Jack McKeon
E151619
Jack McKeon is a veteran Major League Baseball manager best known for leading the underdog Florida Marlins to a World Series championship in 2003.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Jack McKeon canonical | 2 |
| John Aloysius McKeon | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1327993 — 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: Jack McKeon Context triple: [2003 World Series, NLManager, Jack McKeon]
-
A.
Bill Sharman
Bill Sharman was an American Hall of Fame basketball player and coach, best known for his sharpshooting with the Boston Celtics and for leading multiple teams to championships in both the NBA and ABA.
-
B.
Joe Douglas
Joe Douglas is an American football executive best known as the general manager responsible for overseeing player personnel and roster decisions for the New York Jets in the NFL.
-
C.
Bo Ryan
Bo Ryan is an American basketball coach best known for his successful tenure leading the University of Wisconsin men's basketball program, where he built a nationally respected, defense-oriented team.
-
D.
Bill Fernandez
Bill Fernandez is an early Apple employee and computer engineer known for introducing Steve Jobs to Steve Wozniak and helping design the Apple I.
-
E.
Dan Mazzulla
Dan Mazzulla was an American basketball coach and former player, best known as the father of NBA head coach Joe Mazzulla and for his long involvement in Rhode Island basketball.
- 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: Jack McKeon Target entity description: Jack McKeon is a veteran Major League Baseball manager best known for leading the underdog Florida Marlins to a World Series championship in 2003.
-
A.
Bill Sharman
Bill Sharman was an American Hall of Fame basketball player and coach, best known for his sharpshooting with the Boston Celtics and for leading multiple teams to championships in both the NBA and ABA.
-
B.
Joe Douglas
Joe Douglas is an American football executive best known as the general manager responsible for overseeing player personnel and roster decisions for the New York Jets in the NFL.
-
C.
Bo Ryan
Bo Ryan is an American basketball coach best known for his successful tenure leading the University of Wisconsin men's basketball program, where he built a nationally respected, defense-oriented team.
-
D.
Bill Fernandez
Bill Fernandez is an early Apple employee and computer engineer known for introducing Steve Jobs to Steve Wozniak and helping design the Apple I.
-
E.
Dan Mazzulla
Dan Mazzulla was an American basketball coach and former player, best known as the father of NBA head coach Joe Mazzulla and for his long involvement in Rhode Island basketball.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Major League Baseball manager
ⓘ
baseball manager ⓘ human ⓘ sports executive ⓘ |
| ageDuring2003WorldSeries | 72 ⓘ |
| awardReceived | National League Manager of the Year ⓘ |
| bats | right ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1930-11-23 ⓘ |
| employer |
Cincinnati Reds
ⓘ
Miami Marlins ⓘ
surface form:
Florida Marlins
Kansas City Royals ⓘ Oakland Athletics ⓘ San Diego Padres ⓘ |
| fullName |
Jack McKeon
self-linksurface differs
ⓘ
surface form:
John Aloysius McKeon
|
| gender | male ⓘ |
| givenName | John ⓘ |
| knownFor |
aggressive in-game managing style
ⓘ
frequent trading as an executive ⓘ |
| language | English ⓘ |
| leagueManagedIn |
American League
ⓘ
National League ⓘ |
| ledTeamToChampionship |
2003 World Series
ⓘ
surface form:
Florida Marlins 2003 World Series
|
| managedSeason |
2003 Major League Baseball season
ⓘ
surface form:
2003 Florida Marlins season
|
| managedTeam |
Cincinnati Reds
ⓘ
Miami Marlins ⓘ
surface form:
Florida Marlins
Kansas City Royals ⓘ Miami Marlins ⓘ Oakland Athletics ⓘ San Diego Padres ⓘ |
| nickname |
Jack
ⓘ
Trader Jack ⓘ |
| notableFor |
long managerial career in Major League Baseball
ⓘ
managing the underdog Florida Marlins to the 2003 World Series title ⓘ |
| occupation |
baseball executive
ⓘ
baseball manager ⓘ baseball player ⓘ |
| placeOfBirth |
South Amboy, New Jersey
ⓘ
surface form:
South Amboy, New Jersey, United States
|
| playedInLeague | minor league baseball ⓘ |
| positionPlayed | catcher ⓘ |
| residence |
North Carolina
ⓘ
surface form:
North Carolina, United States
|
| role |
field manager
ⓘ
general manager ⓘ |
| sport | baseball ⓘ |
| throws | right ⓘ |
| tookOverTeamMidSeason |
Miami Marlins
ⓘ
surface form:
2003 Florida Marlins
|
| worldSeriesTitle | 2003 World Series champion manager ⓘ |
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: Jack McKeon Description of subject: Jack McKeon is a veteran Major League Baseball manager best known for leading the underdog Florida Marlins to a World Series championship in 2003.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
John Aloysius McKeon