Isidor Sadger
E526321
Isidor Sadger was an Austrian neurologist and early psychoanalyst known for his pioneering but controversial work on the psychoanalytic study of homosexuality and sexual perversions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Isidor Sadger canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5364977 — 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: Isidor Sadger Context triple: [Vienna Psychoanalytic Society, hasMember, Isidor Sadger]
-
A.
Isidor Isaac
Isidor Isaac was an American physicist and Nobel laureate known for his pioneering work in nuclear magnetic resonance.
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B.
Adolf Berman
Adolf Berman was a Polish Jewish activist, Holocaust survivor, and politician known for his role in the Jewish resistance and postwar advocacy for survivors’ rights.
-
C.
Otto Rosenfeld
Otto Rosenfeld, better known as Otto Rank, was an influential Austrian psychoanalyst and close early collaborator of Sigmund Freud who became a pioneering theorist of creativity, will, and the psychology of birth trauma.
-
D.
Eduard Weiss
Eduard Weiss is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Weiss.
-
E.
Edmund Meisel
Edmund Meisel was a German composer best known for his pioneering, politically charged film scores for silent cinema, particularly his work on Soviet montage films.
- 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: Isidor Sadger Target entity description: Isidor Sadger was an Austrian neurologist and early psychoanalyst known for his pioneering but controversial work on the psychoanalytic study of homosexuality and sexual perversions.
-
A.
Isidor Isaac
Isidor Isaac was an American physicist and Nobel laureate known for his pioneering work in nuclear magnetic resonance.
-
B.
Adolf Berman
Adolf Berman was a Polish Jewish activist, Holocaust survivor, and politician known for his role in the Jewish resistance and postwar advocacy for survivors’ rights.
-
C.
Otto Rosenfeld
Otto Rosenfeld, better known as Otto Rank, was an influential Austrian psychoanalyst and close early collaborator of Sigmund Freud who became a pioneering theorist of creativity, will, and the psychology of birth trauma.
-
D.
Eduard Weiss
Eduard Weiss is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Weiss.
-
E.
Edmund Meisel
Edmund Meisel was a German composer best known for his pioneering, politically charged film scores for silent cinema, particularly his work on Soviet montage films.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
Austrian person
ⓘ
neurologist ⓘ person ⓘ psychoanalyst ⓘ |
| approach | psychoanalytic approach to sexuality ⓘ |
| contributedTo | early Freudian psychoanalytic literature on sexuality ⓘ |
| countryOfCitizenship | Austria ⓘ |
| educatedAt | University of Vienna ⓘ |
| employer | private medical practice ⓘ |
| familyName | Sadger ⓘ |
| fieldOfWork |
neurology
ⓘ
psychoanalysis ⓘ sexology ⓘ study of homosexuality ⓘ study of sexual perversions ⓘ |
| givenName | Isidor ⓘ |
| historicalPeriod |
early 20th century
ⓘ
late 19th century ⓘ |
| influencedBy | Sigmund Freud ⓘ |
| languageOfWork | German ⓘ |
| memberOf | Vienna Psychoanalytic Society ⓘ |
| movement | psychoanalysis ⓘ |
| name | Isidor Sadger ⓘ |
| notableFor |
early contributions to psychoanalytic theory
ⓘ
pioneering psychoanalytic study of homosexuality ⓘ pioneering psychoanalytic study of sexual perversions ⓘ |
| notableWork |
psychoanalytic case studies on homosexuality
ⓘ
writings on sexual perversions ⓘ |
| occupation |
neurologist
ⓘ
psychoanalyst ⓘ |
| placeOfActivity | Austro-Hungarian Empire ⓘ |
| reputation | controversial within later psychoanalytic and sexological scholarship ⓘ |
| viewOnHomosexuality | considered homosexuality a pathological condition ⓘ |
| workLocation | Vienna ⓘ |
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: Isidor Sadger Description of subject: Isidor Sadger was an Austrian neurologist and early psychoanalyst known for his pioneering but controversial work on the psychoanalytic study of homosexuality and sexual perversions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.