Nazca River
E809592
The Nazca River is a watercourse in southern Peru that flows through the arid Nazca region, supporting ancient and modern settlements including the ceremonial center of Cahuachi.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nazca River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9499871 — 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: Nazca River Context triple: [Cahuachi, near, Nazca River]
-
A.
Moche River
The Moche River is a coastal river in northern Peru that flows through the arid region around the city of Trujillo before emptying into the Pacific Ocean.
-
B.
Cocha River
The Cocha River is a watercourse in the Peruvian Andes that flows through the scenic Nor Yauyos-Cochas Landscape Reserve, contributing to its highland lakes, waterfalls, and diverse ecosystems.
-
C.
Satipo River
The Satipo River is a waterway in central Peru that flows through the Andean and Amazonian landscapes of the Junín Region, supporting local ecosystems and communities.
-
D.
Urubamba River
The Urubamba River is a major waterway in Peru’s Andes that carves through the region of Machu Picchu and the Sacred Valley, playing a crucial role in Inca history and agriculture.
-
E.
Lima River
The Lima River is a watercourse in northwestern Iberia that flows from Spain into Portugal, passing through the Norte Region before emptying into the Atlantic Ocean at Viana do Castelo.
- 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: Nazca River Target entity description: The Nazca River is a watercourse in southern Peru that flows through the arid Nazca region, supporting ancient and modern settlements including the ceremonial center of Cahuachi.
-
A.
Moche River
The Moche River is a coastal river in northern Peru that flows through the arid region around the city of Trujillo before emptying into the Pacific Ocean.
-
B.
Cocha River
The Cocha River is a watercourse in the Peruvian Andes that flows through the scenic Nor Yauyos-Cochas Landscape Reserve, contributing to its highland lakes, waterfalls, and diverse ecosystems.
-
C.
Satipo River
The Satipo River is a waterway in central Peru that flows through the Andean and Amazonian landscapes of the Junín Region, supporting local ecosystems and communities.
-
D.
Urubamba River
The Urubamba River is a major waterway in Peru’s Andes that carves through the region of Machu Picchu and the Sacred Valley, playing a crucial role in Inca history and agriculture.
-
E.
Lima River
The Lima River is a watercourse in northwestern Iberia that flows from Spain into Portugal, passing through the Norte Region before emptying into the Atlantic Ocean at Viana do Castelo.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith |
Nazca Lines region
NERFINISHED
ⓘ
Nazca culture NERFINISHED ⓘ |
| basinCountry | Peru NERFINISHED ⓘ |
| climateZone | arid ⓘ |
| continent | South America ⓘ |
| country | Peru ⓘ |
| emptiesInto | Pacific Ocean NERFINISHED ⓘ |
| flowsThrough |
Cahuachi area
ⓘ
Ica Region NERFINISHED ⓘ Nazca Desert NERFINISHED ⓘ Nazca Province NERFINISHED ⓘ |
| hasMouthIn | Pacific Ocean NERFINISHED ⓘ |
| hasNameInLanguage | Río Nazca NERFINISHED ⓘ |
| hasPart | Nazca Valley NERFINISHED ⓘ |
| historicallySignificantFor | Nazca culture development ⓘ |
| locatedIn |
Nazca region
NERFINISHED
ⓘ
southern Peru NERFINISHED ⓘ |
| near |
Cahuachi
NERFINISHED
ⓘ
Nazca Lines NERFINISHED ⓘ Nazca city NERFINISHED ⓘ |
| region | Andes foothills NERFINISHED ⓘ |
| sourceRegion | Andes Mountains NERFINISHED ⓘ |
| supports |
Cahuachi ceremonial center
NERFINISHED
ⓘ
Nazca city ⓘ ancient settlements ⓘ modern settlements ⓘ oasis agriculture ⓘ |
| usedFor |
agriculture
ⓘ
irrigation ⓘ |
| watercourseType | intermittent river ⓘ |
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: Nazca River Description of subject: The Nazca River is a watercourse in southern Peru that flows through the arid Nazca region, supporting ancient and modern settlements including the ceremonial center of Cahuachi.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.