Mike Hazen
E702764
Mike Hazen is a Major League Baseball executive best known for leading the Arizona Diamondbacks’ baseball operations as their general manager.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mike Hazen canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7988605 — 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: Mike Hazen Context triple: [Arizona Diamondbacks, generalManager, Mike Hazen]
-
A.
Mike Schafer
Mike Schafer is a longtime head coach of the Cornell Big Red men's ice hockey team, known for leading the program to sustained success and multiple NCAA tournament appearances.
-
B.
Michael Abrash
Michael Abrash is a prominent computer programmer and graphics expert known for his pioneering work in game engines and virtual reality, including leading research efforts at Oculus VR.
-
C.
Jim Manzi
Jim Manzi is an American businessman best known for leading Lotus Development Corporation as its CEO during the height of its success in the software industry.
-
D.
Jon Stephenson von Tetzchner
Jon Stephenson von Tetzchner is an Icelandic-Norwegian software developer and entrepreneur best known as the co-founder and longtime CEO of the Opera web browser company and later founder of the Vivaldi browser.
-
E.
Steve Hurley
Steve Hurley is an American DJ, producer, and remixer known as a pioneering figure in Chicago house music.
- 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: Mike Hazen Target entity description: Mike Hazen is a Major League Baseball executive best known for leading the Arizona Diamondbacks’ baseball operations as their general manager.
-
A.
Mike Schafer
Mike Schafer is a longtime head coach of the Cornell Big Red men's ice hockey team, known for leading the program to sustained success and multiple NCAA tournament appearances.
-
B.
Michael Abrash
Michael Abrash is a prominent computer programmer and graphics expert known for his pioneering work in game engines and virtual reality, including leading research efforts at Oculus VR.
-
C.
Jim Manzi
Jim Manzi is an American businessman best known for leading Lotus Development Corporation as its CEO during the height of its success in the software industry.
-
D.
Jon Stephenson von Tetzchner
Jon Stephenson von Tetzchner is an Icelandic-Norwegian software developer and entrepreneur best known as the co-founder and longtime CEO of the Opera web browser company and later founder of the Vivaldi browser.
-
E.
Steve Hurley
Steve Hurley is an American DJ, producer, and remixer known as a pioneering figure in Chicago house music.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
baseball executive
ⓘ
general manager ⓘ human ⓘ |
| activeIn | 21st century ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
surface form:
United States
|
| employer |
Arizona Diamondbacks
NERFINISHED
ⓘ
Major League Baseball organization NERFINISHED ⓘ |
| fieldOfWork | baseball operations ⓘ |
| hasExperienceIn |
baseball analytics
ⓘ
baseball scouting ⓘ player personnel management ⓘ roster construction ⓘ |
| industry | professional sports ⓘ |
| knownFor |
leading the Arizona Diamondbacks’ baseball operations
ⓘ
serving as general manager of the Arizona Diamondbacks ⓘ |
| league | Major League Baseball ⓘ |
| memberOf | Arizona Diamondbacks front office ⓘ |
| notableFor | leading a Major League Baseball front office ⓘ |
| notableRole | head of baseball operations for the Arizona Diamondbacks ⓘ |
| occupation |
baseball executive
ⓘ
general manager ⓘ |
| partOf | Arizona Diamondbacks organization ⓘ |
| positionHeld | general manager of the Arizona Diamondbacks ⓘ |
| sport | baseball ⓘ |
| workLocation | Phoenix, Arizona NERFINISHED ⓘ |
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: Mike Hazen Description of subject: Mike Hazen is a Major League Baseball executive best known for leading the Arizona Diamondbacks’ baseball operations as their general manager.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Arizona Diamondbacks