Toltén River
E463372
The Toltén River is a major watercourse in southern Chile that flows westward from the Andes to the Pacific Ocean, draining the Villarrica Lake basin.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Toltén River canonical | 5 |
| Toltén River basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4713215 — 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: Toltén River Context triple: [Villarrica Lake, hasOutflow, Toltén River]
-
A.
Choluteca River
The Choluteca River is a major river in southern Honduras known for flowing through the capital city, Tegucigalpa, and for its severe flooding during Hurricane Mitch in 1998.
-
B.
Zapote River
The Zapote River is a waterway in the southern part of Metro Manila and Cavite in the Philippines, historically known as the site of the Battle of Zapote River during the Philippine Revolution and the Philippine–American War.
-
C.
Tecolutla River
The Tecolutla River is a coastal river in the Mexican state of Veracruz known for its tropical lowland course and importance to local agriculture, fishing, and ecotourism.
-
D.
Usumacinta River
The Usumacinta River is a major river in southeastern Mexico and northwestern Guatemala, known for its extensive rainforest basin, rich biodiversity, and archaeological sites of the ancient Maya civilization along its banks.
-
E.
Lozoya River
The Lozoya River is a mountain river in central Spain that flows through the Sierra de Guadarrama and supplies water to the Madrid region.
- 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: Toltén River Target entity description: The Toltén River is a major watercourse in southern Chile that flows westward from the Andes to the Pacific Ocean, draining the Villarrica Lake basin.
-
A.
Choluteca River
The Choluteca River is a major river in southern Honduras known for flowing through the capital city, Tegucigalpa, and for its severe flooding during Hurricane Mitch in 1998.
-
B.
Zapote River
The Zapote River is a waterway in the southern part of Metro Manila and Cavite in the Philippines, historically known as the site of the Battle of Zapote River during the Philippine Revolution and the Philippine–American War.
-
C.
Tecolutla River
The Tecolutla River is a coastal river in the Mexican state of Veracruz known for its tropical lowland course and importance to local agriculture, fishing, and ecotourism.
-
D.
Usumacinta River
The Usumacinta River is a major river in southeastern Mexico and northwestern Guatemala, known for its extensive rainforest basin, rich biodiversity, and archaeological sites of the ancient Maya civilization along its banks.
-
E.
Lozoya River
The Lozoya River is a mountain river in central Spain that flows through the Sierra de Guadarrama and supplies water to the Madrid region.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Chile NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Chile ⓘ |
| drainageBasin | Villarrica Lake basin NERFINISHED ⓘ |
| drains | Villarrica Lake NERFINISHED ⓘ |
| flowsDirection | westward ⓘ |
| flowsFrom | Villarrica Lake NERFINISHED ⓘ |
| flowsThrough | Araucanía Region NERFINISHED ⓘ |
| flowsTo | Pacific Ocean NERFINISHED ⓘ |
| hasEconomicImportance |
local fisheries
ⓘ
regional agriculture ⓘ |
| hasHydrologicalSystem | Toltén River basin NERFINISHED ⓘ |
| hasMouthElevation | 0 metres ⓘ |
| hasMouthNear |
Nueva Toltén
NERFINISHED
ⓘ
Queule NERFINISHED ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
La Araucanía
NERFINISHED
ⓘ
Southern Chile NERFINISHED ⓘ |
| majorTributary |
Allipén River
NERFINISHED
ⓘ
Cautín River NERFINISHED ⓘ Curaco River NERFINISHED ⓘ Llaima River NERFINISHED ⓘ |
| mouthLocation | Pacific Ocean NERFINISHED ⓘ |
| nameInSpanish | Río Toltén NERFINISHED ⓘ |
| partOf |
Chilean river network
ⓘ
Pacific slope of the Andes ⓘ |
| passesNear |
Pitrufquén
NERFINISHED
ⓘ
Toltén (town) NERFINISHED ⓘ Villarrica NERFINISHED ⓘ |
| region | Araucanía Region NERFINISHED ⓘ |
| sourceRegion | Andes NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ transport (locally) ⓘ |
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: Toltén River Description of subject: The Toltén River is a major watercourse in southern Chile that flows westward from the Andes to the Pacific Ocean, draining the Villarrica Lake basin.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Toltén River basin