Silverthrone Caldera
E450215
Silverthrone Caldera is a large, remote volcanic caldera and ice-covered massif in the Coast Mountains of British Columbia, Canada, known for its extensive glaciation and rugged terrain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Silverthrone Caldera canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4538606 — 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: Silverthrone Caldera Context triple: [Pacific Ranges, contains, Silverthrone Caldera]
-
A.
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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B.
Toya caldera
Toya caldera is a large volcanic caldera in Hokkaido, Japan, known for its scenic lake, hot springs, and frequent volcanic activity.
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C.
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.
-
D.
Caldera
Caldera is a coastal Chilean port city known for its beaches, fishing industry, and role as a gateway to the Atacama Desert.
-
E.
River Calder
The River Calder is a major river in West Yorkshire, England, flowing through several industrial towns before joining the River Aire.
- 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: Silverthrone Caldera Target entity description: Silverthrone Caldera is a large, remote volcanic caldera and ice-covered massif in the Coast Mountains of British Columbia, Canada, known for its extensive glaciation and rugged terrain.
-
A.
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.
-
B.
Toya caldera
Toya caldera is a large volcanic caldera in Hokkaido, Japan, known for its scenic lake, hot springs, and frequent volcanic activity.
-
C.
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.
-
D.
Caldera
Caldera is a coastal Chilean port city known for its beaches, fishing industry, and role as a gateway to the Atacama Desert.
-
E.
River Calder
The River Calder is a major river in West Yorkshire, England, flowing through several industrial towns before joining the River Aire.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
ice-covered massif
ⓘ
stratovolcano complex ⓘ volcanic caldera ⓘ |
| access | remote ⓘ |
| activityStatus | potentially active volcano ⓘ |
| calderaDiameter | approximately 30 km ⓘ |
| category |
Calderas of Canada
ⓘ
Cascade volcanoes ⓘ Ice caps of Canada ⓘ Volcanoes of British Columbia ⓘ |
| composition | andesitic to dacitic volcanic rocks ⓘ |
| country | Canada ⓘ |
| coveredBy |
extensive icefields
ⓘ
glaciers ⓘ |
| discovery | recognized as a caldera from aerial and satellite imagery ⓘ |
| drainage |
tributaries of the Klinaklini River
ⓘ
tributaries of the Machmell River ⓘ |
| elevation | approximately 2850 m ⓘ |
| eruptionProducts |
lava flows
ⓘ
pyroclastic deposits ⓘ |
| eruptionStyle | explosive ⓘ |
| feature |
large ice-filled summit caldera
ⓘ
steep glaciated valleys ⓘ |
| geologicalAge |
Holocene
NERFINISHED
ⓘ
Pleistocene NERFINISHED ⓘ |
| hazardPotential | poorly constrained due to remoteness and ice cover ⓘ |
| humanSettlement | no permanent settlements on the massif ⓘ |
| lastEruption | Holocene ⓘ |
| locatedIn |
British Columbia
ⓘ
Coast Mountains NERFINISHED ⓘ Pacific Coast of Canada NERFINISHED ⓘ Pacific Ranges NERFINISHED ⓘ |
| locatedNorthOf | Mount Waddington NERFINISHED ⓘ |
| monitoredBy |
Geological Survey of Canada
NERFINISHED
ⓘ
Natural Resources Canada NERFINISHED ⓘ |
| mountainRange | Coast Mountains NERFINISHED ⓘ |
| nearestMajorCity | Vancouver NERFINISHED ⓘ |
| partOf |
Cascade Volcanic Arc
NERFINISHED
ⓘ
Coast Plutonic Complex region NERFINISHED ⓘ |
| prominence | approximately 1320 m ⓘ |
| region | southwestern British Columbia NERFINISHED ⓘ |
| tectonicSetting | subduction of the Juan de Fuca Plate beneath the North American Plate ⓘ |
| terrain | rugged ⓘ |
| volcanicProvince |
Canadian Cascade Arc
NERFINISHED
ⓘ
Garibaldi Volcanic Belt NERFINISHED ⓘ |
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: Silverthrone Caldera Description of subject: Silverthrone Caldera is a large, remote volcanic caldera and ice-covered massif in the Coast Mountains of British Columbia, Canada, known for its extensive glaciation and rugged terrain.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.