Portola Redwoods State Park
E245075
Portola Redwoods State Park is a California state park known for its towering coast redwoods, lush forested canyons, and extensive hiking trails in the Santa Cruz Mountains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Portola Redwoods State Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2148691 — 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: Portola Redwoods State Park Context triple: [Santa Cruz Mountains, contains, Portola Redwoods State Park]
-
A.
Humboldt Redwoods State Park
Humboldt Redwoods State Park is a renowned California state park in the redwood belt, famous for protecting some of the world's tallest and most impressive old-growth coast redwood forests.
-
B.
Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park is a protected area in Northern California renowned for its ancient coast redwood forests, lush fern canyons, and diverse wildlife.
-
C.
Big Basin Redwoods State Park
Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
-
D.
Del Norte Coast Redwoods State Park
Del Norte Coast Redwoods State Park is a protected coastal forest park in Northern California renowned for its towering old-growth redwoods, rugged Pacific shoreline, and scenic hiking trails.
-
E.
Jedediah Smith Redwoods State Park
Jedediah Smith Redwoods State Park is a protected area in Northern California renowned for its towering old-growth coast redwoods, pristine Smith River, and extensive hiking and camping 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: Portola Redwoods State Park Target entity description: Portola Redwoods State Park is a California state park known for its towering coast redwoods, lush forested canyons, and extensive hiking trails in the Santa Cruz Mountains.
-
A.
Humboldt Redwoods State Park
Humboldt Redwoods State Park is a renowned California state park in the redwood belt, famous for protecting some of the world's tallest and most impressive old-growth coast redwood forests.
-
B.
Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park is a protected area in Northern California renowned for its ancient coast redwood forests, lush fern canyons, and diverse wildlife.
-
C.
Big Basin Redwoods State Park
Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
-
D.
Del Norte Coast Redwoods State Park
Del Norte Coast Redwoods State Park is a protected coastal forest park in Northern California renowned for its towering old-growth redwoods, rugged Pacific shoreline, and scenic hiking trails.
-
E.
Jedediah Smith Redwoods State Park
Jedediah Smith Redwoods State Park is a protected area in Northern California renowned for its towering old-growth coast redwoods, pristine Smith River, and extensive hiking and camping opportunities.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
protected area
ⓘ
state park ⓘ tourist attraction ⓘ |
| climate | Mediterranean climate ⓘ |
| conservationStatus | protected for natural resources and recreation ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasEcosystem | coast redwood forest ⓘ |
| hasFacility |
campground
ⓘ
picnic areas ⓘ visitor amenities ⓘ |
| hasFeature |
creeks
ⓘ
redwood groves ⓘ waterfalls ⓘ |
| hasRecreationalActivity |
camping
ⓘ
hiking ⓘ nature study ⓘ picnicking ⓘ wildlife viewing ⓘ |
| hasSpecies |
California redwood
ⓘ
surface form:
Sequoia sempervirens
|
| hasTrailType |
backcountry trails
ⓘ
loop trails ⓘ |
| hasVegetationType |
mixed evergreen forest
ⓘ
riparian woodland ⓘ |
| hasWildlife |
banana slug
ⓘ
black-tailed deer ⓘ various bird species ⓘ |
| knownFor |
extensive hiking trails
ⓘ
lush forested canyons ⓘ towering coast redwoods ⓘ |
| locatedIn |
San Mateo County, California
ⓘ
Santa Cruz Mountains ⓘ |
| locatedNear | San Francisco Bay Area ⓘ |
| operatedBy | California Department of Parks and Recreation ⓘ |
| partOf |
California State Park System
ⓘ
surface form:
California State Parks system
|
| state |
California, United States
ⓘ
surface form:
California
|
| terrain |
mountainous terrain
ⓘ
steep forested canyons ⓘ |
| usedFor |
day use recreation
ⓘ
overnight camping ⓘ |
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: Portola Redwoods State Park Description of subject: Portola Redwoods State Park is a California state park known for its towering coast redwoods, lush forested canyons, and extensive hiking trails in the Santa Cruz Mountains.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.