Death Canyon
E195544
Death Canyon is a rugged glacial valley in Wyoming known for its steep cliffs, scenic hiking trails, and striking views of the Teton Range.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Death Canyon canonical | 3 |
| Death Canyon Trailhead | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1708561 — 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: Death Canyon Context triple: [Grand Teton National Park, contains, Death Canyon]
-
A.
Desolation Canyon
Desolation Canyon is a remote, rugged gorge in Death Valley National Park known for its colorful badlands, narrow washes, and scenic hiking routes through eroded desert terrain.
-
B.
Navarin Canyon
Navarin Canyon is a large submarine canyon in the Bering Sea known for its complex seafloor topography and rich marine ecosystems.
-
C.
Ice Box Canyon
Ice Box Canyon is a popular, shaded hiking and climbing area within Nevada’s Red Rock Canyon known for its cool temperatures, steep sandstone walls, and seasonal waterfalls.
-
D.
LeConte Canyon
LeConte Canyon is a scenic glacial valley in California’s Sierra Nevada, renowned among hikers for its dramatic granite walls, alpine meadows, and access to major backcountry trails.
-
E.
Weber Canyon
Weber Canyon is a scenic river-carved gorge in northern Utah known for its dramatic rock formations, transportation corridor, and outdoor recreation opportunities.
- 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: Death Canyon Target entity description: Death Canyon is a rugged glacial valley in Wyoming known for its steep cliffs, scenic hiking trails, and striking views of the Teton Range.
-
A.
Desolation Canyon
Desolation Canyon is a remote, rugged gorge in Death Valley National Park known for its colorful badlands, narrow washes, and scenic hiking routes through eroded desert terrain.
-
B.
Navarin Canyon
Navarin Canyon is a large submarine canyon in the Bering Sea known for its complex seafloor topography and rich marine ecosystems.
-
C.
Ice Box Canyon
Ice Box Canyon is a popular, shaded hiking and climbing area within Nevada’s Red Rock Canyon known for its cool temperatures, steep sandstone walls, and seasonal waterfalls.
-
D.
LeConte Canyon
LeConte Canyon is a scenic glacial valley in California’s Sierra Nevada, renowned among hikers for its dramatic granite walls, alpine meadows, and access to major backcountry trails.
-
E.
Weber Canyon
Weber Canyon is a scenic river-carved gorge in northern Utah known for its dramatic rock formations, transportation corridor, and outdoor recreation opportunities.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
canyon
ⓘ
glacial valley ⓘ landform ⓘ |
| accessedVia | Moose–Wilson Road ⓘ |
| climate | alpine climate ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| governingBody |
U.S. National Park Service
ⓘ
linked to:
National Park Service
|
| hasEcosystem |
alpine environment
ⓘ
subalpine forest ⓘ |
| hasFeature |
glacially carved valley walls
ⓘ
seasonal streams ⓘ talus slopes ⓘ |
| hasLandformOrigin | glacial erosion ⓘ |
| hasRecreationActivity |
backpacking
ⓘ
day hiking ⓘ rock climbing ⓘ wildlife photography ⓘ |
| hasTrailhead |
Death Canyon Trailhead
ⓘ
linked to:
Death Canyon
|
| hasViewOf |
Phelps Lake
NERFINISHED
ⓘ
Teton Range peaks ⓘ |
| hazard |
bears
ⓘ
rapidly changing mountain weather ⓘ steep terrain ⓘ |
| knownFor |
backcountry hiking
ⓘ
scenic hiking trails ⓘ striking views of the Teton Range ⓘ wildlife viewing ⓘ |
| locatedIn |
Teton County, Wyoming
ⓘ
Wyoming ⓘ |
| locatedInProtectedArea | Grand Teton National Park ⓘ |
| locatedInRegion |
Jackson Hole area
ⓘ
linked to:
Jackson Hole
|
| locatedNear |
Moose, Wyoming
ⓘ
Phelps Lake NERFINISHED ⓘ |
| mountainRange | Teton Range ⓘ |
| parkUnit | Grand Teton National Park ⓘ |
| partOf | Rocky Mountains ⓘ |
| popularSeason |
early fall
ⓘ
summer ⓘ |
| subjectTo | snow cover in winter ⓘ |
| terrainFeature |
rugged topography
ⓘ
steep cliffs ⓘ |
| wildlife |
black bears
ⓘ
elk ⓘ grizzly bears ⓘ marmots ⓘ moose ⓘ pikas ⓘ |
| withinTimeZone | Mountain Time Zone ⓘ |
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: Death Canyon Description of subject: Death Canyon is a rugged glacial valley in Wyoming known for its steep cliffs, scenic hiking trails, and striking views of the Teton Range.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Death Canyon