Sierra Nevada trail network
E577119
The Sierra Nevada trail network is an extensive system of interconnected hiking and backpacking routes spanning California’s Sierra Nevada mountains, providing access to alpine lakes, high passes, and wilderness areas.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Sierra Nevada trail system | 2 |
| Sierra Nevada trail network canonical | 1 |
| eastern Sierra trail system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6217497 — 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: Sierra Nevada trail network Context triple: [Piute Pass, partOfTrailSystem, Sierra Nevada trail network]
-
A.
Sierra Nevada trail
The Sierra Nevada trail is a popular hiking route in Chile’s Conguillío National Park, known for its panoramic views of volcanic landscapes, native forests, and lakes.
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B.
Yosemite Valley trail system
The Yosemite Valley trail system is an interconnected network of hiking paths in Yosemite National Park that provides access to many of the valley’s iconic waterfalls, cliffs, and viewpoints.
-
C.
John Muir Trail
The John Muir Trail is a long-distance hiking route in California renowned for its spectacular alpine scenery as it passes through Yosemite, Kings Canyon, and Sequoia National Parks.
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D.
High Sierra Trail
The High Sierra Trail is a renowned long-distance hiking route in California’s Sierra Nevada that traverses dramatic alpine terrain from the western side of the range to Mount Whitney.
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E.
Shasta Route
The Shasta Route was a scenic rail line in the Pacific Northwest known for connecting California and Oregon through the Cascade Range under the Southern Pacific Railroad.
- 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: Sierra Nevada trail network Target entity description: The Sierra Nevada trail network is an extensive system of interconnected hiking and backpacking routes spanning California’s Sierra Nevada mountains, providing access to alpine lakes, high passes, and wilderness areas.
-
A.
Sierra Nevada trail
The Sierra Nevada trail is a popular hiking route in Chile’s Conguillío National Park, known for its panoramic views of volcanic landscapes, native forests, and lakes.
-
B.
Yosemite Valley trail system
The Yosemite Valley trail system is an interconnected network of hiking paths in Yosemite National Park that provides access to many of the valley’s iconic waterfalls, cliffs, and viewpoints.
-
C.
John Muir Trail
The John Muir Trail is a long-distance hiking route in California renowned for its spectacular alpine scenery as it passes through Yosemite, Kings Canyon, and Sequoia National Parks.
-
D.
High Sierra Trail
The High Sierra Trail is a renowned long-distance hiking route in California’s Sierra Nevada that traverses dramatic alpine terrain from the western side of the range to Mount Whitney.
-
E.
Shasta Route
The Shasta Route was a scenic rail line in the Pacific Northwest known for connecting California and Oregon through the Cascade Range under the Southern Pacific Railroad.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
hiking infrastructure
ⓘ
trail network ⓘ |
| climate | mountain climate ⓘ |
| environment |
conifer forests
ⓘ
glacially carved valleys ⓘ granite peaks ⓘ subalpine meadows ⓘ |
| hasAccessMode | non-motorized travel ⓘ |
| hasActivity |
day hiking
ⓘ
mountain trail running ⓘ multi-day backpacking ⓘ |
| hasDifficultyRange | easy to strenuous ⓘ |
| hasFeature |
high-elevation trails
ⓘ
interconnected routes ⓘ lake access points ⓘ mountain passes ⓘ scenic vistas ⓘ wilderness trailheads ⓘ |
| hasUse |
backpacking
ⓘ
hiking ⓘ |
| isPartOf | California hiking trail system NERFINISHED ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Sierra Nevada NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy |
National Park Service
ⓘ
U.S. Forest Service ⓘ
surface form:
United States Forest Service
|
| passesThrough |
national forests
ⓘ
national parks ⓘ wilderness areas ⓘ |
| popularWith |
backpackers
ⓘ
hikers ⓘ outdoor enthusiasts ⓘ |
| providesAccessTo |
alpine lakes
ⓘ
high mountain passes ⓘ wilderness areas ⓘ |
| subjectTo |
altitude-related hazards
ⓘ
snow cover in winter ⓘ thunderstorms in summer ⓘ |
| supportsRecreation |
backcountry camping
ⓘ
nature photography ⓘ wildlife viewing ⓘ |
| terrainType |
alpine
ⓘ
montane ⓘ |
| typicalSeason | late spring to early fall ⓘ |
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: Sierra Nevada trail network Description of subject: The Sierra Nevada trail network is an extensive system of interconnected hiking and backpacking routes spanning California’s Sierra Nevada mountains, providing access to alpine lakes, high passes, and wilderness areas.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
eastern Sierra trail system
this entity surface form:
Sierra Nevada trail system
this entity surface form:
Sierra Nevada trail system