Mark Greaney
E858919
Mark Greaney is an American novelist best known for creating the Gray Man thriller series and for co-authoring several Jack Ryan novels in Tom Clancy’s universe.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mark Greaney canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10390695 — 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: Mark Greaney Context triple: [The Gray Man, basedOnWorkAuthor, Mark Greaney]
-
A.
Jack Carr
Jack Carr is an actor known for his role in the film "Hellgate."
-
B.
Andrew Gross
Andrew Gross is an American author best known for his bestselling thrillers and for coauthoring several novels with James Patterson.
-
C.
Jeff Pearlman
Jeff Pearlman is an American sportswriter and author best known for his deeply reported, often controversial biographies of major sports figures and teams, including the Los Angeles Lakers dynasty that inspired the series "Winning Time."
-
D.
Mick Herron
Mick Herron is a British crime novelist best known for his acclaimed Slough House espionage series featuring disgraced MI5 agents.
-
E.
Jefferson Caffery
Jefferson Caffery was a prominent 20th-century American diplomat who served as U.S. ambassador to several key countries, including Brazil, France, and Egypt.
- 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: Mark Greaney Target entity description: Mark Greaney is an American novelist best known for creating the Gray Man thriller series and for co-authoring several Jack Ryan novels in Tom Clancy’s universe.
-
A.
Jack Carr
Jack Carr is an actor known for his role in the film "Hellgate."
-
B.
Andrew Gross
Andrew Gross is an American author best known for his bestselling thrillers and for coauthoring several novels with James Patterson.
-
C.
Jeff Pearlman
Jeff Pearlman is an American sportswriter and author best known for his deeply reported, often controversial biographies of major sports figures and teams, including the Los Angeles Lakers dynasty that inspired the series "Winning Time."
-
D.
Mick Herron
Mick Herron is a British crime novelist best known for his acclaimed Slough House espionage series featuring disgraced MI5 agents.
-
E.
Jefferson Caffery
Jefferson Caffery was a prominent 20th-century American diplomat who served as U.S. ambassador to several key countries, including Brazil, France, and Egypt.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
novelist
ⓘ
person ⓘ |
| activeIn | 21st century literature ⓘ |
| almaMater | University of Memphis NERFINISHED ⓘ |
| basedIn | Memphis, Tennessee NERFINISHED ⓘ |
| birthYear | 1967 ⓘ |
| coAuthorOf | Tom Clancy’s Jack Ryan novels NERFINISHED ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
surface form:
United States
|
| coWroteWith | Tom Clancy NERFINISHED ⓘ |
| created | Gray Man series NERFINISHED ⓘ |
| createdCharacter | Court Gentry NERFINISHED ⓘ |
| education | International Relations ⓘ |
| firstPublishedNovel | The Gray Man GENERATED ⓘ |
| genre |
spy fiction
ⓘ
thriller fiction ⓘ |
| influencedBy | Tom Clancy NERFINISHED ⓘ |
| languageOfWork | English ⓘ |
| name | Mark Greaney NERFINISHED ⓘ |
| nationality | American ⓘ |
| notableFor |
Gray Man thriller series
NERFINISHED
ⓘ
co-authoring Jack Ryan novels ⓘ |
| notableWork |
Agent in Place
NERFINISHED
ⓘ
Back Blast NERFINISHED ⓘ Ballistic NERFINISHED ⓘ Burner NERFINISHED ⓘ Command Authority NERFINISHED ⓘ Commander in Chief ⓘ Dead Eye NERFINISHED ⓘ Full Force and Effect NERFINISHED ⓘ Gray Man series NERFINISHED ⓘ Gunmetal Gray NERFINISHED ⓘ Locked On NERFINISHED ⓘ Mission Critical NERFINISHED ⓘ On Target NERFINISHED ⓘ One Minute Out NERFINISHED ⓘ Relentless NERFINISHED ⓘ Sierra Six NERFINISHED ⓘ Support and Defend NERFINISHED ⓘ The Gray Man NERFINISHED ⓘ Threat Vector NERFINISHED ⓘ True Faith and Allegiance NERFINISHED ⓘ |
| occupation |
author
ⓘ
novelist ⓘ screenwriter ⓘ |
| series | Gray Man series NERFINISHED ⓘ |
| writesCharacter |
Jack Ryan
NERFINISHED
ⓘ
Jack Ryan Jr. NERFINISHED ⓘ |
| wroteInUniverse | Tom Clancy universe 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: Mark Greaney Description of subject: Mark Greaney is an American novelist best known for creating the Gray Man thriller series and for co-authoring several Jack Ryan novels in Tom Clancy’s universe.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.