Marcello Truzzi
E11613
academic journal
circus performer
parapsychology researcher
person
scientific organization
skeptic
sociologist
Marcello Truzzi was a sociologist and skeptic best known as a co-founder of the modern skeptical movement and an early leader in the critical examination of paranormal claims.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Marcello Truzzi canonical | 4 |
| Enrico Truzzi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T56486 — 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: Marcello Truzzi Context triple: [Committee for the Scientific Investigation of Claims of the Paranormal, foundedBy, Marcello Truzzi]
-
A.
Antonio Quarracino
Antonio Quarracino was an Argentine cardinal of the Roman Catholic Church who served as Archbishop of Buenos Aires and played a key role in the ecclesiastical career of Pope Francis.
-
B.
Alfredo Guzzoni
Alfredo Guzzoni was an Italian army general who commanded Axis forces in Sicily during World War II.
-
C.
Yurii Rubinsky
Yurii Rubinsky was a pioneering Canadian technologist, publisher, and early advocate of SGML and open digital standards who significantly influenced the development of electronic publishing.
-
D.
Georg Stumme
Georg Stumme was a German Wehrmacht general during World War II who briefly commanded Axis forces in North Africa before his death early in the Second Battle of El Alamein.
-
E.
Jules Guérin
Jules Guérin was an American muralist and illustrator known for his architectural murals and color-rich decorative work on major public buildings in the early 20th century.
- 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: Marcello Truzzi Target entity description: Marcello Truzzi was a sociologist and skeptic best known as a co-founder of the modern skeptical movement and an early leader in the critical examination of paranormal claims.
-
A.
Antonio Quarracino
Antonio Quarracino was an Argentine cardinal of the Roman Catholic Church who served as Archbishop of Buenos Aires and played a key role in the ecclesiastical career of Pope Francis.
-
B.
Alfredo Guzzoni
Alfredo Guzzoni was an Italian army general who commanded Axis forces in Sicily during World War II.
-
C.
Yurii Rubinsky
Yurii Rubinsky was a pioneering Canadian technologist, publisher, and early advocate of SGML and open digital standards who significantly influenced the development of electronic publishing.
-
D.
Georg Stumme
Georg Stumme was a German Wehrmacht general during World War II who briefly commanded Axis forces in North Africa before his death early in the Second Battle of El Alamein.
-
E.
Jules Guérin
Jules Guérin was an American muralist and illustrator known for his architectural murals and color-rich decorative work on major public buildings in the early 20th century.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
academic journal
ⓘ
circus performer ⓘ parapsychology researcher ⓘ person ⓘ scientific organization ⓘ skeptic ⓘ sociologist ⓘ |
| areaOfInterest |
occultism
ⓘ
paranormal claims ⓘ pseudoscience ⓘ |
| causeOfDeath | cancer ⓘ |
| centuryOfActivity |
20th century
ⓘ
21st century ⓘ |
| citizenship | United States of America ⓘ |
| coFounded | Committee for the Scientific Investigation of Claims of the Paranormal ⓘ |
| countryOfBirth | Denmark ⓘ |
| countryOfDeath | United States of America ⓘ |
| dateOfBirth | 1935-09-06 ⓘ |
| dateOfDeath | 2003-02-02 ⓘ |
| educatedAt |
University of Michigan
ⓘ
University of Wisconsin–Madison ⓘ |
| employer | Eastern Michigan University ⓘ |
| familyName | Truzzi ⓘ |
| fieldOfWork |
parapsychology
ⓘ
skepticism ⓘ sociology ⓘ |
| founded |
journal Zetetic Scholar
ⓘ
linked to:
The Zetetic
|
| givenName | Marcello ⓘ |
| hasGender | male ⓘ |
| knownFor |
co-founding CSICOP
ⓘ
co-founding the modern skeptical movement ⓘ critical examination of paranormal claims ⓘ |
| languageSpoken |
English
ⓘ
Italian ⓘ |
| laterNamed | Committee for Skeptical Inquiry ⓘ |
| name | Marcello Truzzi ⓘ |
| nationality | American ⓘ |
| notableIdea | popularization of the phrase "extraordinary claims require extraordinary proof" ⓘ |
| notableWork |
Zetetic Scholar
ⓘ
linked to:
The Zetetic
|
| occupation | professor ⓘ |
| parent |
Enrico Truzzi
ⓘ
linked to:
Marcello Truzzi
|
| placeOfBirth | Copenhagen ⓘ |
| placeOfDeath |
Ann Arbor, Michigan
ⓘ
linked to:
Ann Arbor
|
| positionHeld | professor of sociology at Eastern Michigan University ⓘ |
| residence |
Ypsilanti, Michigan
ⓘ
linked to:
Ypsilanti
|
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: Marcello Truzzi Description of subject: Marcello Truzzi was a sociologist and skeptic best known as a co-founder of the modern skeptical movement and an early leader in the critical examination of paranormal claims.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
Committee for the Scientific Investigation of Claims of the Paranormal
→
foundedBy
→
Marcello Truzzi
ⓘ
linked to: Marcello Truzzi