Sumaco volcano
E389887
Sumaco volcano is an isolated, forest-covered stratovolcano in the eastern Andes of Ecuador, notable for its biodiversity and relatively infrequent eruptions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sumaco volcano canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3770756 — 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: Sumaco volcano Context triple: [Napo Province, contains, Sumaco volcano]
-
A.
San Pablo volcano
San Pablo volcano is a stratovolcano in northern Chile’s Andes, known for its high elevation and proximity to the more prominent San Pedro volcano.
-
B.
Tolima volcano
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.
-
C.
Apoyeque Volcano
Apoyeque Volcano is a large, water-filled caldera and active volcanic complex forming part of the Chiltepe Peninsula in western Nicaragua.
-
D.
Antofalla volcano
Antofalla volcano is a large, remote stratovolcano in the Argentine Andes, notable for its high elevation and association with extensive salt flats and volcanic landscapes.
-
E.
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.
- 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: Sumaco volcano Target entity description: Sumaco volcano is an isolated, forest-covered stratovolcano in the eastern Andes of Ecuador, notable for its biodiversity and relatively infrequent eruptions.
-
A.
San Pablo volcano
San Pablo volcano is a stratovolcano in northern Chile’s Andes, known for its high elevation and proximity to the more prominent San Pedro volcano.
-
B.
Tolima volcano
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.
-
C.
Apoyeque Volcano
Apoyeque Volcano is a large, water-filled caldera and active volcanic complex forming part of the Chiltepe Peninsula in western Nicaragua.
-
D.
Antofalla volcano
Antofalla volcano is a large, remote stratovolcano in the Argentine Andes, notable for its high elevation and association with extensive salt flats and volcanic landscapes.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
natural geographic feature
ⓘ
stratovolcano ⓘ volcano ⓘ |
| belongsTo | Ecuadorian Amazon foothills region ⓘ |
| climate | humid tropical to montane ⓘ |
| country | Ecuador ⓘ |
| coveredBy | forest ⓘ |
| drainageTo | Amazon Basin ⓘ |
| elevation |
approximately 13090 feet
ⓘ
approximately 3990 meters ⓘ |
| eruptionFrequency | infrequent ⓘ |
| eruptionStyle | explosive eruptions ⓘ |
| hasBiodiversityStatus | high endemism of flora and fauna ⓘ |
| hasCharacteristic |
biodiversity hotspot
ⓘ
forest-covered ⓘ isolated ⓘ relatively infrequent eruptions ⓘ |
| hasConservationDesignation | protected area within Ecuadorian National System of Protected Areas ⓘ |
| hasEcosystem |
cloud forest
ⓘ
montane forest ⓘ subalpine páramo-like vegetation ⓘ |
| hasRockType |
andesite
ⓘ
basaltic andesite ⓘ |
| hasSlopeVegetation |
primary rainforest
ⓘ
secondary forest ⓘ |
| hasSummit | often cloud-covered ⓘ |
| isImportantFor |
amphibian diversity
ⓘ
bird diversity ⓘ endemism ⓘ plant diversity ⓘ |
| isPartOf | Northern Volcanic Zone of the Andes ⓘ |
| isTouristAttraction | yes ⓘ |
| lastKnownEruption | around 1895 ⓘ |
| locatedEastOf | main Andean volcanic axis of Ecuador ⓘ |
| locatedIn |
Andes
ⓘ
surface form:
Andes Mountains
Napo Province ⓘ eastern Andes ⓘ |
| locatedNear |
Napo River
ⓘ
town of Tena ⓘ |
| locatedOnContinent | South America ⓘ |
| monitoredBy | Instituto Geofísico de la Escuela Politécnica Nacional ⓘ |
| partOf | Sumaco Napo-Galeras National Park ⓘ |
| popularActivities |
birdwatching
ⓘ
nature observation ⓘ trekking ⓘ |
| protectedAreaStatus | national park core feature ⓘ |
| 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: Sumaco volcano Description of subject: Sumaco volcano is an isolated, forest-covered stratovolcano in the eastern Andes of Ecuador, notable for its biodiversity and relatively infrequent eruptions.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.