Caldeirão caldera
E1315404
UNEXPLORED
Caldeirão caldera is a large volcanic crater on Corvo Island in the Azores, Portugal, known for its scenic landscape featuring a central lake and lush green slopes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Caldeirão caldera canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18242005 — 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: Caldeirão caldera Context triple: [Lagoa do Caldeirão, locatedInVolcanicStructure, Caldeirão caldera]
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A.
Reporoa Caldera
Reporoa Caldera is a large volcanic depression in New Zealand’s central North Island, formed by explosive eruptions within the highly active Taupō Volcanic Zone.
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B.
Urataman Caldera
Urataman Caldera is a large volcanic caldera located on Simushir Island in Russia’s Kuril Islands chain, known for its significant explosive eruptions and rugged, remote setting.
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C.
Latera caldera
Latera caldera is a large volcanic depression in central Italy, known as part of the Vulsini volcanic district and characterized by its complex collapse structures and past explosive activity.
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D.
Tao-Rusyr Caldera
Tao-Rusyr Caldera is a large volcanic caldera and prominent geological feature located on Onekotan Island in Russia’s Kuril Island chain.
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E.
Akan Caldera
Akan Caldera is a large volcanic caldera in eastern Hokkaido, Japan, known for its scenic crater lakes, geothermal features, and active volcanic landscape.
- 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: Caldeirão caldera Target entity description: Caldeirão caldera is a large volcanic crater on Corvo Island in the Azores, Portugal, known for its scenic landscape featuring a central lake and lush green slopes.
-
A.
Reporoa Caldera
Reporoa Caldera is a large volcanic depression in New Zealand’s central North Island, formed by explosive eruptions within the highly active Taupō Volcanic Zone.
-
B.
Urataman Caldera
Urataman Caldera is a large volcanic caldera located on Simushir Island in Russia’s Kuril Islands chain, known for its significant explosive eruptions and rugged, remote setting.
-
C.
Latera caldera
Latera caldera is a large volcanic depression in central Italy, known as part of the Vulsini volcanic district and characterized by its complex collapse structures and past explosive activity.
-
D.
Tao-Rusyr Caldera
Tao-Rusyr Caldera is a large volcanic caldera and prominent geological feature located on Onekotan Island in Russia’s Kuril Island chain.
-
E.
Akan Caldera
Akan Caldera is a large volcanic caldera in eastern Hokkaido, Japan, known for its scenic crater lakes, geothermal features, and active volcanic landscape.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.