Cerro Negro de Chiles
E311725
Cerro Negro de Chiles is a stratovolcano in the northern Andes on the Colombia–Ecuador border, known as part of the active volcanic chain of the region.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Cerro Negro de Chiles canonical | 1 |
| Cerro Negro–Chiles volcanic complex | 1 |
| Chiles–Cerro Negro volcanic complex | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2821722 — 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: Cerro Negro de Chiles Context triple: [Andean Volcanic Belt, contains, Cerro Negro de Chiles]
-
A.
Parinacota Volcano
Parinacota Volcano is a large, snow-capped stratovolcano in the Chilean Andes, notable for its symmetrical cone and location within the Lauca National Park near the Bolivian border.
-
B.
Concepción Volcano
Concepción Volcano is an active stratovolcano forming part of Ometepe Island in Lake Nicaragua, known for its near-perfect cone shape and frequent eruptions.
-
C.
Irazú Volcano
Irazú Volcano is an active stratovolcano in central Costa Rica known for its large crater, acidic green lake, and panoramic views over both the Pacific and Caribbean on clear days.
-
D.
Licancabur volcano
Licancabur volcano is a prominent, near-symmetrical stratovolcano on the Chile–Bolivia border, famed for its high-altitude crater lake and significance in Andean geology and local indigenous culture.
-
E.
Momotombo Volcano
Momotombo Volcano is a prominent active stratovolcano in western Nicaragua, known for its symmetrical cone shape and historical eruptions overlooking Lake Managua.
- 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: Cerro Negro de Chiles Target entity description: Cerro Negro de Chiles is a stratovolcano in the northern Andes on the Colombia–Ecuador border, known as part of the active volcanic chain of the region.
-
A.
Parinacota Volcano
Parinacota Volcano is a large, snow-capped stratovolcano in the Chilean Andes, notable for its symmetrical cone and location within the Lauca National Park near the Bolivian border.
-
B.
Concepción Volcano
Concepción Volcano is an active stratovolcano forming part of Ometepe Island in Lake Nicaragua, known for its near-perfect cone shape and frequent eruptions.
-
C.
Irazú Volcano
Irazú Volcano is an active stratovolcano in central Costa Rica known for its large crater, acidic green lake, and panoramic views over both the Pacific and Caribbean on clear days.
-
D.
Licancabur volcano
Licancabur volcano is a prominent, near-symmetrical stratovolcano on the Chile–Bolivia border, famed for its high-altitude crater lake and significance in Andean geology and local indigenous culture.
-
E.
Momotombo Volcano
Momotombo Volcano is a prominent active stratovolcano in western Nicaragua, known for its symmetrical cone shape and historical eruptions overlooking Lake Managua.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
stratovolcano
ⓘ
volcano ⓘ |
| category |
International border mountains of South America
ⓘ
Stratovolcanoes of the Andes ⓘ Volcanoes of Colombia ⓘ Volcanoes of Ecuador ⓘ |
| composition | andesitic to dacitic lavas ⓘ |
| continent | South America ⓘ |
| country |
Colombia
ⓘ
Ecuador ⓘ |
| elevation | over 4000 metres above sea level ⓘ |
| eruptionStyle | explosive ⓘ |
| geologicalType | stratovolcano ⓘ |
| hasActivity |
fumarolic activity
ⓘ
seismic unrest ⓘ |
| hasFeature |
fumarole fields
ⓘ
lava domes ⓘ pyroclastic deposits ⓘ |
| hazard |
ashfall
ⓘ
lahars ⓘ potential explosive eruptions ⓘ pyroclastic flows ⓘ |
| isPartOf |
Cerro Negro–Chiles volcanic complex
ⓘ
linked to:
Cerro Negro de Chiles
|
| locatedIn |
Andes
ⓘ
Carchi Province ⓘ Nariño Department ⓘ Northern Andes ⓘ border region between Nariño Department and Carchi Province ⓘ |
| locatedOn |
Colombia–Ecuador border
ⓘ
linked to:
Colombia–Ecuador border region
South American continent ⓘ |
| monitoredBy |
Instituto Geofísico de la Escuela Politécnica Nacional (Ecuador)
ⓘ
Servicio Geológico Colombiano ⓘ |
| mountainRange | Andes ⓘ |
| near |
Chiles volcano
ⓘ
Cumbal volcano ⓘ Ipiales ⓘ Tulcán ⓘ |
| partOf |
Andean Volcanic Belt
ⓘ
active volcanic chain of the northern Andes ⓘ |
| region |
northern Andes volcanic region
ⓘ
linked to:
Northern Volcanic Zone of the Andes
|
| status | active volcano ⓘ |
| tectonicSetting | subduction of Nazca Plate beneath South American Plate ⓘ |
| volcanicArcOrBelt | Northern Volcanic Zone of the Andes ⓘ |
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: Cerro Negro de Chiles Description of subject: Cerro Negro de Chiles is a stratovolcano in the northern Andes on the Colombia–Ecuador border, known as part of the active volcanic chain of the region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Cerro Negro de Chiles
Observatorio Vulcanológico y Sismológico de Pasto
→
monitors
→
Chiles–Cerro Negro volcanic complex
ⓘ
linked to: Cerro Negro de Chiles