Ojos del Salado
E900
Ojos del Salado is a massive stratovolcano in the Andes on the Argentina–Chile border, recognized as the highest active volcano in the world.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ojos del Salado canonical | 7 |
| Nevado Ojos del Salado | 2 |
| Ojos del Salado volcano | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10044 — 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: Ojos del Salado Context triple: [Chile, highestPoint, Ojos del Salado]
-
A.
Lake Tear of the Clouds
Lake Tear of the Clouds is a small mountain tarn on the slopes of New York’s Mount Marcy, historically recognized as the highest-elevation source of the Hudson River.
-
B.
Mount Whitney
Mount Whitney is the tallest mountain in the contiguous United States, located in the Sierra Nevada range of eastern California.
-
C.
La Serena
La Serena is a coastal city in northern Chile known for its colonial architecture, beaches, and role as a gateway to major astronomical observatories in the region.
-
D.
Sierra Nevada
Sierra Nevada is a major mountain range in the western United States known for its dramatic granite peaks, extensive forests, and iconic natural landmarks such as Yosemite National Park and Lake Tahoe.
-
E.
Lake Tahoe
Lake Tahoe is a large, deep, and famously clear freshwater lake in the Sierra Nevada mountains, straddling the border of California and Nevada and serving as a major destination for outdoor recreation and tourism.
- 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: Ojos del Salado Target entity description: Ojos del Salado is a massive stratovolcano in the Andes on the Argentina–Chile border, recognized as the highest active volcano in the world.
-
A.
Lake Tear of the Clouds
Lake Tear of the Clouds is a small mountain tarn on the slopes of New York’s Mount Marcy, historically recognized as the highest-elevation source of the Hudson River.
-
B.
Mount Whitney
Mount Whitney is the tallest mountain in the contiguous United States, located in the Sierra Nevada range of eastern California.
-
C.
La Serena
La Serena is a coastal city in northern Chile known for its colonial architecture, beaches, and role as a gateway to major astronomical observatories in the region.
-
D.
Sierra Nevada
Sierra Nevada is a major mountain range in the western United States known for its dramatic granite peaks, extensive forests, and iconic natural landmarks such as Yosemite National Park and Lake Tahoe.
-
E.
Lake Tahoe
Lake Tahoe is a large, deep, and famously clear freshwater lake in the Sierra Nevada mountains, straddling the border of California and Nevada and serving as a major destination for outdoor recreation and tourism.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
mountain ⓘ stratovolcano ⓘ |
| climate | cold desert climate ⓘ |
| climbingRoute |
normal route from Argentine side
ⓘ
normal route from Chilean side ⓘ |
| continent | South America ⓘ |
| country |
Argentina
ⓘ
Chile ⓘ |
| difficulty | high-altitude non-technical climb in normal conditions ⓘ |
| elevationAboveSeaLevel |
22615 ft
ⓘ
6893 m ⓘ |
| firstAscent | 1937-02-26 ⓘ |
| firstAscentBy |
Jan Szczepański
ⓘ
Justyn Wojsznis ⓘ Polish Andes Expedition ⓘ |
| geologicalAge | Pleistocene to Holocene ⓘ |
| hasExtremeCondition |
large daily temperature variations
ⓘ
low atmospheric pressure ⓘ very low precipitation ⓘ |
| hasFeature |
extremely arid environment
ⓘ
permanent crater lake near the summit ⓘ |
| hasFumaroles | yes ⓘ |
| hasGlaciers | small glaciers and snowfields ⓘ |
| hasSummitCrater | yes ⓘ |
| isHighest | highest active volcano in the world ⓘ |
| isPartOf | Pacific Ring of Fire ⓘ |
| isSecondHighest |
second highest mountain in the Andes
ⓘ
second highest mountain in the Southern Hemisphere ⓘ second highest mountain in the Western Hemisphere ⓘ |
| lastEruption |
Holocene
ⓘ
minor fumarolic activity observed in 20th century ⓘ |
| locatedIn | Andes ⓘ |
| locatedInProvince | Catamarca Province ⓘ |
| locatedInRegion | Atacama Region ⓘ |
| locatedNear | Paso de San Francisco ⓘ |
| locatedOnBorderOf |
Argentina
ⓘ
Chile ⓘ |
| mountainRange | Andes ⓘ |
| near | Atacama Desert ⓘ |
| parentPeak | Aconcagua ⓘ |
| prominence | 3390 m ⓘ |
| subrange | Puna de Atacama ⓘ |
| topographicIsolation | 600 km class ⓘ |
| usedFor |
high-altitude scientific research
ⓘ
mountaineering ⓘ |
| volcanicArcOrBelt | Central Volcanic Zone of the Andes ⓘ |
| 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: Ojos del Salado Description of subject: Ojos del Salado is a massive stratovolcano in the Andes on the Argentina–Chile border, recognized as the highest active volcano in the world.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ojos del Salado
linked to: Ojos del Salado
linked to: Ojos del Salado
subject linked to:
western Argentina