Coulman Island caldera
E1580751
UNEXPLORED
Coulman Island caldera is a large volcanic depression forming part of the volcanic structure of Coulman Island in Antarctica.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coulman Island caldera canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23321492 — 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: Coulman Island caldera Context triple: [Coulman Island, hasPart, Coulman Island caldera]
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A.
Corvo Island caldera
Corvo Island caldera is a large volcanic crater on Corvo Island in the Azores, notable for its dramatic cliffs, crater lakes, and panoramic Atlantic views.
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B.
Fisher Caldera
Fisher Caldera is a large volcanic caldera on Unimak Island in Alaska’s Aleutian Islands, known for its expansive crater and association with significant volcanic activity.
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C.
Island Park Caldera
Island Park Caldera is a large volcanic caldera in eastern Idaho that forms part of the Yellowstone hotspot system and underlies the Island Park region.
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D.
Okmok Caldera
Okmok Caldera is a large, historically active volcanic caldera in Alaska’s Aleutian Islands known for its explosive eruptions and extensive lava fields.
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E.
Tweed Caldera
Tweed Caldera is a large, ancient volcanic caldera in northeastern New South Wales, Australia, known for its eroded ring-shaped landscape surrounding Mount Warning (Wollumbin).
- 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: Coulman Island caldera Target entity description: Coulman Island caldera is a large volcanic depression forming part of the volcanic structure of Coulman Island in Antarctica.
-
A.
Corvo Island caldera
Corvo Island caldera is a large volcanic crater on Corvo Island in the Azores, notable for its dramatic cliffs, crater lakes, and panoramic Atlantic views.
-
B.
Fisher Caldera
Fisher Caldera is a large volcanic caldera on Unimak Island in Alaska’s Aleutian Islands, known for its expansive crater and association with significant volcanic activity.
-
C.
Island Park Caldera
Island Park Caldera is a large volcanic caldera in eastern Idaho that forms part of the Yellowstone hotspot system and underlies the Island Park region.
-
D.
Okmok Caldera
Okmok Caldera is a large, historically active volcanic caldera in Alaska’s Aleutian Islands known for its explosive eruptions and extensive lava fields.
-
E.
Tweed Caldera
Tweed Caldera is a large, ancient volcanic caldera in northeastern New South Wales, Australia, known for its eroded ring-shaped landscape surrounding Mount Warning (Wollumbin).
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.