Dr. Cadman
E543990
Dr. Cadman is a sinister surgeon in the 1956 horror film "The Black Sleep," known for conducting macabre brain experiments on unwilling subjects.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dr. Cadman canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5747057 — 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: Dr. Cadman Context triple: [The Black Sleep, featuresCharacter, Dr. Cadman]
-
A.
Dr. Mumford
Dr. Mumford is the fictional psychologist protagonist of the 1999 comedy-drama film "Mumford," known for his unconventional therapeutic methods in a small town.
-
B.
Dr. Delmarre
Dr. Delmarre is a key character in Isaac Asimov's science fiction novel "The Naked Sun," serving as a prominent roboticist whose death becomes the central mystery of the story.
-
C.
Dr. Raymond Langston
Dr. Raymond Langston is a fictional forensic pathologist and crime scene investigator on the television series "CSI: Crime Scene Investigation," known for being portrayed by actor Laurence Fishburne.
-
D.
Dr. Hill
Dr. Hill is a medical professional who provided healthcare treatment to Joshua Washington.
-
E.
Dr. Louis Judd
Dr. Louis Judd is a psychiatrist character in the 1942 horror film "Cat People," known for his skeptical, analytical approach to the film’s supernatural events.
- 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: Dr. Cadman Target entity description: Dr. Cadman is a sinister surgeon in the 1956 horror film "The Black Sleep," known for conducting macabre brain experiments on unwilling subjects.
-
A.
Dr. Mumford
Dr. Mumford is the fictional psychologist protagonist of the 1999 comedy-drama film "Mumford," known for his unconventional therapeutic methods in a small town.
-
B.
Dr. Delmarre
Dr. Delmarre is a key character in Isaac Asimov's science fiction novel "The Naked Sun," serving as a prominent roboticist whose death becomes the central mystery of the story.
-
C.
Dr. Raymond Langston
Dr. Raymond Langston is a fictional forensic pathologist and crime scene investigator on the television series "CSI: Crime Scene Investigation," known for being portrayed by actor Laurence Fishburne.
-
D.
Dr. Hill
Dr. Hill is a medical professional who provided healthcare treatment to Joshua Washington.
-
E.
Dr. Louis Judd
Dr. Louis Judd is a psychiatrist character in the 1942 horror film "Cat People," known for his skeptical, analytical approach to the film’s supernatural events.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ |
| appearsIn | The Black Sleep ⓘ |
| associatedWithTheme |
brain experimentation
ⓘ
mad science ⓘ medical horror ⓘ |
| characterIn | The Black Sleep ⓘ |
| countryOfOriginOfWork |
United States
ⓘ
linked to:
United States of America
|
| createdFor | The Black Sleep (1956 film) ⓘ |
| ethicalStance |
disregard for human life
ⓘ
disregard for patient consent ⓘ |
| fieldOfExpertise |
brain surgery
ⓘ
neurosurgery ⓘ |
| firstAppearance |
The Black Sleep (1956)
ⓘ
linked to:
The Black Sleep (1956 film)
|
| genreOfWork | horror film ⓘ |
| hasMotive |
desire to advance his own research
ⓘ
scientific obsession ⓘ |
| hasTrait |
obsessive
ⓘ
ruthless ⓘ sinister ⓘ |
| hasVictims | unwilling surgical subjects ⓘ |
| languageOfWork | English ⓘ |
| medium | feature film ⓘ |
| narrativeRole |
antagonist
ⓘ
mad scientist archetype ⓘ |
| notableFor |
conducting macabre brain experiments
ⓘ
using unwilling human subjects ⓘ |
| occupation | surgeon ⓘ |
| partOfFranchise |
The Black Sleep (film)
ⓘ
linked to:
The Black Sleep
|
| portrayedBy | Basil Rathbone ⓘ |
| settingOfActivity |
Victorian-era England
ⓘ
linked to:
Victorian era
|
| usesLocation |
secret laboratory
ⓘ
surgical operating room ⓘ |
| usesMethod |
experimental brain operations
ⓘ
unethical medical experimentation ⓘ |
| yearOfWorkRelease | 1956 ⓘ |
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: Dr. Cadman Description of subject: Dr. Cadman is a sinister surgeon in the 1956 horror film "The Black Sleep," known for conducting macabre brain experiments on unwilling subjects.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.