Ohlone Wilderness Trail
E480650
The Ohlone Wilderness Trail is a long-distance backcountry hiking route in the East Bay hills of California, known for its rugged terrain, significant elevation changes, and scenic connections between multiple regional parks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ohlone Wilderness Trail canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4932027 — 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: Ohlone Wilderness Trail Context triple: [Del Valle Regional Park, hasTrailConnection, Ohlone Wilderness Trail]
-
A.
Redwood Trail
Redwood Trail is a scenic hiking path in Big Basin Redwoods State Park that winds through towering old-growth coast redwood forest.
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B.
Gabrielino Trail
The Gabrielino Trail is a popular hiking route in Southern California that winds through canyons, forests, and historic sites in the San Gabriel Mountains.
-
C.
Redwood Creek Trail
Redwood Creek Trail is a scenic hiking route that follows the course of Redwood Creek through towering redwood forests in Northern California’s Redwood National and State Parks.
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D.
Contra Costa Canal Trail
The Contra Costa Canal Trail is a multi-use recreational path in Contra Costa County, California, popular with cyclists, runners, and walkers as it follows the route of the Contra Costa Canal through suburban communities and open spaces.
-
E.
Sespe River Trail
Sespe River Trail is a popular backcountry hiking route in Southern California that follows the Sespe Creek through remote canyons, hot springs, and wilderness scenery.
- 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: Ohlone Wilderness Trail Target entity description: The Ohlone Wilderness Trail is a long-distance backcountry hiking route in the East Bay hills of California, known for its rugged terrain, significant elevation changes, and scenic connections between multiple regional parks.
-
A.
Redwood Trail
Redwood Trail is a scenic hiking path in Big Basin Redwoods State Park that winds through towering old-growth coast redwood forest.
-
B.
Gabrielino Trail
The Gabrielino Trail is a popular hiking route in Southern California that winds through canyons, forests, and historic sites in the San Gabriel Mountains.
-
C.
Redwood Creek Trail
Redwood Creek Trail is a scenic hiking route that follows the course of Redwood Creek through towering redwood forests in Northern California’s Redwood National and State Parks.
-
D.
Contra Costa Canal Trail
The Contra Costa Canal Trail is a multi-use recreational path in Contra Costa County, California, popular with cyclists, runners, and walkers as it follows the route of the Contra Costa Canal through suburban communities and open spaces.
-
E.
Sespe River Trail
Sespe River Trail is a popular backcountry hiking route in Southern California that follows the Sespe Creek through remote canyons, hot springs, and wilderness scenery.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
backcountry trail
ⓘ
long-distance hiking trail ⓘ |
| accessRequires |
Ohlone Wilderness permit
ⓘ
trail use fee ⓘ |
| connects | multiple regional parks in the East Bay hills ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasEnvironment |
chaparral
ⓘ
grasslands ⓘ oak woodlands ⓘ |
| hasFeature | significant elevation changes ⓘ |
| hasTerrain | rugged terrain ⓘ |
| hasUse |
backpacking
ⓘ
hiking ⓘ trail running ⓘ |
| hasView |
Diablo Range
ⓘ
South San Francisco Bay ⓘ
linked to:
South Bay (San Francisco Bay Area)
|
| isKnownFor |
remote backcountry character
ⓘ
scenic ridge walking ⓘ steep climbs and descents ⓘ |
| isPartOf | East Bay Regional Park District trail system ⓘ |
| locatedIn |
Alameda County
ⓘ
Contra Costa County ⓘ East Bay ⓘ San Francisco Bay Area ⓘ |
| managedBy | East Bay Regional Park District ⓘ |
| namedAfter |
Ohlone people
ⓘ
linked to:
Ohlone peoples
|
| runsThrough |
Del Valle Regional Park
ⓘ
Mission Peak Regional Preserve ⓘ Ohlone Regional Wilderness ⓘ
linked to:
Sunol Regional Wilderness
Sunol Regional Wilderness ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
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: Ohlone Wilderness Trail Description of subject: The Ohlone Wilderness Trail is a long-distance backcountry hiking route in the East Bay hills of California, known for its rugged terrain, significant elevation changes, and scenic connections between multiple regional parks.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.