C. J. Alexopoulos
E135386
C. J. Alexopoulos was a prominent 20th-century mycologist known for his influential work in fungal taxonomy and biology.
All labels observed (1)
| Label | Occurrences |
|---|---|
| C. J. Alexopoulos canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1151042 — 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: C. J. Alexopoulos Context triple: [Ophiostomataceae, namedBy, C. J. Alexopoulos]
-
A.
Tom Kartsotis
Tom Kartsotis is an American entrepreneur best known as the founder of the watch and accessories company Fossil Group.
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B.
Petros Koumoutsakos
Petros Koumoutsakos is a prominent computational scientist and engineer known for his pioneering work in fluid dynamics and multiscale simulation methods.
-
C.
Angelo Tsakopoulos
Angelo Tsakopoulos is a prominent Greek-American real estate developer and political donor based in California.
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D.
Stelios Haji-Ioannou
Stelios Haji-Ioannou is a Cypriot-British entrepreneur best known as the founder of the low-cost airline easyJet and the broader "easy" family of brands.
-
E.
Frank Klopas
Frank Klopas is a Greek-American former professional soccer player and coach best known for his long-standing association with the Chicago Fire as both a player and manager.
- 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: C. J. Alexopoulos Target entity description: C. J. Alexopoulos was a prominent 20th-century mycologist known for his influential work in fungal taxonomy and biology.
-
A.
Tom Kartsotis
Tom Kartsotis is an American entrepreneur best known as the founder of the watch and accessories company Fossil Group.
-
B.
Petros Koumoutsakos
Petros Koumoutsakos is a prominent computational scientist and engineer known for his pioneering work in fluid dynamics and multiscale simulation methods.
-
C.
Angelo Tsakopoulos
Angelo Tsakopoulos is a prominent Greek-American real estate developer and political donor based in California.
-
D.
Stelios Haji-Ioannou
Stelios Haji-Ioannou is a Cypriot-British entrepreneur best known as the founder of the low-cost airline easyJet and the broader "easy" family of brands.
-
E.
Frank Klopas
Frank Klopas is a Greek-American former professional soccer player and coach best known for his long-standing association with the Chicago Fire as both a player and manager.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
mycologist
ⓘ
person ⓘ |
| activeInPeriod | 20th century ⓘ |
| contributedTo |
systematics of fungi
ⓘ
understanding of fungal diversity ⓘ |
| fieldOfWork |
fungal biology
ⓘ
fungal taxonomy ⓘ mycology ⓘ |
| genre | scientific literature ⓘ |
| hasDomain |
biology
ⓘ
microbiology ⓘ |
| hasNotability | prominent mycologist of the 20th century ⓘ |
| influenced |
modern mycological taxonomy
ⓘ
study of fungal classification ⓘ |
| knownAs | C. J. Alexopoulos ⓘ |
| mainInterest |
fungi
ⓘ
taxonomy of fungi ⓘ |
| movement | 20th-century biology ⓘ |
| notableFor |
contributions to 20th-century mycology
ⓘ
work in fungal biology ⓘ work in fungal taxonomy ⓘ |
| occupation |
academic
ⓘ
scientist ⓘ |
| specializesIn |
biology of fungi
ⓘ
taxonomy of fungi ⓘ |
| studies |
fungal morphology
ⓘ
fungal systematics ⓘ |
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: C. J. Alexopoulos Description of subject: C. J. Alexopoulos was a prominent 20th-century mycologist known for his influential work in fungal taxonomy and biology.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.