Alexander V
E357277
Alexander V was a Pisan-line antipope during the Western Schism who briefly claimed the papacy in the early 15th century amid rival papal claimants.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alexander V canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3439826 — 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: Alexander V Context triple: [Western Schism, PisanLinePope, Alexander V]
-
A.
Alexander I
Alexander I was a 12th-century King of Scots known for consolidating royal authority and supporting ecclesiastical reform in Scotland.
-
B.
Konstantin
Konstantin is a masculine given name of Latin origin, widely used in Slavic and other European cultures, meaning “steadfast” or “constant.”
-
C.
Aleksandr
Aleksandr is a common Russian male given name of Greek origin, equivalent to Alexander in English.
-
D.
Porfirije
Porfirije is the Serbian Orthodox Patriarch and a prominent Eastern Orthodox church leader from Serbia.
-
E.
Lzhedmitry I
Lzhedmitry I is the Russian name for False Dmitry I, the first and most prominent of the pretenders who claimed the Russian throne during the Time of Troubles in the early 17th 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: Alexander V Target entity description: Alexander V was a Pisan-line antipope during the Western Schism who briefly claimed the papacy in the early 15th century amid rival papal claimants.
-
A.
Alexander I
Alexander I was a 12th-century King of Scots known for consolidating royal authority and supporting ecclesiastical reform in Scotland.
-
B.
Konstantin
Konstantin is a masculine given name of Latin origin, widely used in Slavic and other European cultures, meaning “steadfast” or “constant.”
-
C.
Aleksandr
Aleksandr is a common Russian male given name of Greek origin, equivalent to Alexander in English.
-
D.
Porfirije
Porfirije is the Serbian Orthodox Patriarch and a prominent Eastern Orthodox church leader from Serbia.
-
E.
Lzhedmitry I
Lzhedmitry I is the Russian name for False Dmitry I, the first and most prominent of the pretenders who claimed the Russian throne during the Time of Troubles in the early 17th century.
- F. None of above. chosen
Statements (41)
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: Alexander V Description of subject: Alexander V was a Pisan-line antipope during the Western Schism who briefly claimed the papacy in the early 15th century amid rival papal claimants.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.