Dipsea Trail segments
E121912
Dipsea Trail segments are portions of the historic Dipsea Trail, a popular hiking and running route traversing the rugged coastal terrain and redwood forests of Mount Tamalpais State Park in Marin County, California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dipsea Trail segments canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1061132 — 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: Dipsea Trail segments Context triple: [Mount Tamalpais State Park, contains, Dipsea Trail segments]
-
A.
American Discovery Trail (segment)
The American Discovery Trail (segment) in Pueblo County, Colorado is part of a coast-to-coast recreational route that links local paths and roads for long-distance hiking, biking, and horseback riding across the United States.
-
B.
Eastside Trail
Eastside Trail is a popular multi-use urban trail in Atlanta that follows a former railway corridor, connecting several intown neighborhoods with parks, art installations, and restaurants.
-
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.
Alcove House Trail
Alcove House Trail is a popular hiking route in Bandelier National Monument that leads to a large ancient Ancestral Puebloan dwelling set in a cliffside alcove, accessed by a series of ladders and steep paths.
-
E.
Westside Trail
Westside Trail is a multi-use path and greenway in Atlanta that forms part of the Atlanta BeltLine, connecting neighborhoods on the city’s west side with parks, transit, and public art.
- 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: Dipsea Trail segments Target entity description: Dipsea Trail segments are portions of the historic Dipsea Trail, a popular hiking and running route traversing the rugged coastal terrain and redwood forests of Mount Tamalpais State Park in Marin County, California.
-
A.
American Discovery Trail (segment)
The American Discovery Trail (segment) in Pueblo County, Colorado is part of a coast-to-coast recreational route that links local paths and roads for long-distance hiking, biking, and horseback riding across the United States.
-
B.
Eastside Trail
Eastside Trail is a popular multi-use urban trail in Atlanta that follows a former railway corridor, connecting several intown neighborhoods with parks, art installations, and restaurants.
-
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.
Alcove House Trail
Alcove House Trail is a popular hiking route in Bandelier National Monument that leads to a large ancient Ancestral Puebloan dwelling set in a cliffside alcove, accessed by a series of ladders and steep paths.
-
E.
Westside Trail
Westside Trail is a multi-use path and greenway in Atlanta that forms part of the Atlanta BeltLine, connecting neighborhoods on the city’s west side with parks, transit, and public art.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | trail segment collection ⓘ |
| accessFrom |
Mill Valley, California
ⓘ
Stinson Beach ⓘ
surface form:
Stinson Beach, California
|
| climate | coastal Mediterranean ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| difficulty | moderate to strenuous ⓘ |
| follows | rugged coastal ridges ⓘ |
| hasPart |
fire roads
ⓘ
singletrack paths ⓘ stair sections ⓘ steep climbs ⓘ technical descents ⓘ |
| locatedIn |
Marin County
ⓘ
surface form:
Marin County, California
Mount Tamalpais State Park ⓘ |
| managedBy | California Department of Parks and Recreation ⓘ |
| notableFor |
elevation change
ⓘ
historic race route ⓘ scenic views ⓘ |
| offersViewOf |
Mount Tamalpais State Park
ⓘ
surface form:
Mount Tamalpais
Pacific Ocean ⓘ |
| partOf | Dipsea Trail ⓘ |
| passesThrough |
canyons
ⓘ
mixed evergreen forest ⓘ redwood groves ⓘ |
| peakUseSeason | late spring to fall ⓘ |
| popularWith |
Dipsea Race participants
ⓘ
local hikers ⓘ trail runners ⓘ |
| regulates | trail use rules ⓘ |
| safetyConcern |
poison oak exposure
ⓘ
slippery surfaces when wet ⓘ steep drop-offs ⓘ |
| seasonalUsePattern | year-round use ⓘ |
| subjectTo |
fog
ⓘ
seasonal mud ⓘ |
| surfaceType |
dirt
ⓘ
rock ⓘ stairs ⓘ |
| terrainType |
coastal terrain
ⓘ
redwood forest ⓘ |
| usedFor |
hiking
ⓘ
recreation ⓘ trail running ⓘ |
| wildlifeHabitat |
birds
ⓘ
deer ⓘ small mammals ⓘ |
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: Dipsea Trail segments Description of subject: Dipsea Trail segments are portions of the historic Dipsea Trail, a popular hiking and running route traversing the rugged coastal terrain and redwood forests of Mount Tamalpais State Park in Marin County, California.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.