroelectric Plant NERFINISHED ⓘ |
| hasRisk |
flooding
ⓘ
glacial lake outburst impacts from Cordillera Blanca ⓘ |
| languageOfToponym | Spanish ⓘ |
| length | approximately 336 km ⓘ |
| locatedIn | north-central Peru NERFINISHED ⓘ |
| locatedInValley | Callejón de Huaylas NERFINISHED ⓘ |
| mouthLocation |
Chimbote
NERFINISHED
ⓘ
Pacific Ocean NERFINISHED ⓘ Santa Province NERFINISHED ⓘ |
| nameInSpanish | Río Santa NERFINISHED ⓘ |
| region | Andean region NERFINISHED ⓘ |
| separates |
Cordillera Blanca
NERFINISHED
ⓘ
Cordillera Negra NERFINISHED ⓘ |
| sourceLocation |
Andes
NERFINISHED
ⓘ
Cordillera Blanca NERFINISHED ⓘ |
| supports |
hydroelectric power generation
ⓘ
irrigated agriculture ⓘ |
| usedFor |
domestic water supply
ⓘ
fishing ⓘ hydropower ⓘ irrigation ⓘ |
| valleyName | Callejón de Huaylas 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: Santa River Description of subject: The Santa River is a major river in north-central Peru that flows from the Andes through the Callejón de Huaylas to the Pacific Ocean, supporting agriculture and hydroelectric power along its course.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Santa River basin