Michael O'Sullivan

E1100794 UNEXPLORED

Michael O'Sullivan is the central hitman character from the graphic novel and film "Road to Perdition," known for seeking vengeance after the murder of his family.

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All labels observed (3)

Label	Occurrences
Michael O’Sullivan Jr.	3
Michael O'Sullivan canonical	1
Michael O’Sullivan	1

How this entity was disambiguated

This entity first appeared as the object of triple T12893887 — 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: Michael O'Sullivan
Context triple: [Michael Sullivan, basedOn, Michael O'Sullivan]

A. Michael O’Rourke
Michael O’Rourke is an Irish media entrepreneur best known as a co-founder of the international sports television network Setanta Sports.
B. Michael O’Rourke
Michael O’Rourke is best known as the father of the late child actress Heather O’Rourke, who starred in the "Poltergeist" film series.
C. Michael O’Halloran
Michael O’Halloran is a film editor best known for his work on the World War II aviation drama "Red Tails."
D. Stephen Duggan
Stephen Duggan was an American educator and founder of the Institute of International Education, known for promoting academic freedom and international exchange in higher education.
E. Graham O'Brien
Graham O'Brien is a companion of the Thirteenth Doctor in the long-running British science fiction television series Doctor Who.
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: Michael O'Sullivan
Target entity description: Michael O'Sullivan is the central hitman character from the graphic novel and film "Road to Perdition," known for seeking vengeance after the murder of his family.

A. Michael O’Rourke
Michael O’Rourke is an Irish media entrepreneur best known as a co-founder of the international sports television network Setanta Sports.
B. Michael O’Rourke
Michael O’Rourke is best known as the father of the late child actress Heather O’Rourke, who starred in the "Poltergeist" film series.
C. Michael O’Halloran
Michael O’Halloran is a film editor best known for his work on the World War II aviation drama "Red Tails."
D. Stephen Duggan
Stephen Duggan was an American educator and founder of the Institute of International Education, known for promoting academic freedom and international exchange in higher education.
E. Graham O'Brien
Graham O'Brien is a companion of the Thirteenth Doctor in the long-running British science fiction television series Doctor Who.
F. None of above. chosen