Glen Helen Amphitheater
E686258
Glen Helen Amphitheater is a large outdoor music venue in San Bernardino, California, known for hosting major concerts and festivals.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Glen Helen Amphitheater canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7748824 — 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: Glen Helen Amphitheater Context triple: [Glen Helen, hasPart, Glen Helen Amphitheater]
-
A.
Bryce Amphitheater
Bryce Amphitheater is the largest and most famous natural amphitheater in Bryce Canyon National Park, renowned for its dense concentrations of colorful hoodoos and dramatic erosional formations.
-
B.
Cycad Amphitheatre
Cycad Amphitheatre is a landscaped display area within Kirstenbosch National Botanical Garden that showcases an extensive collection of ancient cycad plants in a naturalistic setting.
-
C.
Chesterfield Amphitheater
Chesterfield Amphitheater is an outdoor performance venue in Chesterfield, Missouri, known for hosting concerts, festivals, and community events.
-
D.
Azura Amphitheater
Azura Amphitheater is a large outdoor concert venue in Bonner Springs, Kansas, known for hosting major live music performances and events.
-
E.
Oak Mountain Amphitheatre
Oak Mountain Amphitheatre is a large outdoor concert venue in Pelham, Alabama, known for hosting major touring acts and live music events.
- 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: Glen Helen Amphitheater Target entity description: Glen Helen Amphitheater is a large outdoor music venue in San Bernardino, California, known for hosting major concerts and festivals.
-
A.
Bryce Amphitheater
Bryce Amphitheater is the largest and most famous natural amphitheater in Bryce Canyon National Park, renowned for its dense concentrations of colorful hoodoos and dramatic erosional formations.
-
B.
Cycad Amphitheatre
Cycad Amphitheatre is a landscaped display area within Kirstenbosch National Botanical Garden that showcases an extensive collection of ancient cycad plants in a naturalistic setting.
-
C.
Chesterfield Amphitheater
Chesterfield Amphitheater is an outdoor performance venue in Chesterfield, Missouri, known for hosting concerts, festivals, and community events.
-
D.
Azura Amphitheater
Azura Amphitheater is a large outdoor concert venue in Bonner Springs, Kansas, known for hosting major live music performances and events.
-
E.
Oak Mountain Amphitheatre
Oak Mountain Amphitheatre is a large outdoor concert venue in Pelham, Alabama, known for hosting major touring acts and live music events.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
amphitheater
ⓘ
outdoor music venue ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| formerlyKnownAs |
Blockbuster Pavilion
ⓘ
Hyundai Pavilion ⓘ San Manuel Amphitheater ⓘ |
| hasAccessibility | road-accessible venue ⓘ |
| hasFeature |
lawn seating
ⓘ
reserved seating ⓘ |
| hasNotableCharacteristic |
high audience capacity
ⓘ
hosts large music festivals ⓘ hosts major touring acts ⓘ |
| hasOutdoor | yes ⓘ |
| hasParkingType | surface parking lots ⓘ |
| hasPrimaryUse |
concerts
ⓘ
music festivals ⓘ |
| hasRegion | Southern California ⓘ |
| hasSeatingCapacity | 65000 ⓘ |
| hasSeatingType | amphitheater-style seating ⓘ |
| hasStageType | outdoor stage ⓘ |
| hasType | open-air venue ⓘ |
| hostsEventType |
country music concerts
ⓘ
heavy metal festivals ⓘ hip hop concerts ⓘ pop concerts ⓘ rock concerts ⓘ |
| hostsFestival |
Country music festivals
ⓘ
Knotfest ⓘ Mayhem Festival ⓘ Ozzfest ⓘ Warped Tour ⓘ |
| isLargestOfType | largest outdoor music venue in the United States by capacity ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Glen Helen Regional Park ⓘ
linked to:
Glen Helen
Inland Empire ⓘ San Bernardino ⓘ San Bernardino County ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| near |
Interstate 15
ⓘ
Interstate 215 ⓘ |
| openingDate | 1993 ⓘ |
| operatedBy | Live Nation Entertainment ⓘ |
| ownedBy | San Bernardino County ⓘ |
| partOf |
Glen Helen Regional Park complex
ⓘ
linked to:
Glen Helen
|
| usedFor |
large-scale entertainment events
ⓘ
live music performances ⓘ |
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: Glen Helen Amphitheater Description of subject: Glen Helen Amphitheater is a large outdoor music venue in San Bernardino, California, known for hosting major concerts and festivals.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.