Matt Davis Trail
E136384
Matt Davis Trail is a popular hiking route on Mount Tamalpais in Marin County, California, known for its coastal views, wildflowers, and connection to other scenic Bay Area trails.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matt Davis Trail canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1061131 — 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: Matt Davis Trail Context triple: [Mount Tamalpais State Park, contains, Matt Davis Trail]
-
A.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
-
B.
Carson Trail
Carson Trail is a historic emigrant route across the Sierra Nevada used by 19th-century pioneers traveling to California.
-
C.
Pohono Trail
The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
-
D.
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.
-
E.
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.
- 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: Matt Davis Trail Target entity description: Matt Davis Trail is a popular hiking route on Mount Tamalpais in Marin County, California, known for its coastal views, wildflowers, and connection to other scenic Bay Area trails.
-
A.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
-
B.
Carson Trail
Carson Trail is a historic emigrant route across the Sierra Nevada used by 19th-century pioneers traveling to California.
-
C.
Pohono Trail
The Pohono Trail is a scenic hiking route in Yosemite National Park that traverses the south rim of Yosemite Valley, offering panoramic views of landmarks such as El Capitan, Bridalveil Fall, and Half Dome.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
recreational footpath ⓘ |
| accessPoint |
Mount Tamalpais State Park trailheads
ⓘ
Stinson Beach ⓘ
surface form:
Stinson Beach area
|
| connectsTo |
Dipsea Trail
ⓘ
Mount Tamalpais trail network ⓘ Steep Ravine Trail ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Marin County ⓘ |
| ecoregion |
California chaparral and woodlands ecoregion
ⓘ
surface form:
California coastal chaparral and woodlands
|
| flora |
Douglas fir
ⓘ
surface form:
Douglas-fir
coastal scrub vegetation ⓘ coastal wildflowers ⓘ |
| hasFeature |
ocean overlooks
ⓘ
seasonal wildflower displays ⓘ switchbacks ⓘ |
| knownFor |
coastal views
ⓘ
connection to other Bay Area trails ⓘ scenic vistas of the Pacific Ocean ⓘ wildflowers ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Marin County ⓘ
surface form:
Marin County, California
Mount Tamalpais summit ⓘ
surface form:
Mount Tamalpais
United States of America ⓘ
surface form:
United States
|
| managedBy | California Department of Parks and Recreation ⓘ |
| offersViewOf |
Marin Headlands
ⓘ
Pacific Ocean ⓘ Stinson Beach ⓘ |
| partOf |
Bay Area trail system
ⓘ
Mount Tamalpais State Park ⓘ |
| popularWith |
local hikers
ⓘ
tourists ⓘ |
| region | San Francisco Bay Area ⓘ |
| safetyConsideration |
poison oak presence
ⓘ
steep sections ⓘ variable coastal weather ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| terrainType |
coastal forest
ⓘ
open grassland ⓘ |
| trailUsePolicy |
day-use only
ⓘ
dogs restricted or regulated ⓘ no motorized vehicles ⓘ |
| usedFor |
hiking
ⓘ
nature observation ⓘ trail running ⓘ |
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: Matt Davis Trail Description of subject: Matt Davis Trail is a popular hiking route on Mount Tamalpais in Marin County, California, known for its coastal views, wildflowers, and connection to other scenic Bay Area trails.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.