Steve Erhart
E949950
Steve Erhart is a Canadian football executive best known for serving as the general manager of the CFL’s Memphis Mad Dogs during their mid-1990s expansion into the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Steve Erhart canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11818109 — 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: Steve Erhart Context triple: [Memphis Mad Dogs, generalManager, Steve Erhart]
-
A.
Steve Kragthorpe
Steve Kragthorpe is an American football coach best known for revitalizing the University of Tulsa’s football program in the early 2000s and later serving as head coach at the University of Louisville.
-
B.
John Reister
John Reister was an early settler and landowner after whom the community of Reisterstown, Maryland, was named.
-
C.
Scott Scherr
Scott Scherr is an American entrepreneur best known as the founder and longtime CEO of the human capital management software company Ultimate Software.
-
D.
Erik Heinrichs
Erik Heinrichs was a Finnish general and senior military leader who played a key role in directing Finland’s armed forces during World War II.
-
E.
Michael Engelhart
Michael Engelhart was an architect known for his role in the post-war reconstruction of Vienna’s historic Burgtheater.
- 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: Steve Erhart Target entity description: Steve Erhart is a Canadian football executive best known for serving as the general manager of the CFL’s Memphis Mad Dogs during their mid-1990s expansion into the United States.
-
A.
Steve Kragthorpe
Steve Kragthorpe is an American football coach best known for revitalizing the University of Tulsa’s football program in the early 2000s and later serving as head coach at the University of Louisville.
-
B.
John Reister
John Reister was an early settler and landowner after whom the community of Reisterstown, Maryland, was named.
-
C.
Scott Scherr
Scott Scherr is an American entrepreneur best known as the founder and longtime CEO of the human capital management software company Ultimate Software.
-
D.
Erik Heinrichs
Erik Heinrichs was a Finnish general and senior military leader who played a key role in directing Finland’s armed forces during World War II.
-
E.
Michael Engelhart
Michael Engelhart was an architect known for his role in the post-war reconstruction of Vienna’s historic Burgtheater.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Canadian Football League team
ⓘ
Canadian football executive ⓘ human ⓘ sports league expansion ⓘ |
| activeInPeriod | 1990s ⓘ |
| appliesToJurisdiction |
Canada
ⓘ
United States ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| countryOfCitizenship | Canada ⓘ |
| employer | Memphis Mad Dogs ⓘ |
| field | Canadian football ⓘ |
| knownFor | serving as general manager of the Memphis Mad Dogs ⓘ |
| league | Canadian Football League ⓘ |
| location |
Memphis, Tennessee
ⓘ
linked to:
Memphis, Tennessee, United States
|
| memberOf | Canadian Football League ⓘ |
| notableWork | CFL expansion into the United States in the mid-1990s ⓘ |
| occupation |
general manager
ⓘ
sports executive ⓘ |
| participatedIn |
CFL U.S. expansion
ⓘ
linked to:
CFL
|
| partOf |
CFL U.S. expansion
ⓘ
linked to:
CFL
|
| positionHeld | general manager of the Memphis Mad Dogs ⓘ |
| sport |
Canadian football
ⓘ
Canadian football ⓘ gridiron football ⓘ |
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: Steve Erhart Description of subject: Steve Erhart is a Canadian football executive best known for serving as the general manager of the CFL’s Memphis Mad Dogs during their mid-1990s expansion into the United States.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.