Irvine Regional Park
E664549
Irvine Regional Park is a large public park in Orange County, California, known for its scenic oak and sycamore groves, historic grounds, zoo, and extensive recreational facilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Irvine Regional Park canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T7438818 — 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: Irvine Regional Park Context triple: [Orange, California, hasLandmark, Irvine Regional Park]
-
A.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
-
B.
Yorba Regional Park
Yorba Regional Park is a large public park in Anaheim, California, known for its lakes, picnic areas, and extensive recreational facilities along the Santa Ana River.
-
C.
Briones Regional Park
Briones Regional Park is a large East Bay regional park in the hills of central Contra Costa County, California, known for its open grasslands, oak woodlands, and extensive hiking and equestrian trails.
-
D.
Skyline Regional Park
Skyline Regional Park is a desert mountain preserve in Buckeye, Arizona, known for its hiking, biking, and horseback-riding trails with scenic Sonoran Desert views.
-
E.
Riverside County Park
Riverside County Park is a public recreational park in Lyndhurst, New Jersey, offering open green space, sports facilities, and riverside walking areas for local residents and visitors.
- 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: Irvine Regional Park Target entity description: Irvine Regional Park is a large public park in Orange County, California, known for its scenic oak and sycamore groves, historic grounds, zoo, and extensive recreational facilities.
-
A.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
-
B.
Yorba Regional Park
Yorba Regional Park is a large public park in Anaheim, California, known for its lakes, picnic areas, and extensive recreational facilities along the Santa Ana River.
-
C.
Briones Regional Park
Briones Regional Park is a large East Bay regional park in the hills of central Contra Costa County, California, known for its open grasslands, oak woodlands, and extensive hiking and equestrian trails.
-
D.
Skyline Regional Park
Skyline Regional Park is a desert mountain preserve in Buckeye, Arizona, known for its hiking, biking, and horseback-riding trails with scenic Sonoran Desert views.
-
E.
Riverside County Park
Riverside County Park is a public recreational park in Lyndhurst, New Jersey, offering open green space, sports facilities, and riverside walking areas for local residents and visitors.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
regional park ⓘ |
| accessibleBy |
bicycle
ⓘ
motor vehicle ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasArea | approximately 475 acres ⓘ |
| hasAttraction |
Irvine Park Railroad
ⓘ
Orange County Zoo ⓘ seasonal Christmas train event ⓘ seasonal pumpkin patch ⓘ |
| hasFacility |
barbecue areas
ⓘ
biking trails ⓘ equestrian trails ⓘ fishing areas ⓘ group picnic shelters ⓘ hiking trails ⓘ horse rental stables ⓘ paddle boat rentals ⓘ picnic areas ⓘ playgrounds ⓘ sports fields ⓘ train station for park railroad ⓘ |
| hasNaturalFeature |
oak groves
ⓘ
rolling foothills ⓘ sycamore groves ⓘ |
| hasParking | paid parking lots ⓘ |
| hasStatus | open to the public ⓘ |
| hasUse |
biking
ⓘ
boating ⓘ day-use recreation ⓘ equestrian activities ⓘ family picnicking ⓘ fishing ⓘ hiking ⓘ wildlife viewing ⓘ |
| hasVegetation |
California sycamore
ⓘ
coast live oak ⓘ |
| hasWaterFeature | Irvine Park lake ⓘ |
| heritageStatus | oldest regional park in Orange County ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
City of Orange, California ⓘ
linked to:
Orange, California
Orange County, California ⓘ |
| namedAfter | James Irvine ⓘ |
| openingDate | 1897 ⓘ |
| operatedBy | OC Parks ⓘ |
| ownedBy | County of Orange ⓘ |
| partOf | foothills of the Santa Ana Mountains ⓘ |
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: Irvine Regional Park Description of subject: Irvine Regional Park is a large public park in Orange County, California, known for its scenic oak and sycamore groves, historic grounds, zoo, and extensive recreational facilities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.