Sergio Romo
E171148
Sergio Romo is an American former Major League Baseball relief pitcher best known as a key closer for the San Francisco Giants during their early-2010s championship runs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sergio Romo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1501594 — 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: Sergio Romo Context triple: [2012 World Series, game4WinningPitcher, Sergio Romo]
-
A.
Paul Mejia
Paul Mejia is a former ballet dancer and choreographer, known for his work with major American ballet companies and his marriage to renowned ballerina Suzanne Farrell.
-
B.
Cole Hamels
Cole Hamels is an American left-handed pitcher best known for starring with the Philadelphia Phillies, including winning the 2008 World Series MVP.
-
C.
Brad Lidge
Brad Lidge is a former Major League Baseball closer best known for his dominant, perfect-save 2008 season that helped lead the Philadelphia Phillies to a World Series championship.
-
D.
Cueto
Cueto is a small town in eastern Cuba that serves as the administrative center of the surrounding rural municipality.
-
E.
Guillermo Ramírez
Guillermo Ramírez is a Guatemalan former professional footballer best known for scoring the extra-time winning goal in the 2005 MLS Cup final for the Los Angeles Galaxy.
- 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: Sergio Romo Target entity description: Sergio Romo is an American former Major League Baseball relief pitcher best known as a key closer for the San Francisco Giants during their early-2010s championship runs.
-
A.
Paul Mejia
Paul Mejia is a former ballet dancer and choreographer, known for his work with major American ballet companies and his marriage to renowned ballerina Suzanne Farrell.
-
B.
Cole Hamels
Cole Hamels is an American left-handed pitcher best known for starring with the Philadelphia Phillies, including winning the 2008 World Series MVP.
-
C.
Brad Lidge
Brad Lidge is a former Major League Baseball closer best known for his dominant, perfect-save 2008 season that helped lead the Philadelphia Phillies to a World Series championship.
-
D.
Cueto
Cueto is a small town in eastern Cuba that serves as the administrative center of the surrounding rural municipality.
-
E.
Guillermo Ramírez
Guillermo Ramírez is a Guatemalan former professional footballer best known for scoring the extra-time winning goal in the 2005 MLS Cup final for the Los Angeles Galaxy.
- F. None of above. chosen
Statements (47)
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: Sergio Romo Description of subject: Sergio Romo is an American former Major League Baseball relief pitcher best known as a key closer for the San Francisco Giants during their early-2010s championship runs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.