Mount Wrangell
E128919
Mount Wrangell is a massive active shield volcano in eastern Alaska, known as one of the largest and most voluminous volcanoes in the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Wrangell canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T959566 — 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: Mount Wrangell Context triple: [Alaska Range, contains, Mount Wrangell]
-
A.
Mount Rainier
Mount Rainier is a massive glaciated stratovolcano in Washington State and one of the most prominent and potentially hazardous volcanoes in the United States.
-
B.
Denali
Denali is the tallest mountain in North America, a prominent peak in the Alaska Range known for its extreme elevation and challenging climbing conditions.
-
C.
Denali
Denali is GMC’s premium luxury trim line, known for adding upscale features, refined styling, and advanced technology to its vehicles.
-
D.
Mount Baker
Mount Baker is an active glaciated stratovolcano in the North Cascades of Washington State, known for its heavy snowfall and prominent, snow-covered peak.
-
E.
Mount Veeder
Mount Veeder is a mountain in the Mayacamas range of Northern California, known for its steep, rugged terrain and as the namesake of a prominent Napa Valley winegrowing region.
- 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: Mount Wrangell Target entity description: Mount Wrangell is a massive active shield volcano in eastern Alaska, known as one of the largest and most voluminous volcanoes in the United States.
-
A.
Mount Rainier
Mount Rainier is a massive glaciated stratovolcano in Washington State and one of the most prominent and potentially hazardous volcanoes in the United States.
-
B.
Denali
Denali is the tallest mountain in North America, a prominent peak in the Alaska Range known for its extreme elevation and challenging climbing conditions.
-
C.
Denali
Denali is GMC’s premium luxury trim line, known for adding upscale features, refined styling, and advanced technology to its vehicles.
-
D.
Mount Baker
Mount Baker is an active glaciated stratovolcano in the North Cascades of Washington State, known for its heavy snowfall and prominent, snow-covered peak.
-
E.
Mount Veeder
Mount Veeder is a mountain in the Mayacamas range of Northern California, known for its steep, rugged terrain and as the namesake of a prominent Napa Valley winegrowing region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
mountain ⓘ shield volcano ⓘ |
| calderaDiameter |
about 2.5 mi
ⓘ
about 4 km ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevation |
14163 ft
ⓘ
4317 m ⓘ |
| geologicalAge | Pleistocene to Holocene ⓘ |
| geologicalSetting | subduction-related volcanic arc ⓘ |
| hasActivity |
fumarolic activity
ⓘ
persistent summit steaming ⓘ |
| hasCrater | summit caldera ⓘ |
| hasGlacier |
multiple outlet glaciers
ⓘ
summit icefield ⓘ |
| hasHazard |
ash-producing eruptions (potential)
ⓘ
glacial melt and lahars (potential) ⓘ volcanic gas emissions ⓘ |
| hasSnowCover | year-round ⓘ |
| hasSummitFeature |
lava domes
ⓘ
multiple vents ⓘ |
| isClimbingDestination | yes ⓘ |
| isMonitoredBy | Alaska Volcano Observatory ⓘ |
| isOnContinent | North America ⓘ |
| isOneOf |
largest shield volcanoes in North America
ⓘ
largest volcanoes in the United States by volume ⓘ |
| isVisibleFrom |
Copper River
ⓘ
surface form:
Copper River Basin
|
| lastEruption | 1902 ⓘ |
| locatedIn |
Alaska
ⓘ
Copper River Census Area ⓘ Wrangell Mountains ⓘ Wrangell–St. Elias National Park and Preserve ⓘ eastern Alaska ⓘ |
| mountainRange | Wrangell Mountains ⓘ |
| namedAfter | Ferdinand von Wrangel ⓘ |
| nearbySettlement |
Copper Center, Alaska
ⓘ
Glennallen, Alaska ⓘ |
| partOf |
Wrangell volcanic field
ⓘ
surface form:
Wrangell Volcanic Field
|
| prominence |
3000 m
ⓘ
9843 ft ⓘ |
| protectedAreaStatus | within a U.S. national park ⓘ |
| region | Southcentral Alaska ⓘ |
| rockType | basaltic-andesitic lavas ⓘ |
| topographicIsolation | significant ⓘ |
| USGSID | Wrangell ⓘ |
| volcanicArcOrBelt |
Wrangell volcanic field
ⓘ
surface form:
Wrangell Volcanic Field
|
| volcanoType | shield volcano ⓘ |
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: Mount Wrangell Description of subject: Mount Wrangell is a massive active shield volcano in eastern Alaska, known as one of the largest and most voluminous volcanoes in the United States.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.