Jim Montgomery
E928112
Jim Montgomery is an American swimmer and three-time Olympic gold medalist best known for becoming the first person to break 50 seconds in the 100-meter freestyle.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jim Montgomery canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T11467783 — 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: Jim Montgomery Context triple: [Indiana Hoosiers men's swimming team, producedOlympian, Jim Montgomery]
-
A.
Tim Twellman
Tim Twellman is a former American professional soccer player known for his career in the North American Soccer League and as the father of U.S. international forward Taylor Twellman.
-
B.
Brendan Rogers
Brendan Rogers is a Northern Irish football manager and former player best known for managing clubs such as Liverpool, Celtic, and Leicester City.
-
C.
Mike Macdonald
Mike Macdonald is an American football coach known for his defensive expertise in the NFL, having risen quickly through the coaching ranks to become a head coach.
-
D.
Matt Caldwell
Matt Caldwell is the son of Kurt Caldwell, a character in the television series "Dexter: New Blood."
-
E.
Jim Curtin
Jim Curtin is an American soccer coach and former defender best known for managing Major League Soccer club Philadelphia Union to sustained success and multiple trophies.
- 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: Jim Montgomery Target entity description: Jim Montgomery is an American swimmer and three-time Olympic gold medalist best known for becoming the first person to break 50 seconds in the 100-meter freestyle.
-
A.
Tim Twellman
Tim Twellman is a former American professional soccer player known for his career in the North American Soccer League and as the father of U.S. international forward Taylor Twellman.
-
B.
Brendan Rogers
Brendan Rogers is a Northern Irish football manager and former player best known for managing clubs such as Liverpool, Celtic, and Leicester City.
-
C.
Mike Macdonald
Mike Macdonald is an American football coach known for his defensive expertise in the NFL, having risen quickly through the coaching ranks to become a head coach.
-
D.
Matt Caldwell
Matt Caldwell is the son of Kurt Caldwell, a character in the television series "Dexter: New Blood."
-
E.
Jim Curtin
Jim Curtin is an American soccer coach and former defender best known for managing Major League Soccer club Philadelphia Union to sustained success and multiple trophies.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Olympic swimmer
ⓘ
freestyle swimmer ⓘ human ⓘ swimmer ⓘ |
| competitionClass | men's swimming ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Montgomery ⓘ |
| fieldOfWork | competitive swimming ⓘ |
| genre | sprint freestyle ⓘ |
| givenName | Jim ⓘ |
| hasAchievementIn |
100-meter freestyle
ⓘ
Olympic Games swimming events ⓘ |
| hasMedal |
Olympic gold medal in swimming
ⓘ
Olympic medal in freestyle swimming ⓘ |
| hasRecognition | world record holder in 100-meter freestyle (historical) ⓘ |
| hasWon | Olympic gold medal ⓘ |
| isA | three-time Olympic gold medalist ⓘ |
| isFrom |
United States
ⓘ
linked to:
United States of America
|
| isKnownAs | American swimmer Jim Montgomery ⓘ |
| name | Jim Montgomery ⓘ |
| notableAchievement | breaking 50 seconds in the 100-meter freestyle ⓘ |
| notableEvent | first sub-50-second 100-meter freestyle swim ⓘ |
| notableFor | being the first person to swim 100-meter freestyle in under 50 seconds ⓘ |
| numberOfOlympicGoldMedals | 3 ⓘ |
| occupation | swimmer ⓘ |
| representedCountry |
United States of America at the Olympic Games
ⓘ
linked to:
United States at the Olympic Games
|
| sexOrGender | male ⓘ |
| specializesIn | freestyle swimming ⓘ |
| sport | swimming ⓘ |
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: Jim Montgomery Description of subject: Jim Montgomery is an American swimmer and three-time Olympic gold medalist best known for becoming the first person to break 50 seconds in the 100-meter freestyle.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.