Principal Crater
E1258930
UNEXPLORED
Principal Crater is the main volcanic crater of Costa Rica’s Irazú Volcano, known for its steep walls and often vividly colored crater lake.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Principal Crater canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17253871 — 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: Principal Crater Context triple: [Irazú, hasCrater, Principal Crater]
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A.
Central Crater
Central Crater is a prominent volcanic crater located within New Zealand’s Tongariro National Park, known as a key feature along the Tongariro Alpine Crossing.
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B.
Crater Peak
Crater Peak is the summit that forms the highest point on Colorado’s Grand Mesa, one of the world’s largest flat-topped mountains.
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C.
Black Crater
Black Crater is a volcanic feature within Lava Beds National Monument in northern California, known for its rugged lava formations and geologic significance.
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D.
Black Crater
Black Crater is a prominent volcanic cinder cone in Oregon’s Cascade Range, known for its broad summit views and rugged lava-strewn landscape.
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E.
Great Crater
Great Crater is a large volcanic crater, known in Italian as Gran Cratere, located on the island of Vulcano in Italy’s Aeolian archipelago.
- 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: Principal Crater Target entity description: Principal Crater is the main volcanic crater of Costa Rica’s Irazú Volcano, known for its steep walls and often vividly colored crater lake.
-
A.
Central Crater
Central Crater is a prominent volcanic crater located within New Zealand’s Tongariro National Park, known as a key feature along the Tongariro Alpine Crossing.
-
B.
Crater Peak
Crater Peak is the summit that forms the highest point on Colorado’s Grand Mesa, one of the world’s largest flat-topped mountains.
-
C.
Black Crater
Black Crater is a volcanic feature within Lava Beds National Monument in northern California, known for its rugged lava formations and geologic significance.
-
D.
Black Crater
Black Crater is a prominent volcanic cinder cone in Oregon’s Cascade Range, known for its broad summit views and rugged lava-strewn landscape.
-
E.
Great Crater
Great Crater is a large volcanic crater, known in Italian as Gran Cratere, located on the island of Vulcano in Italy’s Aeolian archipelago.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.