Mount Diablo Summit Visitor Center
E551692
Mount Diablo Summit Visitor Center is an interpretive and educational facility near the peak of Mount Diablo that offers exhibits, information, and panoramic views for visitors to Mount Diablo State Park.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mount Diablo Summit Visitor Center canonical | 2 |
| Mount Diablo summit observation area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5833271 — 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: Mount Diablo Summit Visitor Center Context triple: [Mount Diablo State Park, hasFacility, Mount Diablo Summit Visitor Center]
-
A.
Mount Diablo State Park
Mount Diablo State Park is a large California state park centered around Mount Diablo, known for its extensive hiking trails, panoramic views, and diverse natural habitats in the East Bay region.
-
B.
Death Valley National Park Visitor Center
Death Valley National Park Visitor Center is the main information hub in Furnace Creek where visitors can learn about the park’s geology, climate, history, and plan their activities.
-
C.
Yosemite Valley Visitor Center
Yosemite Valley Visitor Center is a main information hub in Yosemite National Park where visitors can learn about the park’s natural and cultural history, get maps and guidance, and access various park services.
-
D.
Tuolumne Meadows Visitor Center
Tuolumne Meadows Visitor Center is a seasonal information hub in Yosemite National Park that offers exhibits, maps, and ranger assistance for visitors exploring the high-country meadows and trails.
-
E.
Santa Susana Pass State Historic Park
Santa Susana Pass State Historic Park is a California state park preserving rugged canyons, historic travel routes, and native habitats at the western end of the San Fernando Valley.
- 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: Mount Diablo Summit Visitor Center Target entity description: Mount Diablo Summit Visitor Center is an interpretive and educational facility near the peak of Mount Diablo that offers exhibits, information, and panoramic views for visitors to Mount Diablo State Park.
-
A.
Mount Diablo State Park
Mount Diablo State Park is a large California state park centered around Mount Diablo, known for its extensive hiking trails, panoramic views, and diverse natural habitats in the East Bay region.
-
B.
Death Valley National Park Visitor Center
Death Valley National Park Visitor Center is the main information hub in Furnace Creek where visitors can learn about the park’s geology, climate, history, and plan their activities.
-
C.
Yosemite Valley Visitor Center
Yosemite Valley Visitor Center is a main information hub in Yosemite National Park where visitors can learn about the park’s natural and cultural history, get maps and guidance, and access various park services.
-
D.
Tuolumne Meadows Visitor Center
Tuolumne Meadows Visitor Center is a seasonal information hub in Yosemite National Park that offers exhibits, maps, and ranger assistance for visitors exploring the high-country meadows and trails.
-
E.
Santa Susana Pass State Historic Park
Santa Susana Pass State Historic Park is a California state park preserving rugged canyons, historic travel routes, and native habitats at the western end of the San Fernando Valley.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
educational facility
ⓘ
interpretive center ⓘ visitor center ⓘ |
| accessedBy | Summit Road ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAmenity |
educational exhibits
ⓘ
park maps ⓘ ranger or staff information desk ⓘ |
| hasBuildingType | stone building ⓘ |
| hasExhibitType |
cultural history exhibits
ⓘ
geology exhibits ⓘ natural history exhibits ⓘ wildlife exhibits ⓘ |
| hasFeature |
gift shop
ⓘ
informational materials ⓘ interpretive displays ⓘ observation areas ⓘ panoramic views ⓘ restrooms ⓘ viewing area ⓘ |
| hasNearbyAttraction |
Mount Diablo summit observation area
ⓘ
summit parking area ⓘ |
| hasNearbyTrailhead | trails on and around Mount Diablo summit ⓘ |
| hasViewOf |
Central Valley
ⓘ
San Francisco Bay Area ⓘ Sierra Nevada (distant views in clear weather) ⓘ
linked to:
Sierra Nevada
|
| locatedAtElevation | near summit elevation of Mount Diablo ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Contra Costa County, California ⓘ
linked to:
Contra Costa County
Mount Diablo State Park ⓘ United States ⓘ
linked to:
United States of America
|
| locatedOn | Mount Diablo ⓘ |
| near |
Mount Diablo summit
ⓘ
linked to:
Mount Diablo
|
| openToPublic | yes ⓘ |
| operatedBy | California Department of Parks and Recreation ⓘ |
| ownedBy | California Department of Parks and Recreation ⓘ |
| partOf | Mount Diablo State Park visitor services ⓘ |
| primaryFunction |
education for park visitors
ⓘ
interpretation of natural and cultural resources ⓘ visitor information ⓘ |
| region | San Francisco Bay Area ⓘ |
| serves | visitors to Mount Diablo State Park ⓘ |
| topic |
cultural history of the Mount Diablo region
ⓘ
ecology of Mount Diablo State Park ⓘ geology of Mount Diablo ⓘ |
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: Mount Diablo Summit Visitor Center Description of subject: Mount Diablo Summit Visitor Center is an interpretive and educational facility near the peak of Mount Diablo that offers exhibits, information, and panoramic views for visitors to Mount Diablo State Park.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Summit Road
subject linked to:
Summit Road
linked to: Mount Diablo Summit Visitor Center