Bolivar Trask
E576119
Bolivar Trask is a military scientist in the X-Men universe known for creating the mutant-hunting Sentinel robots and driving anti-mutant policies.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bolivar Trask canonical | 1 |
| Bolivar Trask in X-Men: Days of Future Past | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6205047 — 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: Bolivar Trask Context triple: [X-Men: Days of Future Past, mainAntagonist, Bolivar Trask]
-
A.
William Stryker
William Stryker is a recurring X-Men villain, typically portrayed as a fanatical military or religious figure obsessed with controlling or eradicating mutants, particularly Wolverine.
-
B.
Optimus Prime
Optimus Prime is the heroic leader of the Autobots in the Transformers franchise, known for his strong moral code, courage, and iconic red-and-blue truck form.
-
C.
Megatron
Megatron is the ruthless leader of the Decepticons in the Transformers franchise, known for his immense power, ambition, and opposition to the Autobots.
-
D.
Dr. Cyclops
Dr. Cyclops is a 1940 science fiction horror film best known for its pioneering use of Technicolor and its story of a mad scientist who shrinks his victims in the Peruvian jungle.
-
E.
John Spartan
John Spartan is a tough, rule-breaking 20th-century cop who is cryogenically frozen and revived in a sanitized future to battle his old nemesis in the sci-fi action film "Demolition Man."
- 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: Bolivar Trask Target entity description: Bolivar Trask is a military scientist in the X-Men universe known for creating the mutant-hunting Sentinel robots and driving anti-mutant policies.
-
A.
William Stryker
William Stryker is a recurring X-Men villain, typically portrayed as a fanatical military or religious figure obsessed with controlling or eradicating mutants, particularly Wolverine.
-
B.
Optimus Prime
Optimus Prime is the heroic leader of the Autobots in the Transformers franchise, known for his strong moral code, courage, and iconic red-and-blue truck form.
-
C.
Megatron
Megatron is the ruthless leader of the Decepticons in the Transformers franchise, known for his immense power, ambition, and opposition to the Autobots.
-
D.
Dr. Cyclops
Dr. Cyclops is a 1940 science fiction horror film best known for its pioneering use of Technicolor and its story of a mad scientist who shrinks his victims in the Peruvian jungle.
-
E.
John Spartan
John Spartan is a tough, rule-breaking 20th-century cop who is cryogenically frozen and revived in a sanitized future to battle his old nemesis in the sci-fi action film "Demolition Man."
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Fictional character
ⓘ
Human ⓘ Marvel Comics character ⓘ Military scientist ⓘ Scientist ⓘ |
| affiliation | United States government NERFINISHED ⓘ |
| alignment | Anti-mutant ⓘ |
| appearanceIn | X-Men: Days of Future Past (film) NERFINISHED ⓘ |
| appearsIn |
X-Men animated series
NERFINISHED
ⓘ
X-Men comics NERFINISHED ⓘ X-Men films NERFINISHED ⓘ |
| associatedOrganization | Trask Industries NERFINISHED ⓘ |
| child |
Larry Trask
NERFINISHED
ⓘ
Tanya Trask NERFINISHED ⓘ |
| createdBy |
Jack Kirby
NERFINISHED
ⓘ
Stan Lee NERFINISHED ⓘ |
| creatorOf |
Mutant-hunting robots
ⓘ
Sentinels NERFINISHED ⓘ |
| employer | United States military NERFINISHED ⓘ |
| enemyOf |
Mutants
ⓘ
X-Men NERFINISHED ⓘ |
| familyMember |
Larry Trask
NERFINISHED
ⓘ
Tanya Trask NERFINISHED ⓘ |
| fieldOfWork |
Genetics
ⓘ
Robotics ⓘ Weapons development ⓘ |
| firstAppearance | The X-Men #14 NERFINISHED ⓘ |
| firstAppearanceYear | 1965 ⓘ |
| gender | Male ⓘ |
| hasEnemy |
Magneto
NERFINISHED
ⓘ
Professor X NERFINISHED ⓘ Wolverine NERFINISHED ⓘ |
| ideology | Mutant-phobia ⓘ |
| motivation | Fear of mutant dominance ⓘ |
| nationality | American ⓘ |
| notableAction |
Built Master Mold to mass-produce Sentinels
ⓘ
Launched Sentinel program against mutants ⓘ Promoted anti-mutant propaganda ⓘ |
| notableWork |
Master Mold project
NERFINISHED
ⓘ
Sentinel program NERFINISHED ⓘ |
| occupation |
Engineer
ⓘ
Scientist ⓘ |
| portrayedBy | Peter Dinklage NERFINISHED ⓘ |
| publisher | Marvel Comics ⓘ |
| role | Antagonist ⓘ |
| species | Human ⓘ |
| universe |
Marvel Universe
NERFINISHED
ⓘ
X-Men 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: Bolivar Trask Description of subject: Bolivar Trask is a military scientist in the X-Men universe known for creating the mutant-hunting Sentinel robots and driving anti-mutant policies.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Bolivar Trask in X-Men: Days of Future Past