Sneath Lane trailhead
E665897
Sneath Lane trailhead is a primary access point on the San Francisco Peninsula leading hikers up to the historic and scenic Sweeney Ridge area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sneath Lane trailhead canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7448413 — 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: Sneath Lane trailhead Context triple: [Sweeney Ridge, hasTrailhead, Sneath Lane trailhead]
-
A.
Parry Grove Trail
Parry Grove Trail is a scenic hiking path in Torrey Pines State Natural Reserve known for its coastal views, native vegetation, and relatively steep access via a long staircase.
-
B.
Vivian Creek Trailhead
Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
-
C.
Elm Ridge Trail
Elm Ridge Trail is a popular hiking route in New York’s Catskill Mountains that provides access to the summit area of Windham High Peak.
-
D.
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.
-
E.
Fanno Creek Trail
Fanno Creek Trail is a multi-use recreational path in the Portland metropolitan area that follows Fanno Creek through several communities, offering walking, running, and cycling opportunities.
- 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: Sneath Lane trailhead Target entity description: Sneath Lane trailhead is a primary access point on the San Francisco Peninsula leading hikers up to the historic and scenic Sweeney Ridge area.
-
A.
Parry Grove Trail
Parry Grove Trail is a scenic hiking path in Torrey Pines State Natural Reserve known for its coastal views, native vegetation, and relatively steep access via a long staircase.
-
B.
Vivian Creek Trailhead
Vivian Creek Trailhead is a popular and steep starting point for hikers ascending Southern California’s highest peak, Mount San Gorgonio, in the San Bernardino Mountains.
-
C.
Elm Ridge Trail
Elm Ridge Trail is a popular hiking route in New York’s Catskill Mountains that provides access to the summit area of Windham High Peak.
-
D.
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.
-
E.
Fanno Creek Trail
Fanno Creek Trail is a multi-use recreational path in the Portland metropolitan area that follows Fanno Creek through several communities, offering walking, running, and cycling opportunities.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
hiking access point
ⓘ
trailhead ⓘ |
| accesses |
Sweeney Ridge Trail
ⓘ
linked to:
Ridge Trail
|
| accessRestriction | no motor vehicles beyond gate ⓘ |
| connectsTo | Sweeney Ridge fire roads ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| elevationGainTo | Sweeney Ridge high point ⓘ |
| hasViewOf |
Montara Mountain
ⓘ
Pacific Ocean ⓘ San Andreas Lake ⓘ San Francisco Bay ⓘ |
| historicalAccessTo |
Nike missile site SF-51
ⓘ
linked to:
Nike missile site
|
| locatedIn | San Mateo County, California ⓘ |
| locatedOn | San Francisco Peninsula ⓘ |
| managedBy | National Park Service ⓘ |
| near |
Pacifica, California
ⓘ
San Bruno, California ⓘ
linked to:
San Bruno
|
| parking | street parking ⓘ |
| partOf | Golden Gate National Recreation Area ⓘ |
| popularFor |
historical exploration
ⓘ
scenic views ⓘ |
| providesAccessTo | Sweeney Ridge ⓘ |
| region | Northern California ⓘ |
| surface | paved ⓘ |
| trailTypeFromTrailhead | paved road-grade trail ⓘ |
| usedFor |
dog walking
ⓘ
hiking ⓘ trail 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: Sneath Lane trailhead Description of subject: Sneath Lane trailhead is a primary access point on the San Francisco Peninsula leading hikers up to the historic and scenic Sweeney Ridge area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.