Marcus Luttrell
E630822
Marcus Luttrell is a former U.S. Navy SEAL and combat veteran best known for surviving Operation Red Wings in Afghanistan and recounting his experience in the memoir "Lone Survivor."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marcus Luttrell canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6954809 — 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: Marcus Luttrell Context triple: [Lone Survivor, authorOfSourceWork, Marcus Luttrell]
-
A.
Morgan Luttrell
Morgan Luttrell is a Republican U.S. Representative from Texas and former Navy SEAL who serves in Congress after a career in military and veterans’ advocacy.
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B.
Michael S. Murphy
Michael S. Murphy is a film and television editor best known for his work on the 1997 musical fantasy film "Rodgers & Hammerstein's Cinderella."
-
C.
Michael Murphy
Michael Murphy is an American character actor known for his frequent collaborations with director Robert Altman and roles in films such as "Batman Returns," "Nashville," and "Manhattan."
-
D.
Michael Murphy
Michael Murphy is a musician best known as a member of the alternative rock band Concrete Blonde.
-
E.
Staff Sergeant Clint Romesha
Staff Sergeant Clint Romesha is a former U.S. Army soldier and Medal of Honor recipient recognized for his heroic actions during the Battle of Kamdesh in Afghanistan.
- 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: Marcus Luttrell Target entity description: Marcus Luttrell is a former U.S. Navy SEAL and combat veteran best known for surviving Operation Red Wings in Afghanistan and recounting his experience in the memoir "Lone Survivor."
-
A.
Morgan Luttrell
Morgan Luttrell is a Republican U.S. Representative from Texas and former Navy SEAL who serves in Congress after a career in military and veterans’ advocacy.
-
B.
Michael S. Murphy
Michael S. Murphy is a film and television editor best known for his work on the 1997 musical fantasy film "Rodgers & Hammerstein's Cinderella."
-
C.
Michael Murphy
Michael Murphy is an American character actor known for his frequent collaborations with director Robert Altman and roles in films such as "Batman Returns," "Nashville," and "Manhattan."
-
D.
Michael Murphy
Michael Murphy is a musician best known as a member of the alternative rock band Concrete Blonde.
-
E.
Staff Sergeant Clint Romesha
Staff Sergeant Clint Romesha is a former U.S. Army soldier and Medal of Honor recipient recognized for his heroic actions during the Battle of Kamdesh in Afghanistan.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
former United States Navy SEAL
ⓘ
human ⓘ military veteran ⓘ |
| alignment | United States Armed Forces NERFINISHED ⓘ |
| awardReceived |
Navy Cross
NERFINISHED
ⓘ
Purple Heart ⓘ |
| basedOn | real events of Operation Red Wings ⓘ |
| branchSpecialty | Naval Special Warfare NERFINISHED ⓘ |
| coAuthor | Patrick Robinson NERFINISHED ⓘ |
| conflict |
Global War on Terrorism
NERFINISHED
ⓘ
War in Afghanistan (2001–2021) ⓘ
surface form:
War in Afghanistan
|
| countryOfCitizenship | United States of America ⓘ |
| era | 21st-century warfare ⓘ |
| familyName | Luttrell NERFINISHED ⓘ |
| fullName | Marcus Luttrell NERFINISHED ⓘ |
| genre | military memoir ⓘ |
| givenName | Marcus NERFINISHED ⓘ |
| hasRole |
medic
ⓘ
sniper ⓘ |
| hasSibling | Morgan Luttrell NERFINISHED ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf | United States Navy SEALs NERFINISHED ⓘ |
| militaryBranch | United States Navy ⓘ |
| militaryRank | Hospital Corpsman Second Class ⓘ |
| militaryUnit |
SEAL Team 10
NERFINISHED
ⓘ
Special Operations Forces in Afghanistan NERFINISHED ⓘ |
| notableEvent | survived Operation Red Wings ⓘ |
| notableFor |
being the only surviving member of his SEAL reconnaissance team in Operation Red Wings
ⓘ
co-authoring the memoir "Lone Survivor" ⓘ |
| notableOperation | Operation Red Wings NERFINISHED ⓘ |
| notablePublicationType | bestselling memoir ⓘ |
| notableWork | Lone Survivor NERFINISHED ⓘ |
| occupation |
author
ⓘ
military personnel ⓘ public speaker ⓘ |
| placeOfActivity | Afghanistan NERFINISHED ⓘ |
| portrayedBy | Mark Wahlberg NERFINISHED ⓘ |
| serviceNumber | United States Navy service member (number not specified) ⓘ |
| sexOrGender | male ⓘ |
| siblingOccupation | Morgan Luttrell is a U.S. Navy SEAL veteran and politician ⓘ |
| speaksAbout |
military service
ⓘ
post-traumatic stress in veterans ⓘ sacrifice and resilience ⓘ |
| subjectOf |
film adaptation "Lone Survivor"
ⓘ
numerous interviews and documentaries about Operation Red Wings ⓘ |
| wroteAbout |
Operation Red Wings reconnaissance mission
NERFINISHED
ⓘ
experiences in Afghanistan ⓘ |
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: Marcus Luttrell Description of subject: Marcus Luttrell is a former U.S. Navy SEAL and combat veteran best known for surviving Operation Red Wings in Afghanistan and recounting his experience in the memoir "Lone Survivor."
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.