North Baltimore Aquatic Club
E320214
North Baltimore Aquatic Club is a renowned competitive swimming program and training center in Baltimore, Maryland, known for producing multiple Olympic champions including Michael Phelps.
All labels observed (1)
| Label | Occurrences |
|---|---|
| North Baltimore Aquatic Club canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3034991 — 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: North Baltimore Aquatic Club Context triple: [Michael Phelps, trainedWith, North Baltimore Aquatic Club]
-
A.
Hillman Aquatic Center
Hillman Aquatic Center is the primary swimming and diving facility used by the University of Arizona’s athletic programs.
-
B.
Avery Aquatic Center
Avery Aquatic Center is Stanford University's premier outdoor swimming and diving facility, hosting collegiate competitions and training for the Stanford Cardinal aquatics programs.
-
C.
National Swimming Academy
The National Swimming Academy is a premier aquatic training and performance center associated with the University of Stirling, supporting elite swimmers and swimming development programs.
-
D.
Surprise Aquatic Center
Surprise Aquatic Center is a public water recreation complex in Surprise, Arizona, featuring pools, slides, and aquatic programs for community use.
-
E.
North Star Athletic Association
The North Star Athletic Association is a collegiate athletic conference affiliated with the NAIA, primarily comprising small colleges in the Upper Midwest of the United States.
- 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: North Baltimore Aquatic Club Target entity description: North Baltimore Aquatic Club is a renowned competitive swimming program and training center in Baltimore, Maryland, known for producing multiple Olympic champions including Michael Phelps.
-
A.
Hillman Aquatic Center
Hillman Aquatic Center is the primary swimming and diving facility used by the University of Arizona’s athletic programs.
-
B.
Avery Aquatic Center
Avery Aquatic Center is Stanford University's premier outdoor swimming and diving facility, hosting collegiate competitions and training for the Stanford Cardinal aquatics programs.
-
C.
National Swimming Academy
The National Swimming Academy is a premier aquatic training and performance center associated with the University of Stirling, supporting elite swimmers and swimming development programs.
-
D.
Surprise Aquatic Center
Surprise Aquatic Center is a public water recreation complex in Surprise, Arizona, featuring pools, slides, and aquatic programs for community use.
-
E.
North Star Athletic Association
The North Star Athletic Association is a collegiate athletic conference affiliated with the NAIA, primarily comprising small colleges in the Upper Midwest of the United States.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
sports organization
ⓘ
swim club ⓘ training center ⓘ |
| associatedWith |
Olympic Games swimming
ⓘ
World Aquatics Championships ⓘ
surface form:
World Championships swimming
national swimming championships ⓘ |
| basedInMetropolitanArea |
Baltimore–Washington metropolitan area
ⓘ
surface form:
Baltimore metropolitan area
|
| competitiveLevel | USA Swimming club ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| discipline |
backstroke swimming
ⓘ
breaststroke swimming ⓘ butterfly swimming ⓘ freestyle swimming ⓘ individual medley ⓘ |
| focusesOn |
age‑group swimming development
ⓘ
high‑performance swimming ⓘ |
| hasFacilityType |
indoor swimming pool
ⓘ
training pool ⓘ |
| hasProgramType |
age‑group squads
ⓘ
elite performance group ⓘ learn‑to‑swim programs ⓘ |
| hasReputationFor |
elite swimming training
ⓘ
producing Olympic swimmers ⓘ |
| knownFor |
producing multiple Olympic champions
ⓘ
producing world record holders ⓘ |
| languageOfWork | English ⓘ |
| locatedIn |
Baltimore
ⓘ
Maryland ⓘ |
| notableAthlete |
Allison Schmitt
ⓘ
Anita Nall ⓘ Beth Botsford NERFINISHED ⓘ Chase Kalisz ⓘ Conor Dwyer ⓘ Katie Hoff ⓘ Michael Phelps ⓘ Patrick Kennedy ⓘ Yannick Agnel ⓘ |
| offers |
adult swimming programs
ⓘ
competitive swim teams ⓘ swim training programs ⓘ youth swimming programs ⓘ |
| regionServed |
Maryland
ⓘ
Mid-Atlantic states ⓘ
surface form:
Mid‑Atlantic United States
|
| sport | swimming ⓘ |
| trainingLevel |
club level
ⓘ
international level ⓘ national level ⓘ |
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: North Baltimore Aquatic Club Description of subject: North Baltimore Aquatic Club is a renowned competitive swimming program and training center in Baltimore, Maryland, known for producing multiple Olympic champions including Michael Phelps.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Michael Phelps