Pinnacle Rock State Park
E78840
Pinnacle Rock State Park is a scenic public recreation area in southern West Virginia known for its dramatic sandstone rock formation, hiking trails, and panoramic mountain views.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pinnacle Rock State Park canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T623347 — 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: Pinnacle Rock State Park Context triple: [Mercer County, West Virginia, containsProtectedArea, Pinnacle Rock State Park]
-
A.
Providence Mountains State Recreation Area
Providence Mountains State Recreation Area is a California state park in the Mojave Desert known for its rugged limestone mountains, scenic desert landscapes, and the nearby Mitchell Caverns.
-
B.
Buttermilk Falls State Park
Buttermilk Falls State Park is a scenic New York state park near Ithaca known for its cascading waterfalls, natural pools, and hiking trails through a steep gorge.
-
C.
Lawrence Heritage State Park
Lawrence Heritage State Park is a Massachusetts state park and museum complex that preserves and interprets the industrial and immigrant history of the mill city of Lawrence.
-
D.
Skinner State Park
Skinner State Park is a Massachusetts state park centered on Mount Holyoke, known for its scenic views over the Connecticut River and the Pioneer Valley.
-
E.
Kent Falls State Park
Kent Falls State Park is a scenic Connecticut state park known for its series of cascading waterfalls, hiking trails, and picnic areas in the town of Kent.
- 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: Pinnacle Rock State Park Target entity description: Pinnacle Rock State Park is a scenic public recreation area in southern West Virginia known for its dramatic sandstone rock formation, hiking trails, and panoramic mountain views.
-
A.
Providence Mountains State Recreation Area
Providence Mountains State Recreation Area is a California state park in the Mojave Desert known for its rugged limestone mountains, scenic desert landscapes, and the nearby Mitchell Caverns.
-
B.
Buttermilk Falls State Park
Buttermilk Falls State Park is a scenic New York state park near Ithaca known for its cascading waterfalls, natural pools, and hiking trails through a steep gorge.
-
C.
Lawrence Heritage State Park
Lawrence Heritage State Park is a Massachusetts state park and museum complex that preserves and interprets the industrial and immigrant history of the mill city of Lawrence.
-
D.
Skinner State Park
Skinner State Park is a Massachusetts state park centered on Mount Holyoke, known for its scenic views over the Connecticut River and the Pioneer Valley.
-
E.
Kent Falls State Park
Kent Falls State Park is a scenic Connecticut state park known for its series of cascading waterfalls, hiking trails, and picnic areas in the town of Kent.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
protected area
ⓘ
state park ⓘ |
| category |
Parks in Mercer County, West Virginia
ⓘ
State parks of West Virginia ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFacility |
hiking trails
ⓘ
overlooks ⓘ picnic areas ⓘ |
| hasGeologicalFeature | sandstone rock formation ⓘ |
| hasNaturalFeature | Pinnacle Rock ⓘ |
| hasRecreationActivity |
hiking
ⓘ
picnicking ⓘ sightseeing ⓘ |
| hasView | Appalachian Mountains ⓘ |
| knownFor |
dramatic sandstone rock formation
ⓘ
panoramic mountain views ⓘ scenic views ⓘ |
| locatedIn |
Mercer County, West Virginia
ⓘ
West Virginia ⓘ |
| locatedInRegion | southern West Virginia ⓘ |
| operatedBy | West Virginia Division of Natural Resources ⓘ |
| partOf |
West Virginia State Parks
ⓘ
surface form:
West Virginia state park system
|
| primaryRockType | sandstone ⓘ |
| publicAccess | yes ⓘ |
| terrainType | mountainous ⓘ |
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: Pinnacle Rock State Park Description of subject: Pinnacle Rock State Park is a scenic public recreation area in southern West Virginia known for its dramatic sandstone rock formation, hiking trails, and panoramic mountain views.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.