Cocha River
E486297
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cocha River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4074188 — 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: Cocha River Context triple: [Reserva Paisajística Nor Yauyos-Cochas, hasRiver, Cocha River]
-
A.
Coca River
The Coca River is a significant waterway in northeastern Ecuador that flows through the Amazon rainforest and contributes to the Napo River system.
-
B.
Cocal River
The Cocal River is a waterway associated with the area of Dorado, likely serving as a local natural feature important to the region’s landscape and ecology.
-
C.
Arauca River
The Arauca River is a significant waterway in northern South America that forms part of the border between Colombia and Venezuela and feeds into the Orinoco River basin.
-
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.
Guainía River
The Guainía River is a major waterway in the Amazon Basin of southeastern Colombia that forms part of the border with Venezuela and contributes to the headwaters of the Rio Negro.
- 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: Cocha River Target entity description: 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.
-
A.
Coca River
The Coca River is a significant waterway in northeastern Ecuador that flows through the Amazon rainforest and contributes to the Napo River system.
-
B.
Cocal River
The Cocal River is a waterway associated with the area of Dorado, likely serving as a local natural feature important to the region’s landscape and ecology.
-
C.
Arauca River
The Arauca River is a significant waterway in northern South America that forms part of the border between Colombia and Venezuela and feeds into the Orinoco River basin.
-
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.
Guainía River
The Guainía River is a major waterway in the Amazon Basin of southeastern Colombia that forms part of the border with Venezuela and contributes to the headwaters of the Rio Negro.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | South America ⓘ |
| contributesTo |
highland lakes in Nor Yauyos-Cochas Landscape Reserve
ⓘ
waterfalls in Nor Yauyos-Cochas Landscape Reserve ⓘ |
| country | Peru ⓘ |
| ecosystemType | Andean freshwater ecosystem ⓘ |
| flowsThrough | Nor Yauyos-Cochas Landscape Reserve NERFINISHED ⓘ |
| hasEnvironment | high Andean landscape ⓘ |
| hasFeature |
lakes
ⓘ
scenic landscapes ⓘ waterfalls ⓘ |
| hydrologicalFeatureType | freshwater river ⓘ |
| locatedIn |
Nor Yauyos-Cochas Landscape Reserve
NERFINISHED
ⓘ
Peruvian Andes NERFINISHED ⓘ |
| partOf | Andes mountain region NERFINISHED ⓘ |
| protectedArea | Nor Yauyos-Cochas Landscape Reserve NERFINISHED ⓘ |
| region | central highlands of Peru ⓘ |
| supports | diverse Andean ecosystems ⓘ |
| usedFor |
ecotourism
ⓘ
nature observation ⓘ |
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: Cocha River Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.