Tigre River
E362175
The Tigre River is a tributary of the Amazon River in northeastern Peru, flowing through remote areas of the Loreto Region and supporting local Indigenous communities and rainforest ecosystems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tigre River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2405560 — 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: Tigre River Context triple: [Loreto Region, traversedByRiver, Tigre River]
-
A.
Bueno River
The Bueno River is a significant waterway in southern Chile known for its scenic landscapes, ecological importance, and role in regional agriculture and hydropower.
-
B.
Tagliamento River
The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
-
C.
Elo River
The Elo River is a waterway in Central Java, Indonesia, known for flowing near the historic Borobudur Temple and serving as a popular site for rafting and local tourism.
-
D.
Titas River
The Titas River is a distributary of the Meghna River in eastern Bangladesh, known for supporting local agriculture, fisheries, and riverine communities.
-
E.
Oyapock River
The Oyapock River is a South American river forming part of the border between French Guiana and Brazil, known for its biodiverse rainforest basin and the Oyapock River Bridge linking the two territories.
- 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: Tigre River Target entity description: The Tigre River is a tributary of the Amazon River in northeastern Peru, flowing through remote areas of the Loreto Region and supporting local Indigenous communities and rainforest ecosystems.
-
A.
Bueno River
The Bueno River is a significant waterway in southern Chile known for its scenic landscapes, ecological importance, and role in regional agriculture and hydropower.
-
B.
Tagliamento River
The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
-
C.
Elo River
The Elo River is a waterway in Central Java, Indonesia, known for flowing near the historic Borobudur Temple and serving as a popular site for rafting and local tourism.
-
D.
Titas River
The Titas River is a distributary of the Meghna River in eastern Bangladesh, known for supporting local agriculture, fisheries, and riverine communities.
-
E.
Oyapock River
The Oyapock River is a South American river forming part of the border between French Guiana and Brazil, known for its biodiverse rainforest basin and the Oyapock River Bridge linking the two territories.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | South America ⓘ |
| country | Peru ⓘ |
| environmentType | tropical rainforest ⓘ |
| flowsThrough |
Loreto Region of Peru
ⓘ
surface form:
Loreto Region
|
| hasBiodiversity |
aquatic species
ⓘ
riparian fauna ⓘ tropical flora ⓘ |
| hasUse |
local water supply
ⓘ
subsistence fishing ⓘ transportation route ⓘ |
| hydrologicalSystem |
Amazon River
ⓘ
surface form:
Amazon River system
|
| isDescribedAs | remote ⓘ |
| isImportantFor |
Indigenous cultures
ⓘ
local livelihoods ⓘ regional ecology ⓘ |
| locatedIn |
Loreto Region of Peru
ⓘ
surface form:
Loreto Region
northeastern Peru ⓘ |
| locatedInProtectedEcoregion | Amazon rainforest ⓘ |
| partOf | Amazon Basin ⓘ |
| regionType | remote area ⓘ |
| supports |
Indigenous communities
ⓘ
rainforest ecosystems ⓘ |
| supportsActivity |
river transport
ⓘ
small-scale agriculture ⓘ traditional fishing ⓘ |
| tributaryOf | Amazon 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: Tigre River Description of subject: The Tigre River is a tributary of the Amazon River in northeastern Peru, flowing through remote areas of the Loreto Region and supporting local Indigenous communities and rainforest ecosystems.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Loreto Region