Henry’s Fork caldera rim
E697901
Henry’s Fork caldera rim is the prominent volcanic crater edge forming the boundary of the Henry’s Fork supervolcano in eastern Idaho.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Henry’s Fork caldera | 2 |
| Henry’s Fork Caldera | 1 |
| Henry’s Fork caldera rim canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7881393 — 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: Henry’s Fork caldera rim Context triple: [Island Park, Idaho, locatedOn, Henry’s Fork caldera rim]
-
A.
Craters of the Moon National Monument and Preserve
Craters of the Moon National Monument and Preserve is a vast protected area in Idaho known for its dramatic volcanic landscapes, including lava fields, cinder cones, and lava tubes that resemble a lunar surface.
-
B.
Cinnamon Butte
Cinnamon Butte is a small, heavily eroded volcanic feature in the Cascade Range of southern Oregon, known primarily as an ancient cinder cone and lava dome complex.
-
C.
Mount Si Natural Resources Conservation Area
Mount Si Natural Resources Conservation Area is a protected natural area in Washington State known for its rugged mountain terrain, rich wildlife habitat, and popular hiking trails near North Bend.
-
D.
Smith Rock State Park
Smith Rock State Park is a renowned Oregon state park famous for its dramatic volcanic rock formations and world-class rock climbing opportunities.
-
E.
Fort Rock Basin
Fort Rock Basin is a geologically significant high-desert basin in south-central Oregon known for its volcanic formations, ancient lakebeds, and important archaeological sites.
- 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: Henry’s Fork caldera rim Target entity description: Henry’s Fork caldera rim is the prominent volcanic crater edge forming the boundary of the Henry’s Fork supervolcano in eastern Idaho.
-
A.
Craters of the Moon National Monument and Preserve
Craters of the Moon National Monument and Preserve is a vast protected area in Idaho known for its dramatic volcanic landscapes, including lava fields, cinder cones, and lava tubes that resemble a lunar surface.
-
B.
Cinnamon Butte
Cinnamon Butte is a small, heavily eroded volcanic feature in the Cascade Range of southern Oregon, known primarily as an ancient cinder cone and lava dome complex.
-
C.
Mount Si Natural Resources Conservation Area
Mount Si Natural Resources Conservation Area is a protected natural area in Washington State known for its rugged mountain terrain, rich wildlife habitat, and popular hiking trails near North Bend.
-
D.
Smith Rock State Park
Smith Rock State Park is a renowned Oregon state park famous for its dramatic volcanic rock formations and world-class rock climbing opportunities.
-
E.
Fort Rock Basin
Fort Rock Basin is a geologically significant high-desert basin in south-central Oregon known for its volcanic formations, ancient lakebeds, and important archaeological sites.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
caldera rim
ⓘ
geological formation ⓘ volcanic landform ⓘ |
| associatedWith |
Henry’s Fork supervolcano
ⓘ
linked to:
Island Park Caldera
|
| boundedBy | surrounding highlands of eastern Idaho ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| drainage |
Henry’s Fork of the Snake River
ⓘ
linked to:
Henry’s Fork
|
| elevationRelativeToFloor | higher than Henry’s Fork caldera floor ⓘ |
| erosionalState | partially eroded ⓘ |
| formedBy | large silicic eruption ⓘ |
| formedDuring | Pleistocene epoch ⓘ |
| formsBoundaryOf |
Henry’s Fork caldera
ⓘ
linked to:
Henry’s Fork caldera rim
|
| geologicalSetting |
Yellowstone hotspot region
ⓘ
linked to:
Yellowstone hotspot track
|
| hasGeologicalProcess |
caldera collapse
ⓘ
explosive volcanism ⓘ |
| hasRelief |
more subdued, eroded sectors
ⓘ
steep slopes in some sectors ⓘ |
| hasRockType |
ignimbrite deposits
ⓘ
rhyolitic volcanic rocks ⓘ welded tuff ⓘ |
| hasScientificInterest |
caldera morphology
ⓘ
supereruption studies ⓘ volcanology ⓘ |
| hazardRelevance | indicator of past large-magnitude eruptions ⓘ |
| isEvidenceOf | past supervolcanic activity in eastern Idaho ⓘ |
| locatedIn |
Idaho
ⓘ
United States ⓘ
linked to:
United States of America
eastern Idaho ⓘ |
| locatedOnContinent | North America ⓘ |
| near |
Island Park, Idaho
ⓘ
Yellowstone Plateau ⓘ |
| origin | supervolcanic eruption ⓘ |
| partOf |
Henry’s Fork caldera
ⓘ
linked to:
Henry’s Fork caldera rim
|
| partOfVolcanicProvince |
Snake River Plain–Yellowstone volcanic province
ⓘ
linked to:
Snake River Plain volcanic fields
|
| region | Rocky Mountains ⓘ |
| shape | roughly arcuate boundary ⓘ |
| subjectOf | geological field studies in eastern Idaho ⓘ |
| topographicExpression | prominent crater edge ⓘ |
| usedFor |
geological mapping
ⓘ
stratigraphic correlation in the Snake River Plain ⓘ |
| visibleIn | satellite imagery ⓘ |
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: Henry’s Fork caldera rim Description of subject: Henry’s Fork caldera rim is the prominent volcanic crater edge forming the boundary of the Henry’s Fork supervolcano in eastern Idaho.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Henry’s Fork caldera rim
linked to: Henry’s Fork caldera rim
linked to: Henry’s Fork caldera rim