Tolima volcano
E175329
Tolima volcano is a prominent, glacier-capped stratovolcano in the Central Andes of Colombia, known for its steep slopes and significant role in the region’s geography and history.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nevado del Tolima volcano | 1 |
| Tolima volcano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1510417 — 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: Tolima volcano Context triple: [Tolima Department, namedAfter, Tolima volcano]
-
A.
Apoyeque Volcano
Apoyeque Volcano is a large, water-filled caldera and active volcanic complex forming part of the Chiltepe Peninsula in western Nicaragua.
-
B.
San Pedro volcano
San Pedro volcano is a prominent stratovolcano in northern Chile’s Andes, known for its high elevation, arid surroundings, and association with the Central Volcanic Zone.
-
C.
Osorno Volcano
Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
-
D.
Sabancaya volcano
Sabancaya volcano is an active stratovolcano in southern Peru’s Andes, known for frequent explosive eruptions and significant ash emissions.
-
E.
Llaima Volcano
Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
- 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: Tolima volcano Target entity description: Tolima volcano is a prominent, glacier-capped stratovolcano in the Central Andes of Colombia, known for its steep slopes and significant role in the region’s geography and history.
-
A.
Apoyeque Volcano
Apoyeque Volcano is a large, water-filled caldera and active volcanic complex forming part of the Chiltepe Peninsula in western Nicaragua.
-
B.
San Pedro volcano
San Pedro volcano is a prominent stratovolcano in northern Chile’s Andes, known for its high elevation, arid surroundings, and association with the Central Volcanic Zone.
-
C.
Osorno Volcano
Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
-
D.
Sabancaya volcano
Sabancaya volcano is an active stratovolcano in southern Peru’s Andes, known for frequent explosive eruptions and significant ash emissions.
-
E.
Llaima Volcano
Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
glaciated volcano ⓘ stratovolcano ⓘ |
| climateZone | high-mountain tropical ⓘ |
| country | Colombia ⓘ |
| drainageBasin |
Cauca River basin
ⓘ
linked to:
Cauca River
Magdalena River basin ⓘ
linked to:
Magdalena River valley
|
| elevation |
5215 m
ⓘ
about 17109 ft ⓘ |
| geologicalAge | Quaternary ⓘ |
| glacierStatus | retreating ⓘ |
| hasCrater | summit crater ⓘ |
| hasGlacier | Tolima summit glacier ⓘ |
| hasLandCover |
high-Andean forests on lower slopes
ⓘ
páramo ecosystems on slopes ⓘ |
| hasPhysicalCharacteristic | steep slopes ⓘ |
| hasSummitFeature | glacier cap ⓘ |
| hazardPotential | high ⓘ |
| isClimbingDestination | true ⓘ |
| lastEruption | 20th century ⓘ |
| lastEruptionDetail | minor explosive activity reported in early 1900s ⓘ |
| locatedIn |
Central Andes
ⓘ
linked to:
Eastern Cordillera of the Andes
Cordillera Central ⓘ |
| locatedInAdministrativeTerritory | Tolima Department ⓘ |
| locatedInProtectedArea |
Los Nevados National Natural Park
ⓘ
linked to:
Parque Nacional Natural Los Nevados
|
| locatedOnTectonicSetting | subduction zone of Nazca Plate beneath South American Plate ⓘ |
| mountainRange | Andes ⓘ |
| nearbyCity |
Armenia
ⓘ
Ibagué ⓘ
linked to:
Ibagué urban area
Manizales ⓘ |
| neighborVolcano |
Nevado de Santa Isabel
ⓘ
Nevado del Ruiz ⓘ |
| partOf | Pacific Ring of Fire ⓘ |
| partOfVolcanicComplex |
Los Nevados volcanic region
ⓘ
linked to:
Los Nevados volcanic complex
|
| primaryAccessTown |
Ibagué
ⓘ
linked to:
Ibagué urban area
Salento ⓘ |
| rockType |
andesite
ⓘ
dacite ⓘ |
| significance |
important landmark in central Colombian Andes
ⓘ
key component of regional water resources ⓘ |
| summitShape | conical peak ⓘ |
| tourismActivity |
glacier hiking
ⓘ
mountaineering ⓘ trekking ⓘ |
| typicalEruptionStyle | explosive ⓘ |
| volcanicArc | Northern Volcanic Zone of the Andes ⓘ |
| volcanoType | andesitic stratovolcano ⓘ |
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: Tolima volcano Description of subject: Tolima volcano is a prominent, glacier-capped stratovolcano in the Central Andes of Colombia, known for its steep slopes and significant role in the region’s geography and history.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tolima volcano