Indian Tunnel lava tube
E611680
Indian Tunnel lava tube is a large, accessible volcanic cave in Idaho known for its dramatic collapsed roof openings and popular hiking route through ancient lava flows.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Indian Tunnel lava tube canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6680210 — 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: Indian Tunnel lava tube Context triple: [Craters of the Moon National Monument and Preserve, contains, Indian Tunnel lava tube]
-
A.
Lava River Cave
Lava River Cave is a large, naturally formed lava tube and popular underground hiking destination in central Oregon.
-
B.
Geomeunoreum Lava Tube System
The Geomeunoreum Lava Tube System is an extensive network of spectacular volcanic caves and tunnels on Jeju Island in South Korea, renowned for its well-preserved geological formations and global significance as a natural heritage site.
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C.
Paradise Cave
Paradise Cave is a spectacular, richly decorated limestone cave and major tourist attraction located within Phong Nha-Ke Bang National Park in central Vietnam.
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D.
Aven Armand Cave
Aven Armand Cave is a spectacular limestone cavern in southern France renowned for its immense underground chamber filled with hundreds of towering stalagmites.
-
E.
Emerald Cave
Emerald Cave is a scenic sea cave in Thailand’s Trang province, famed for its emerald-green water and hidden beach accessible only by swimming through a narrow tunnel.
- 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: Indian Tunnel lava tube Target entity description: Indian Tunnel lava tube is a large, accessible volcanic cave in Idaho known for its dramatic collapsed roof openings and popular hiking route through ancient lava flows.
-
A.
Lava River Cave
Lava River Cave is a large, naturally formed lava tube and popular underground hiking destination in central Oregon.
-
B.
Geomeunoreum Lava Tube System
The Geomeunoreum Lava Tube System is an extensive network of spectacular volcanic caves and tunnels on Jeju Island in South Korea, renowned for its well-preserved geological formations and global significance as a natural heritage site.
-
C.
Paradise Cave
Paradise Cave is a spectacular, richly decorated limestone cave and major tourist attraction located within Phong Nha-Ke Bang National Park in central Vietnam.
-
D.
Aven Armand Cave
Aven Armand Cave is a spectacular limestone cavern in southern France renowned for its immense underground chamber filled with hundreds of towering stalagmites.
-
E.
Emerald Cave
Emerald Cave is a scenic sea cave in Thailand’s Trang province, famed for its emerald-green water and hidden beach accessible only by swimming through a narrow tunnel.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
lava tube
ⓘ
tourist attraction ⓘ volcanic cave ⓘ |
| access |
developed trail from cave area parking lot
ⓘ
hiking trail ⓘ |
| approximateLength | about 800 feet ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Butte County, Idaho NERFINISHED ⓘ |
| difficulty | easy to moderate ⓘ |
| entranceType | collapsed lava tube entrance ⓘ |
| formationProcess | lava crust solidified while molten lava drained away ⓘ |
| formedBy | pahoehoe lava ⓘ |
| geologicalAge | Holocene lava flows ⓘ |
| geologicalOrigin | basaltic lava flow ⓘ |
| hasFeature |
collapsed roof openings
ⓘ
daylight-lit interior sections ⓘ large entrance ⓘ lava breakdown blocks ⓘ multiple skylights ⓘ rocky floor ⓘ |
| lightingCondition | partly lit by natural light through roof openings ⓘ |
| locatedIn |
Butte County, Idaho
NERFINISHED
ⓘ
Craters of the Moon National Monument and Preserve NERFINISHED ⓘ Idaho ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | National Park Service ⓘ |
| nearbyAttraction |
Beauty Cave
NERFINISHED
ⓘ
Boy Scout Cave NERFINISHED ⓘ Dewdrop Cave NERFINISHED ⓘ |
| openToPublic | true ⓘ |
| partOf | Craters of the Moon lava field NERFINISHED ⓘ |
| popularFor |
family-friendly caving
ⓘ
geological sightseeing ⓘ hiking ⓘ |
| region | Snake River Plain NERFINISHED ⓘ |
| regulation | subject to National Park Service cave protection rules ⓘ |
| safetyRequirement |
flashlight recommended
ⓘ
sturdy footwear recommended ⓘ |
| state | Idaho NERFINISHED ⓘ |
| suitableFor |
beginner cavers
ⓘ
families with children ⓘ |
| surfaceEnvironment | ancient lava flows ⓘ |
| tourismSeason | primarily late spring through fall ⓘ |
| touristInfrastructure |
designated cave entrance
ⓘ
signed trail ⓘ |
| withinProtectedArea | Craters of the Moon National Monument and Preserve 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: Indian Tunnel lava tube Description of subject: Indian Tunnel lava tube is a large, accessible volcanic cave in Idaho known for its dramatic collapsed roof openings and popular hiking route through ancient lava flows.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.