Zack Greinke
E702765
Zack Greinke is an American Major League Baseball pitcher and former Cy Young Award winner known for his elite command, pitching intelligence, and long, successful career with multiple teams.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Zack Greinke canonical | 5 |
| Donald Zackary Greinke | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7988611 — 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: Zack Greinke Context triple: [Arizona Diamondbacks, notablePlayer, Zack Greinke]
-
A.
Felix Hernandez
Félix Hernández is a Venezuelan former Major League Baseball pitcher renowned for his dominant tenure with the Seattle Mariners, highlighted by a Cy Young Award and a perfect game.
-
B.
Yu Darvish
Yu Darvish is a Japanese professional baseball pitcher known for his dominant performances in both Nippon Professional Baseball and Major League Baseball, as well as his key role in international competitions.
-
C.
Trevor Bauer
Trevor Bauer is an American professional baseball pitcher known for his high strikeout rates, analytical approach to pitching, and a Cy Young Award–winning season in Major League Baseball.
-
D.
Kyle Lohse
Kyle Lohse is a former Major League Baseball pitcher known for his long career with teams such as the Minnesota Twins, St. Louis Cardinals, and Milwaukee Brewers.
-
E.
Kyle Gibson
Kyle Gibson is an American professional baseball pitcher who has played in Major League Baseball for multiple teams, including the Minnesota Twins, Texas Rangers, and Philadelphia Phillies.
- 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: Zack Greinke Target entity description: Zack Greinke is an American Major League Baseball pitcher and former Cy Young Award winner known for his elite command, pitching intelligence, and long, successful career with multiple teams.
-
A.
Felix Hernandez
Félix Hernández is a Venezuelan former Major League Baseball pitcher renowned for his dominant tenure with the Seattle Mariners, highlighted by a Cy Young Award and a perfect game.
-
B.
Yu Darvish
Yu Darvish is a Japanese professional baseball pitcher known for his dominant performances in both Nippon Professional Baseball and Major League Baseball, as well as his key role in international competitions.
-
C.
Trevor Bauer
Trevor Bauer is an American professional baseball pitcher known for his high strikeout rates, analytical approach to pitching, and a Cy Young Award–winning season in Major League Baseball.
-
D.
Kyle Lohse
Kyle Lohse is a former Major League Baseball pitcher known for his long career with teams such as the Minnesota Twins, St. Louis Cardinals, and Milwaukee Brewers.
-
E.
Kyle Gibson
Kyle Gibson is an American professional baseball pitcher who has played in Major League Baseball for multiple teams, including the Minnesota Twins, Texas Rangers, and Philadelphia Phillies.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
professional baseball player ⓘ |
| awardReceived |
All-Star selection
ⓘ
American League Cy Young Award ⓘ
linked to:
Cy Young Award
Gold Glove Award ⓘ Silver Slugger Award ⓘ |
| bats | right ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| draftedBy | Kansas City Royals ⓘ |
| draftType |
MLB First-Year Player Draft
ⓘ
linked to:
MLB Draft
|
| education | Apopka High School ⓘ |
| fullName |
Donald Zackary Greinke
ⓘ
linked to:
Zack Greinke
|
| givenName |
Donald
ⓘ
Zackary ⓘ
linked to:
Zack
|
| hasPlayedFor |
Arizona Diamondbacks
ⓘ
Houston Astros ⓘ Kansas City Royals ⓘ Kansas City Royals (second stint) ⓘ
linked to:
Kansas City Royals
Los Angeles Angels ⓘ Los Angeles Dodgers ⓘ Milwaukee Brewers ⓘ |
| hasSkill |
changing speeds
ⓘ
command of the strike zone ⓘ fielding his position ⓘ mixing pitches effectively ⓘ run prevention ⓘ |
| hasWon | Cy Young Award ⓘ |
| knownFor |
elite command
ⓘ
longevity in Major League Baseball ⓘ pitching intelligence ⓘ run prevention skills ⓘ |
| league | Major League Baseball ⓘ |
| nationality | American ⓘ |
| nickname | Zack Greinke ⓘ |
| notableFor |
high pitching IQ
ⓘ
long MLB career with multiple teams ⓘ |
| occupation | baseball player ⓘ |
| placeOfBirth | Orlando, Florida, United States ⓘ |
| playsIn |
American League
ⓘ
National League ⓘ |
| positionPlayed | pitcher ⓘ |
| role | starting pitcher ⓘ |
| sexOrGender | male ⓘ |
| sport | baseball ⓘ |
| styleOfPlay |
analytical approach to hitters
ⓘ
control pitcher ⓘ |
| throws | right ⓘ |
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: Zack Greinke Description of subject: Zack Greinke is an American Major League Baseball pitcher and former Cy Young Award winner known for his elite command, pitching intelligence, and long, successful career with multiple teams.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.