Devil’s Slide Trail
E457606
Devil’s Slide Trail is a scenic coastal path in Pacifica, California, popular for its dramatic ocean views, cliffs, and recreational walking and cycling.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Devil’s Slide Trail canonical | 4 |
| Devil's Slide Trail | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4629719 — 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: Devil’s Slide Trail Context triple: [Pacifica, California, hasLandmark, Devil’s Slide Trail]
-
A.
Steep Ravine Trail
Steep Ravine Trail is a popular coastal redwood and canyon hiking route on Mount Tamalpais in Marin County, California, known for its lush forest, wooden ladders, and scenic ocean views.
-
B.
Devil’s Path hiking trail
Devil’s Path hiking trail is a notoriously steep and challenging route in New York’s Catskill Mountains, known for its rugged terrain, dramatic elevation changes, and popularity among experienced hikers.
-
C.
Dipsea Trail
Dipsea Trail is a famous and challenging hiking route in Marin County, California, known for its steep terrain, scenic coastal and forest views, and annual Dipsea Race.
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D.
Kuloa Point Trail
Kuloa Point Trail is a short coastal hiking path in the Kīpahulu District of Haleakalā National Park on Maui, known for its scenic ocean views, lush vegetation, and access to waterfalls and pools.
-
E.
Sliding Sands Trail
Sliding Sands Trail is a popular hiking route that descends into the volcanic crater of Haleakalā on the island of Maui, offering expansive views of colorful cinder cones and otherworldly landscapes.
- 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: Devil’s Slide Trail Target entity description: Devil’s Slide Trail is a scenic coastal path in Pacifica, California, popular for its dramatic ocean views, cliffs, and recreational walking and cycling.
-
A.
Steep Ravine Trail
Steep Ravine Trail is a popular coastal redwood and canyon hiking route on Mount Tamalpais in Marin County, California, known for its lush forest, wooden ladders, and scenic ocean views.
-
B.
Devil’s Path hiking trail
Devil’s Path hiking trail is a notoriously steep and challenging route in New York’s Catskill Mountains, known for its rugged terrain, dramatic elevation changes, and popularity among experienced hikers.
-
C.
Dipsea Trail
Dipsea Trail is a famous and challenging hiking route in Marin County, California, known for its steep terrain, scenic coastal and forest views, and annual Dipsea Race.
-
D.
Kuloa Point Trail
Kuloa Point Trail is a short coastal hiking path in the Kīpahulu District of Haleakalā National Park on Maui, known for its scenic ocean views, lush vegetation, and access to waterfalls and pools.
-
E.
Sliding Sands Trail
Sliding Sands Trail is a popular hiking route that descends into the volcanic crater of Haleakalā on the island of Maui, offering expansive views of colorful cinder cones and otherworldly landscapes.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
multi-use path ⓘ recreational trail ⓘ tourist attraction ⓘ |
| accessibleFrom |
north trailhead parking lot
ⓘ
south trailhead parking lot ⓘ |
| category |
Hiking trails in California
ⓘ
Parks in San Mateo County, California ⓘ |
| convertedFrom | Highway 1 segment at Devil’s Slide NERFINISHED ⓘ |
| follows | Pacific coastline ⓘ |
| formerUse | State Route 1 roadway NERFINISHED ⓘ |
| hasFeature |
benches
ⓘ
interpretive signs ⓘ parking areas ⓘ restrooms ⓘ scenic overlooks ⓘ viewing platforms ⓘ |
| hasRegulation |
day-use only
ⓘ
dogs on leash required ⓘ no motor vehicles ⓘ |
| hasViewOf |
Pacific Ocean
ⓘ
coastal cliffs ⓘ |
| knownFor |
bird watching
ⓘ
dramatic ocean views ⓘ steep coastal cliffs ⓘ wildlife viewing ⓘ |
| lengthApprox | 1.3 miles ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Pacifica, California NERFINISHED ⓘ San Mateo County, California ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | San Mateo County Parks Department NERFINISHED ⓘ |
| near |
Half Moon Bay, California
NERFINISHED
ⓘ
Montara, California NERFINISHED ⓘ |
| openedAsTrail | after Devil’s Slide Tunnels completion ⓘ |
| openTo |
bicycles
ⓘ
equestrians ⓘ pedestrians ⓘ |
| parallelTo | State Route 1 NERFINISHED ⓘ |
| partOf | San Mateo County Parks system NERFINISHED ⓘ |
| region | San Mateo County coast ⓘ |
| safetyFeature |
barriers along cliffs
ⓘ
fenced edges ⓘ |
| surfaceType | paved ⓘ |
| usedFor |
bicycling
ⓘ
dog walking ⓘ hiking ⓘ running ⓘ walking ⓘ |
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: Devil’s Slide Trail Description of subject: Devil’s Slide Trail is a scenic coastal path in Pacifica, California, popular for its dramatic ocean views, cliffs, and recreational walking and cycling.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Devil's Slide Trail