Ewoldsen Trail
E182298
Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ewoldsen Trail canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1559871 — 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: Ewoldsen Trail Context triple: [Julia Pfeiffer Burns State Park, hasTrail, Ewoldsen Trail]
-
A.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
-
B.
Eagle Creek Trail
Eagle Creek Trail is a popular hiking route in Oregon’s Columbia River Gorge known for its dramatic canyon scenery, waterfalls, and cliffside paths.
-
C.
Falls Trail
Falls Trail is a popular hiking route in Bandelier National Monument known for its scenic canyon views and access to waterfalls along the Frijoles Creek.
-
D.
Pohono Trail
The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
-
E.
Flume Trail
The Flume Trail is a renowned mountain biking and hiking route near Lake Tahoe, celebrated for its narrow singletrack and dramatic lake and mountain vistas.
- 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: Ewoldsen Trail Target entity description: Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
-
A.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
-
B.
Eagle Creek Trail
Eagle Creek Trail is a popular hiking route in Oregon’s Columbia River Gorge known for its dramatic canyon scenery, waterfalls, and cliffside paths.
-
C.
Falls Trail
Falls Trail is a popular hiking route in Bandelier National Monument known for its scenic canyon views and access to waterfalls along the Frijoles Creek.
-
D.
Pohono Trail
The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
-
E.
Flume Trail
The Flume Trail is a renowned mountain biking and hiking route near Lake Tahoe, celebrated for its narrow singletrack and dramatic lake and mountain vistas.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
tourist attraction ⓘ |
| accessPoint |
Julia Pfeiffer Burns State Park
ⓘ
surface form:
Julia Pfeiffer Burns State Park parking area
|
| country |
United States of America
ⓘ
surface form:
United States
|
| difficulty | moderate to strenuous ⓘ |
| hasFeature |
canyon
ⓘ
coastal mountains ⓘ loop trail sections ⓘ stream crossings ⓘ |
| hasRegulation |
day-use only
ⓘ
dogs not allowed on trail ⓘ |
| hasTerrain | redwood forest ⓘ |
| hasVegetation |
chaparral
ⓘ
coast redwoods ⓘ oak woodland ⓘ |
| hasView |
Big Sur region of California
ⓘ
surface form:
Big Sur coast
Pacific Ocean ⓘ canyon views ⓘ |
| locatedIn |
Big Sur region of California
ⓘ
surface form:
Big Sur
California, United States ⓘ
surface form:
California
Monterey County, California ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | California Department of Parks and Recreation ⓘ |
| near | McWay Falls ⓘ |
| partOf | Julia Pfeiffer Burns State Park ⓘ |
| popularFor |
day hiking
ⓘ
scenic views ⓘ |
| usedFor |
hiking
ⓘ
nature observation ⓘ photography ⓘ |
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: Ewoldsen Trail Description of subject: Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.