Middle Sister volcanic cone
E788366
Middle Sister volcanic cone is a prominent stratovolcano in Oregon’s Cascade Range, forming the central peak of the Three Sisters volcanic complex.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Middle Sister volcanic cone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9265740 — 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: Middle Sister volcanic cone Context triple: [Three Sisters volcanic complex, hasPart, Middle Sister volcanic cone]
-
A.
Shira volcanic cone
Shira volcanic cone is an ancient, eroded volcanic formation that constitutes one of the three main peaks of Mount Kilimanjaro in Tanzania.
-
B.
MacKenney cone
MacKenney cone is the main active volcanic cone of the Pacaya volcano complex in Guatemala, known for its frequent eruptions and lava flows.
-
C.
Cinder Cone
Cinder Cone is a small, steep-sided volcanic cone in northern California known for its striking lava beds and colorful volcanic ash landscapes.
-
D.
Tseax Cone
Tseax Cone is a volcanic cinder cone in northwestern British Columbia, Canada, known for a historic lava flow that caused one of the deadliest volcanic disasters in the country’s history.
-
E.
Montaña Amarilla volcanic cone
Montaña Amarilla volcanic cone is a distinctive yellowish volcanic formation on the island of La Graciosa in the Canary Islands, known for its striking color and scenic coastal setting.
- 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: Middle Sister volcanic cone Target entity description: Middle Sister volcanic cone is a prominent stratovolcano in Oregon’s Cascade Range, forming the central peak of the Three Sisters volcanic complex.
-
A.
Shira volcanic cone
Shira volcanic cone is an ancient, eroded volcanic formation that constitutes one of the three main peaks of Mount Kilimanjaro in Tanzania.
-
B.
MacKenney cone
MacKenney cone is the main active volcanic cone of the Pacaya volcano complex in Guatemala, known for its frequent eruptions and lava flows.
-
C.
Cinder Cone
Cinder Cone is a small, steep-sided volcanic cone in northern California known for its striking lava beds and colorful volcanic ash landscapes.
-
D.
Tseax Cone
Tseax Cone is a volcanic cinder cone in northwestern British Columbia, Canada, known for a historic lava flow that caused one of the deadliest volcanic disasters in the country’s history.
-
E.
Montaña Amarilla volcanic cone
Montaña Amarilla volcanic cone is a distinctive yellowish volcanic formation on the island of La Graciosa in the Canary Islands, known for its striking color and scenic coastal setting.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
mountain
ⓘ
stratovolcano ⓘ volcanic cone ⓘ |
| composition | andesitic to basaltic-andesite lava ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevation |
10364 ft
ⓘ
3159 m ⓘ |
| geologicalAge | Pleistocene ⓘ |
| hasClimbingRoute |
Hayden Glacier route
ⓘ
North Ridge route NERFINISHED ⓘ |
| hasFeature |
extensive glacial erosion
ⓘ
steep volcanic cone ⓘ |
| hasGlacier |
Diller Glacier
NERFINISHED
ⓘ
Hayden Glacier NERFINISHED ⓘ Renfrew Glacier NERFINISHED ⓘ |
| hasNeighbor |
North Sister volcanic cone
NERFINISHED
ⓘ
South Sister volcanic cone NERFINISHED ⓘ |
| hasParentPeak | South Sister volcanic cone NERFINISHED ⓘ |
| hasRole | central peak of the Three Sisters volcanic complex ⓘ |
| hasSummit | rocky summit ⓘ |
| isEastOf | North Sister volcanic cone NERFINISHED ⓘ |
| isGlaciated | true ⓘ |
| isManagedBy | U.S. Forest Service NERFINISHED ⓘ |
| isNorthOf | South Sister volcanic cone NERFINISHED ⓘ |
| isPartOf | High Cascades NERFINISHED ⓘ |
| isPopularFor |
backcountry skiing
ⓘ
hiking ⓘ mountaineering ⓘ |
| isSouthOf | North Sister volcanic cone NERFINISHED ⓘ |
| isWestOf | South Sister volcanic cone NERFINISHED ⓘ |
| isWithin |
Deschutes National Forest
NERFINISHED
ⓘ
Three Sisters Wilderness NERFINISHED ⓘ Willamette National Forest NERFINISHED ⓘ |
| lastEruption | Pleistocene ⓘ |
| locatedIn |
Cascade Range
ⓘ
Deschutes County, Oregon NERFINISHED ⓘ Lane County, Oregon NERFINISHED ⓘ Oregon ⓘ United States of America ⓘ
surface form:
United States
|
| mountainRange | Cascade Range ⓘ |
| partOf | Three Sisters volcanic complex NERFINISHED ⓘ |
| prominence |
2560 ft
ⓘ
780 m ⓘ |
| region | Pacific Northwest ⓘ |
| state | Oregon ⓘ |
| topographicIsolation | 6.4 km ⓘ |
| volcanicArcOrBelt | Cascade Volcanic Arc NERFINISHED ⓘ |
| volcanoType | stratovolcano ⓘ |
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: Middle Sister volcanic cone Description of subject: Middle Sister volcanic cone is a prominent stratovolcano in Oregon’s Cascade Range, forming the central peak of the Three Sisters volcanic complex.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.