Constantine III
E378791
Constantine III was a short-reigning 7th-century Byzantine emperor, briefly ruling alongside his father Heraclius before his early death triggered a succession crisis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Constantine III canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3643034 — 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: Constantine III Context triple: [Heraclius, child, Constantine III]
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A.
Constantine III
Constantine III was a late Roman general who declared himself Western Roman Emperor in Britain in 407 AD, briefly controlling much of Gaul and Hispania before being defeated and executed.
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B.
Constantine III Leichoudes
Constantine III Leichoudes was an 11th-century Patriarch of Constantinople and Byzantine statesman known for his role in church and imperial politics during the middle Byzantine period.
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C.
Magnentius
Magnentius was a Roman usurper and military commander who seized control of much of the Western Roman Empire in the mid-4th century before being defeated by Emperor Constantius II.
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D.
Constantius III
Constantius III was a short-reigning Western Roman emperor and powerful general in the early 5th century, known for his role in stabilizing the empire during a period of crisis.
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E.
Severus III
Severus III was a Western Roman emperor who ruled from 461 to 465 AD during the empire’s final decades of political fragmentation and decline.
- 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: Constantine III Target entity description: Constantine III was a short-reigning 7th-century Byzantine emperor, briefly ruling alongside his father Heraclius before his early death triggered a succession crisis.
-
A.
Constantine III
Constantine III was a late Roman general who declared himself Western Roman Emperor in Britain in 407 AD, briefly controlling much of Gaul and Hispania before being defeated and executed.
-
B.
Constantine III Leichoudes
Constantine III Leichoudes was an 11th-century Patriarch of Constantinople and Byzantine statesman known for his role in church and imperial politics during the middle Byzantine period.
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C.
Magnentius
Magnentius was a Roman usurper and military commander who seized control of much of the Western Roman Empire in the mid-4th century before being defeated by Emperor Constantius II.
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D.
Constantius III
Constantius III was a short-reigning Western Roman emperor and powerful general in the early 5th century, known for his role in stabilizing the empire during a period of crisis.
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E.
Severus III
Severus III was a Western Roman emperor who ruled from 461 to 465 AD during the empire’s final decades of political fragmentation and decline.
- F. None of above. chosen
Statements (47)
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: Constantine III Description of subject: Constantine III was a short-reigning 7th-century Byzantine emperor, briefly ruling alongside his father Heraclius before his early death triggered a succession crisis.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Constans II