Cal Memorial Stadium
E143433
Cal Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known for hosting the California Golden Bears and offering views of the Berkeley Hills and San Francisco Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cal Memorial Stadium canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T808720 — 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: Cal Memorial Stadium Context triple: [California Memorial Stadium, hasNickname, Cal Memorial Stadium]
-
A.
Michie Stadium
Michie Stadium is an outdoor football stadium at the United States Military Academy at West Point, best known as the historic home field of the Army Black Knights football team.
-
B.
Pitt Stadium
Pitt Stadium was a historic outdoor football venue in Pittsburgh, Pennsylvania, that primarily served as the longtime home field of the University of Pittsburgh Panthers and also hosted early home games for the Pittsburgh Steelers.
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C.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
-
D.
Michigan Stadium
Michigan Stadium is a massive college football venue in Ann Arbor, Michigan, nicknamed "The Big House" and renowned as one of the largest stadiums in the United States.
-
E.
Varsity Stadium
Varsity Stadium is a historic multi-purpose sports venue at the University of Toronto, best known for hosting university football and other athletic 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: Cal Memorial Stadium Target entity description: Cal Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known for hosting the California Golden Bears and offering views of the Berkeley Hills and San Francisco Bay.
-
A.
Michie Stadium
Michie Stadium is an outdoor football stadium at the United States Military Academy at West Point, best known as the historic home field of the Army Black Knights football team.
-
B.
Pitt Stadium
Pitt Stadium was a historic outdoor football venue in Pittsburgh, Pennsylvania, that primarily served as the longtime home field of the University of Pittsburgh Panthers and also hosted early home games for the Pittsburgh Steelers.
-
C.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
-
D.
Michigan Stadium
Michigan Stadium is a massive college football venue in Ann Arbor, Michigan, nicknamed "The Big House" and renowned as one of the largest stadiums in the United States.
-
E.
Varsity Stadium
Varsity Stadium is a historic multi-purpose sports venue at the University of Toronto, best known for hosting university football and other athletic events.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
college football stadium
ⓘ
memorial ⓘ outdoor sports venue ⓘ |
| alsoUsedFor |
concerts
ⓘ
special ceremonies ⓘ university events ⓘ |
| architect | John Galen Howard ⓘ |
| architecturalStyle | Neoclassical architecture ⓘ |
| city | Berkeley ⓘ |
| commemorates | World War I casualties ⓘ |
| conference |
Atlantic Coast Conference
ⓘ
surface form:
Atlantic Coast Conference (for football from 2024)
|
| country |
United States of America
ⓘ
surface form:
United States
|
| fieldOrientation | north–south ⓘ |
| hasFacility |
club seats
ⓘ
luxury suites ⓘ press box ⓘ scoreboard ⓘ |
| hasFeature |
bowl-shaped seating design
ⓘ
concrete colonnade on east side ⓘ views of campus and Bay Area ⓘ |
| hasNickname |
Cal Memorial Stadium
ⓘ
Memorial Stadium ⓘ |
| hasTenant |
California Golden Bears football
ⓘ
surface form:
California Golden Bears football team
|
| hasViewOf |
Berkeley Hills
ⓘ
San Francisco Bay ⓘ |
| homeStadiumOf |
California Golden Bears football
ⓘ
surface form:
California Golden Bears football team
|
| leagueLevel |
Football Bowl Subdivision
ⓘ
surface form:
NCAA Division I FBS
|
| locatedIn |
Berkeley
ⓘ
surface form:
Berkeley, California
|
| locatedNear |
Hayward Fault
ⓘ
Strawberry Canyon ⓘ |
| locatedOnCampusOf | University of California, Berkeley ⓘ |
| namedFor | University of California students and alumni who died in World War I ⓘ |
| notableGame | hosts Big Game when played at Berkeley ⓘ |
| opened | 1923 ⓘ |
| operatedBy | University of California, Berkeley ⓘ |
| ownedBy | University of California, Berkeley ⓘ |
| partOf | UC Berkeley athletics facilities ⓘ |
| primaryUse | NCAA college football games ⓘ |
| renovationReason |
modernization of facilities
ⓘ
seismic safety upgrades ⓘ |
| reopenedAfterRenovation | 2012 ⓘ |
| seatingCapacity | around 63,000 ⓘ |
| sport | American football ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| surface | natural grass ⓘ |
| underwentRenovation | 2010–2012 ⓘ |
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: Cal Memorial Stadium Description of subject: Cal Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known for hosting the California Golden Bears and offering views of the Berkeley Hills and San Francisco Bay.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
California Memorial Stadium