Pico Viejo
E157270
Pico Viejo is a large volcanic crater and prominent secondary summit on Tenerife in Spain’s Canary Islands, forming part of the Teide volcanic complex.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pico Viejo canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1363040 — 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: Pico Viejo Context triple: [Teide, hasSecondaryPeakNearby, Pico Viejo]
-
A.
Pico del Águila
Pico del Águila is a prominent mountain peak and popular hiking destination located within the borough of Tlalpan in southern Mexico City.
-
B.
Alto del Carmen
Alto del Carmen is a rural Chilean commune and town known for its vineyards, pisco production, and location in the mountainous Huasco Valley of the Atacama Region.
-
C.
Cerro Huelén
Cerro Huelén is the historic hill in central Santiago, Chile, now known as Cerro Santa Lucía, notable as a key colonial landmark and urban park.
-
D.
Monte Toro
Monte Toro is the tallest mountain on the Spanish island of Menorca, known for its panoramic views and a sanctuary at its summit.
-
E.
Cerro de la Silla
Cerro de la Silla is a distinctive saddle-shaped mountain and iconic natural symbol overlooking the city of Monterrey in northeastern Mexico.
- 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: Pico Viejo Target entity description: Pico Viejo is a large volcanic crater and prominent secondary summit on Tenerife in Spain’s Canary Islands, forming part of the Teide volcanic complex.
-
A.
Pico del Águila
Pico del Águila is a prominent mountain peak and popular hiking destination located within the borough of Tlalpan in southern Mexico City.
-
B.
Alto del Carmen
Alto del Carmen is a rural Chilean commune and town known for its vineyards, pisco production, and location in the mountainous Huasco Valley of the Atacama Region.
-
C.
Cerro Huelén
Cerro Huelén is the historic hill in central Santiago, Chile, now known as Cerro Santa Lucía, notable as a key colonial landmark and urban park.
-
D.
Monte Toro
Monte Toro is the tallest mountain on the Spanish island of Menorca, known for its panoramic views and a sanctuary at its summit.
-
E.
Cerro de la Silla
Cerro de la Silla is a distinctive saddle-shaped mountain and iconic natural symbol overlooking the city of Monterrey in northeastern Mexico.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
mountain summit
ⓘ
stratovolcano ⓘ volcanic crater ⓘ |
| accessRoute | trail from Teide cable car upper station ⓘ |
| composition | basaltic lavas ⓘ |
| country | Spain ⓘ |
| elevation |
10285 ft
ⓘ
3135 m ⓘ |
| eruptionStyle |
Hawaiian
ⓘ
Strombolian ⓘ |
| formedBy | successive basaltic eruptions ⓘ |
| geologicalAge | Quaternary ⓘ |
| geologicalSetting | intraplate oceanic island volcano ⓘ |
| hasColorFeature | multicolored crater floor from different lava and scoria deposits ⓘ |
| hasCraterDiameter | about 800 m ⓘ |
| hasCraterFeature | large summit crater ⓘ |
| hasLavaFlow | Narices del Teide lava flows ⓘ |
| isSecondarySummitOf |
Teide–Pico Viejo complex
ⓘ
surface form:
Mount Teide
|
| lastEruption | 1798 ⓘ |
| lastEruptionDuration | about three months ⓘ |
| lastEruptionName | Chahorra eruption ⓘ |
| lastEruptionProduct |
lava flows
ⓘ
scoria cones ⓘ |
| locatedIn |
Atlantic Ocean
ⓘ
Canary Islands ⓘ Province of Santa Cruz de Tenerife ⓘ Teide National Park ⓘ Tenerife ⓘ autonomous community of Canary Islands ⓘ |
| locatedOn |
Tenerife
ⓘ
surface form:
island of Tenerife
|
| mountainRange |
Canary Islands
ⓘ
surface form:
Canary Islands volcanic archipelago
|
| nearbyFeature |
Las Cañadas caldera
ⓘ
Roques de García ⓘ |
| nearbyLocality |
Santiago del Teide
ⓘ
Vilaflor ⓘ |
| partOf |
Teide National Park
ⓘ
surface form:
Teide volcanic complex
|
| prominenceRelativeTo |
Teide–Pico Viejo complex
ⓘ
surface form:
Mount Teide
|
| protectedAreaStatus | within UNESCO World Heritage Site Teide National Park ⓘ |
| tourismActivity |
hiking
ⓘ
volcano sightseeing ⓘ |
| UNESCOWorldHeritageSiteComponentOf | Teide National Park ⓘ |
| viewFeature |
views over western Tenerife
ⓘ
views towards El Hierro ⓘ views towards La Gomera ⓘ views towards La Palma ⓘ |
| volcanoType | 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: Pico Viejo Description of subject: Pico Viejo is a large volcanic crater and prominent secondary summit on Tenerife in Spain’s Canary Islands, forming part of the Teide volcanic complex.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.