Chino Hills State Park
E500865
Chino Hills State Park is a large California state park known for its rolling hills, native grasslands, and extensive hiking and biking trails in the Chino Hills region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chino Hills State Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5196833 — 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: Chino Hills State Park Context triple: [Chino Hills, California, hasPark, Chino Hills State Park]
-
A.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
-
B.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
-
C.
Mount San Jacinto State Park
Mount San Jacinto State Park is a California state park known for its rugged alpine wilderness, high-elevation hiking trails, and panoramic views of the surrounding desert and mountains.
-
D.
Andrew Molera State Park
Andrew Molera State Park is a coastal California state park in Big Sur known for its undeveloped beaches, scenic hiking trails, and rugged natural landscapes along the Pacific Ocean.
-
E.
Contra Loma Regional Park
Contra Loma Regional Park is a public recreation area in Contra Costa County, California, known for its reservoir, fishing, swimming lagoon, and hiking and biking trails.
- 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: Chino Hills State Park Target entity description: Chino Hills State Park is a large California state park known for its rolling hills, native grasslands, and extensive hiking and biking trails in the Chino Hills region.
-
A.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
-
B.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
-
C.
Mount San Jacinto State Park
Mount San Jacinto State Park is a California state park known for its rugged alpine wilderness, high-elevation hiking trails, and panoramic views of the surrounding desert and mountains.
-
D.
Andrew Molera State Park
Andrew Molera State Park is a coastal California state park in Big Sur known for its undeveloped beaches, scenic hiking trails, and rugged natural landscapes along the Pacific Ocean.
-
E.
Contra Loma Regional Park
Contra Loma Regional Park is a public recreation area in Contra Costa County, California, known for its reservoir, fishing, swimming lagoon, and hiking and biking trails.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
California State Park
ⓘ
state park ⓘ |
| conservationPurpose |
habitat preservation
ⓘ
open space protection ⓘ wildlife corridor protection ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county |
Orange County
ⓘ
linked to:
Orange County, California
Riverside County ⓘ San Bernardino County ⓘ |
| ecosystemType |
chaparral
ⓘ
coastal sage scrub ecosystem ⓘ grassland ecosystem ⓘ |
| hasFacility |
campground
ⓘ
equestrian staging areas ⓘ trailheads ⓘ |
| hasLandscapeFeature |
coastal sage scrub
ⓘ
native grasslands ⓘ oak woodlands ⓘ rolling hills ⓘ |
| hasPlant |
California sagebrush
ⓘ
coast live oak ⓘ native bunchgrasses ⓘ |
| hasRecreationalActivity |
hiking
ⓘ
horseback riding ⓘ mountain biking ⓘ picnicking ⓘ trail running ⓘ wildlife viewing ⓘ |
| hasView |
Inland Empire
ⓘ
Santa Ana Mountains ⓘ |
| hasWildlife |
bobcat
ⓘ
coyote ⓘ mountain lion ⓘ mule deer ⓘ various raptor species ⓘ |
| locatedIn |
Chino Hills
ⓘ
linked to:
Chino Hills, California
Chino Hills region ⓘ
linked to:
Chino Hills, California
|
| managingOrganization | California Department of Parks and Recreation ⓘ |
| nearestCity |
Chino Hills, California
ⓘ
Corona, California ⓘ Yorba Linda, California ⓘ
linked to:
Yorba Linda, California, United States
|
| partOf | Puente-Chino Hills wildlife corridor ⓘ |
| region | Southern California ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| trailType | multi-use trails ⓘ |
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: Chino Hills State Park Description of subject: Chino Hills State Park is a large California state park known for its rolling hills, native grasslands, and extensive hiking and biking trails in the Chino Hills region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.