California Golden Bears men’s water polo
E101466
California Golden Bears men’s water polo is the University of California, Berkeley’s NCAA Division I men’s water polo program, renowned for its long history of national championships and producing elite collegiate and international players.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Cal men's water polo | 1 |
| California Golden Bears men’s water polo canonical | 1 |
| California Golden Bears men’s water polo team | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T767231 — 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: California Golden Bears men’s water polo Context triple: [UC Berkeley athletic department, fieldsTeam, California Golden Bears men’s water polo]
-
A.
California Golden Bears women’s water polo team
The California Golden Bears women’s water polo team is the University of California, Berkeley’s NCAA Division I women’s water polo program, competing in the Pac-12/Collegiate water polo landscape and known for its strong performances and national prominence.
-
B.
California Golden Bears men’s swimming and diving
The California Golden Bears men’s swimming and diving team is UC Berkeley’s NCAA Division I program known for its strong tradition of national championships and producing elite collegiate and Olympic swimmers.
-
C.
California Golden Bears women’s swimming and diving
The California Golden Bears women’s swimming and diving team is the University of California, Berkeley’s NCAA Division I program known for its strong performances in collegiate competition and development of elite swimmers.
-
D.
California Golden Bears men’s rowing
California Golden Bears men’s rowing is the University of California, Berkeley’s varsity men’s rowing program, renowned for its strong tradition, national championships, and consistent success in collegiate rowing.
-
E.
California Golden Bears men’s soccer
California Golden Bears men’s soccer is the NCAA Division I men’s soccer program representing the University of California, Berkeley in the Pac-12 Conference.
- 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: California Golden Bears men’s water polo Target entity description: California Golden Bears men’s water polo is the University of California, Berkeley’s NCAA Division I men’s water polo program, renowned for its long history of national championships and producing elite collegiate and international players.
-
A.
California Golden Bears women’s water polo team
The California Golden Bears women’s water polo team is the University of California, Berkeley’s NCAA Division I women’s water polo program, competing in the Pac-12/Collegiate water polo landscape and known for its strong performances and national prominence.
-
B.
California Golden Bears men’s swimming and diving
The California Golden Bears men’s swimming and diving team is UC Berkeley’s NCAA Division I program known for its strong tradition of national championships and producing elite collegiate and Olympic swimmers.
-
C.
California Golden Bears women’s swimming and diving
The California Golden Bears women’s swimming and diving team is the University of California, Berkeley’s NCAA Division I program known for its strong performances in collegiate competition and development of elite swimmers.
-
D.
California Golden Bears men’s rowing
California Golden Bears men’s rowing is the University of California, Berkeley’s varsity men’s rowing program, renowned for its strong tradition, national championships, and consistent success in collegiate rowing.
-
E.
California Golden Bears men’s soccer
California Golden Bears men’s soccer is the NCAA Division I men’s soccer program representing the University of California, Berkeley in the Pac-12 Conference.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
NCAA Division I water polo program
ⓘ
men's college water polo team ⓘ |
| abbreviation | MPSF ⓘ |
| association |
Pac-12 Conference
ⓘ
surface form:
Pac-12 Conference (overall athletics)
|
| athleticBrand | California Golden Bears ⓘ |
| athleticDepartment | California Golden Bears athletics ⓘ |
| campus | UC Berkeley campus ⓘ |
| competitionCategory | men's water polo ⓘ |
| competitionLevel | varsity ⓘ |
| conference | Mountain Pacific Sports Federation ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryLeagueContext | college sports in the United States ⓘ |
| division | NCAA Division I ⓘ |
| educationLevel | collegiate ⓘ |
| gender | men's ⓘ |
| governingBody |
National Collegiate Athletic Association
ⓘ
surface form:
NCAA
|
| governingRules | NCAA men's water polo rules ⓘ |
| hasNotableAlumni |
Olympic medalists in water polo from the United States
ⓘ
numerous USA men's national water polo team players ⓘ |
| hasProgramType | scholarship varsity program ⓘ |
| homeCity | Berkeley ⓘ |
| homeFacility | Spieker Aquatics Complex ⓘ |
| homePool | Spieker Aquatics Complex ⓘ |
| homeState |
California, United States
ⓘ
surface form:
California
|
| knownFor |
producing Olympic water polo players
ⓘ
producing elite collegiate water polo players ⓘ producing international-level water polo players ⓘ winning multiple NCAA men's water polo championships ⓘ |
| location |
Berkeley
ⓘ
surface form:
Berkeley, California
|
| nickname | Golden Bears ⓘ |
| playsForChampionship |
NCAA men’s water polo
ⓘ
surface form:
NCAA Men's Water Polo Championship
|
| recruitingBase | California high school water polo ⓘ |
| recruitingLevel | Division I ⓘ |
| region |
West Coast of the United States
ⓘ
surface form:
West Coast
|
| regionOfCompetition |
western United States
ⓘ
surface form:
Western United States
|
| represents | University of California, Berkeley ⓘ |
| rival |
Stanford Cardinal men's water polo
ⓘ
UCLA Bruins men's water polo ⓘ USC Trojans men's water polo ⓘ |
| season | fall sport in NCAA calendar ⓘ |
| shortName |
California Golden Bears men’s water polo
self-linksurface differs
ⓘ
surface form:
Cal men's water polo
|
| sponsoredBy |
UC Berkeley athletic department
ⓘ
surface form:
University of California, Berkeley Department of Intercollegiate Athletics
|
| sport | water polo ⓘ |
| teamColors |
blue
ⓘ
gold ⓘ |
| teamMascot | Oski the Bear ⓘ |
| teamType | university varsity team ⓘ |
| university | University of California, Berkeley ⓘ |
| usesLogo | Cal script logo ⓘ |
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: California Golden Bears men’s water polo Description of subject: California Golden Bears men’s water polo is the University of California, Berkeley’s NCAA Division I men’s water polo program, renowned for its long history of national championships and producing elite collegiate and international players.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
California Golden Bears women’s water polo team
→
sharesFacilitiesWith
→
California Golden Bears men’s water polo
ⓘ
this entity surface form:
California Golden Bears men’s water polo team
California Golden Bears men’s water polo
→
shortName
→
California Golden Bears men’s water polo
self-linksurface differs
ⓘ
subject surface form:
California Golden Bears men's water polo
this entity surface form:
Cal men's water polo