Dog Mountain Trail
E55886
Dog Mountain Trail is a popular and steep hiking route in Washington’s Columbia River Gorge known for its wildflower meadows and expansive river and mountain views.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dog Mountain Trail canonical | 1 |
| Hamilton Mountain Trail | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T422076 — 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: Dog Mountain Trail Context triple: [Columbia River Gorge National Scenic Area, hasTrail, Dog Mountain Trail]
-
A.
Ryan Mountain Trail
Ryan Mountain Trail is a popular, moderately strenuous hiking route in Joshua Tree National Park that climbs to panoramic views over the park’s desert landscape and rock formations.
-
B.
Pine Mountain Trail
Pine Mountain Trail is a popular long-distance hiking route in western Georgia known for its scenic ridges, hardwood forests, and overlooks within and around F.D. Roosevelt State Park.
-
C.
Cox Mountain Trail
Cox Mountain Trail is a popular hiking loop in North Carolina’s Eno River State Park known for its river views, suspension footbridge, and wooded, moderately challenging terrain.
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D.
Four Mile Trail
Four Mile Trail is a steep, scenic hiking route in Yosemite National Park that climbs from the valley floor up to Glacier Point, offering expansive views of Yosemite Valley and its famous granite cliffs and waterfalls.
-
E.
Laurel Bluffs Trail
Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
- 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: Dog Mountain Trail Target entity description: Dog Mountain Trail is a popular and steep hiking route in Washington’s Columbia River Gorge known for its wildflower meadows and expansive river and mountain views.
-
A.
Ryan Mountain Trail
Ryan Mountain Trail is a popular, moderately strenuous hiking route in Joshua Tree National Park that climbs to panoramic views over the park’s desert landscape and rock formations.
-
B.
Pine Mountain Trail
Pine Mountain Trail is a popular long-distance hiking route in western Georgia known for its scenic ridges, hardwood forests, and overlooks within and around F.D. Roosevelt State Park.
-
C.
Cox Mountain Trail
Cox Mountain Trail is a popular hiking loop in North Carolina’s Eno River State Park known for its river views, suspension footbridge, and wooded, moderately challenging terrain.
-
D.
Four Mile Trail
Four Mile Trail is a steep, scenic hiking route in Yosemite National Park that climbs from the valley floor up to Glacier Point, offering expansive views of Yosemite Valley and its famous granite cliffs and waterfalls.
-
E.
Laurel Bluffs Trail
Laurel Bluffs Trail is a hiking path in North Carolina’s Eno River State Park known for its wooded riverfront scenery and access to historic mill and homestead sites.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
recreational trail ⓘ |
| difficulty |
steep
ⓘ
strenuous ⓘ |
| hasApproximateLength |
about 10.5 kilometers round trip
ⓘ
about 6.5 miles round trip ⓘ |
| hasElevationGain |
about 2800 feet
ⓘ
about 850 meters ⓘ |
| hasFeature |
exposed slopes
ⓘ
forest sections ⓘ open ridges ⓘ |
| hasHighPointElevation |
about 2948 feet
ⓘ
about 899 meters ⓘ |
| hasTrailheadNear |
Carson, Washington
ⓘ
State Route 14 ⓘ |
| isLoopOrOutAndBack | lollipop loop options ⓘ |
| knownFor |
expansive views
ⓘ
spring wildflower displays ⓘ views of the Columbia River Gorge ⓘ wildflower meadows ⓘ |
| locatedIn |
Columbia River Gorge National Scenic Area
ⓘ
surface form:
Columbia River Gorge
Skamania County, Washington ⓘ United States of America ⓘ
surface form:
United States
Washington ⓘ |
| managedBy | U.S. Forest Service ⓘ |
| near | Columbia River Gorge National Scenic Area ⓘ |
| offersViewOf | Mount Hood ⓘ |
| onLandform | Dog Mountain ⓘ |
| overlooks | Columbia River ⓘ |
| partOf | Gifford Pinchot National Forest ⓘ |
| popularFor |
day hiking
ⓘ
wildflower viewing ⓘ |
| requires | permit on busy spring weekends ⓘ |
| safetyNote |
can be very windy and exposed near the top
ⓘ
steep grade can be challenging for beginners ⓘ |
| season |
spring
ⓘ
summer ⓘ |
| trailUse | hiking ⓘ |
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: Dog Mountain Trail Description of subject: Dog Mountain Trail is a popular and steep hiking route in Washington’s Columbia River Gorge known for its wildflower meadows and expansive river and mountain views.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Hamilton Mountain Trail