Constans
E49250
Constans was a 4th-century Roman emperor, son of Constantine the Great, who ruled over parts of the Western Roman Empire until his overthrow and death.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Constans I | 24 |
| Constans canonical | 12 |
| Constans as emperor | 1 |
| Emperor Constans | 1 |
| Flavius Julius Constans | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T285751 — 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: Constans Context triple: [Constantine the Great, child, Constans]
-
A.
Constantius II
Constantius II was a 4th-century Roman emperor who ruled much of the Eastern Roman Empire and played a key role in the religious and political struggles following Constantine the Great’s reign.
-
B.
Constantius Chlorus
Constantius Chlorus was a Roman emperor of the late 3rd and early 4th centuries, best known as a senior ruler in the Tetrarchy and the father of Constantine the Great.
-
C.
Licinius
Licinius was a Roman emperor of the early 4th century who ruled the eastern part of the empire and is best known for co-authoring the Edict of Milan, which granted religious tolerance to Christians.
-
D.
Maximian
Maximian was a Roman emperor who ruled as co-augustus alongside Diocletian during the late 3rd and early 4th centuries, helping to stabilize and reform the empire.
-
E.
Galerius
Galerius was a Roman emperor of the late 3rd and early 4th centuries CE, best known for his role in the Tetrarchy and for intensifying the persecution of Christians in the Eastern Roman Empire.
- 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: Constans Target entity description: Constans was a 4th-century Roman emperor, son of Constantine the Great, who ruled over parts of the Western Roman Empire until his overthrow and death.
-
A.
Constantius II
Constantius II was a 4th-century Roman emperor who ruled much of the Eastern Roman Empire and played a key role in the religious and political struggles following Constantine the Great’s reign.
-
B.
Constantius Chlorus
Constantius Chlorus was a Roman emperor of the late 3rd and early 4th centuries, best known as a senior ruler in the Tetrarchy and the father of Constantine the Great.
-
C.
Licinius
Licinius was a Roman emperor of the early 4th century who ruled the eastern part of the empire and is best known for co-authoring the Edict of Milan, which granted religious tolerance to Christians.
-
D.
Maximian
Maximian was a Roman emperor who ruled as co-augustus alongside Diocletian during the late 3rd and early 4th centuries, helping to stabilize and reform the empire.
-
E.
Galerius
Galerius was a Roman emperor of the late 3rd and early 4th centuries CE, best known for his role in the Tetrarchy and for intensifying the persecution of Christians in the Eastern Roman Empire.
- 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: Constans Description of subject: Constans was a 4th-century Roman emperor, son of Constantine the Great, who ruled over parts of the Western Roman Empire until his overthrow and death.
Referenced by (39)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Constantine the Great
subject surface form:
Constantine the Great
this entity surface form:
Constans I
subject surface form:
Caesar (imperial title)
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Flavius Julius Constans
this entity surface form:
Constans I
this entity surface form:
Constans I
subject surface form:
Crispus
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans as emperor
this entity surface form:
Emperor Constans
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I
this entity surface form:
Constans I