Steven D. Black
E665313
Steven D. Black is an American banking executive and former co-CEO of JPMorgan’s investment bank who serves as the chair of Wells Fargo & Company.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Steven D. Black canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5654804 — 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: Steven D. Black Context triple: [Wells Fargo, chairperson, Steven D. Black]
-
A.
Paul M. Black
Paul M. Black is an American healthcare technology executive best known for serving as CEO of the electronic health records company Allscripts.
-
B.
Craig A. Stough
Craig A. Stough is an American local government leader who serves as the mayor of Sylvania, Ohio.
-
C.
Bruce A. Blakeman
Bruce A. Blakeman is an American politician and attorney who serves as the County Executive of Nassau County, New York.
-
D.
Michael V. Drake
Michael V. Drake is an American academic leader and physician who has served as president of both The Ohio State University and the University of California system.
-
E.
Michael T. Williamson
Michael T. Williamson is an American actor best known for his role as Benjamin Buford "Bubba" Blue in the film Forrest Gump.
- 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: Steven D. Black Target entity description: Steven D. Black is an American banking executive and former co-CEO of JPMorgan’s investment bank who serves as the chair of Wells Fargo & Company.
-
A.
Paul M. Black
Paul M. Black is an American healthcare technology executive best known for serving as CEO of the electronic health records company Allscripts.
-
B.
Craig A. Stough
Craig A. Stough is an American local government leader who serves as the mayor of Sylvania, Ohio.
-
C.
Bruce A. Blakeman
Bruce A. Blakeman is an American politician and attorney who serves as the County Executive of Nassau County, New York.
-
D.
Michael V. Drake
Michael V. Drake is an American academic leader and physician who has served as president of both The Ohio State University and the University of California system.
-
E.
Michael T. Williamson
Michael T. Williamson is an American actor best known for his role as Benjamin Buford "Bubba" Blue in the film Forrest Gump.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf |
banking executive
ⓘ
business executive ⓘ human ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| employer |
JPMorgan Chase & Co.
NERFINISHED
ⓘ
Wells Fargo & Company NERFINISHED ⓘ |
| gender | male ⓘ |
| industry |
banking
ⓘ
financial services ⓘ |
| notableFor | leadership roles at major U.S. banks ⓘ |
| notableWork | co-CEO of JPMorgan’s investment bank ⓘ |
| occupation |
banker
ⓘ
business executive ⓘ |
| positionHeld |
chair of Wells Fargo & Company
ⓘ
co-CEO of JPMorgan’s investment bank ⓘ |
| workLocation | United States of America ⓘ |
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: Steven D. Black Description of subject: Steven D. Black is an American banking executive and former co-CEO of JPMorgan’s investment bank who serves as the chair of Wells Fargo & Company.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.