Sourdough Ridge Trail
E715524
Sourdough Ridge Trail is a popular high-elevation hiking route in Mount Rainier National Park known for its panoramic mountain views and wildflower meadows near the Sunrise area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sourdough Ridge Trail canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8068837 — 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: Sourdough Ridge Trail Context triple: [Sunrise, hasNearbyTrail, Sourdough Ridge Trail]
-
A.
Saddle Rock Trail
Saddle Rock Trail is a popular hiking path in Scotts Bluff National Monument that climbs the bluffs for scenic views of the surrounding Nebraska landscape.
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B.
Ridge Trail
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
-
C.
Greenstone Ridge Trail
Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
-
D.
Granite Ridge Trail
Granite Ridge Trail is a popular hiking route in Ontario’s Killarney Provincial Park known for its rocky terrain and scenic views over forests and lakes.
-
E.
North Ridge Trail
North Ridge Trail is a popular hiking route on Angel Island in San Francisco Bay, offering scenic climbs through wooded terrain to panoramic coastal and city views.
- 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: Sourdough Ridge Trail Target entity description: Sourdough Ridge Trail is a popular high-elevation hiking route in Mount Rainier National Park known for its panoramic mountain views and wildflower meadows near the Sunrise area.
-
A.
Saddle Rock Trail
Saddle Rock Trail is a popular hiking path in Scotts Bluff National Monument that climbs the bluffs for scenic views of the surrounding Nebraska landscape.
-
B.
Ridge Trail
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
-
C.
Greenstone Ridge Trail
Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
-
D.
Granite Ridge Trail
Granite Ridge Trail is a popular hiking route in Ontario’s Killarney Provincial Park known for its rocky terrain and scenic views over forests and lakes.
-
E.
North Ridge Trail
North Ridge Trail is a popular hiking route on Angel Island in San Francisco Bay, offering scenic climbs through wooded terrain to panoramic coastal and city views.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
recreational footpath ⓘ |
| access | reachable by paved road to Sunrise ⓘ |
| category |
hiking trails in Mount Rainier National Park
ⓘ
hiking trails in Washington State ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| difficulty | generally easy to moderate ⓘ |
| elevationType | high-elevation trail ⓘ |
| environment |
ridge-top terrain
ⓘ
subalpine meadow ⓘ |
| hasMountainViewOf | Mount Rainier ⓘ |
| hasView |
Cascades
ⓘ
surrounding glaciated peaks ⓘ |
| knownFor |
panoramic mountain views
ⓘ
subalpine scenery ⓘ wildflower meadows ⓘ |
| lighting | good sunrise and sunset views ⓘ |
| locatedIn |
Mount Rainier National Park
ⓘ
Pierce County, Washington ⓘ
linked to:
Pierce County
United States ⓘ
linked to:
United States of America
Washington State ⓘ
linked to:
Washington
|
| managedBy |
U.S. National Park Service
ⓘ
linked to:
National Park Service
|
| near |
Sunrise Visitor Center facilities
ⓘ
linked to:
Sunrise Visitor Center
|
| offers | loop and out-and-back options ⓘ |
| offersViewOf |
Emmons Glacier area of Mount Rainier
ⓘ
surrounding valleys ⓘ |
| parkRegion | Sunrise developed area ⓘ |
| partOf | Sunrise area of Mount Rainier National Park ⓘ |
| popularity | popular hiking route ⓘ |
| regulation | subject to Mount Rainier National Park rules ⓘ |
| season | typically snow-free in summer ⓘ |
| state | Washington ⓘ |
| subjectTo | alpine weather conditions ⓘ |
| surface | natural dirt surface ⓘ |
| trailheadAt |
Sunrise Visitor Center
ⓘ
Sunrise parking area ⓘ |
| usedFor |
day hiking
ⓘ
photography ⓘ sightseeing ⓘ wildflower viewing ⓘ |
| vegetation | subalpine wildflowers in season ⓘ |
| viewpointType | ridge-top viewpoints ⓘ |
| withinProtectedArea | Mount Rainier National Park ⓘ |
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: Sourdough Ridge Trail Description of subject: Sourdough Ridge Trail is a popular high-elevation hiking route in Mount Rainier National Park known for its panoramic mountain views and wildflower meadows near the Sunrise area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.