Constantia (sister of Constantine)
E753616
Constantia was a Roman imperial princess, the half-sister of Emperor Constantine the Great, known for her influence at court and involvement in key ecclesiastical and political affairs of the early 4th century.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Constantia (daughter of Constantius Chlorus and Theodora) | 1 |
| Constantia (sister of Constantine) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8709078 — 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: Constantia (sister of Constantine) Context triple: [Eusebius of Nicomedia, associatedWith, Constantia (sister of Constantine)]
-
A.
Helena (daughter of Constantine I)
Helena was a daughter of the Roman emperor Constantine the Great and a member of the Constantinian imperial dynasty in the 4th century.
-
B.
Eutropia (mother of Constantius)
Eutropia was a noblewoman of the late Roman Empire, best known as the wife of Emperor Maximian and the mother of Emperor Constantius Chlorus.
-
C.
Constantina, daughter of Constantine the Great
Constantina was a 4th-century Roman imperial princess, daughter of Emperor Constantine the Great, venerated as a Christian saint and associated with early Christian patronage and architecture in Rome.
-
D.
Maxima (wife of Constantius II)
Maxima was a Roman noblewoman of the 4th century, known primarily as the wife of Emperor Constantius II.
-
E.
Theodora (stepdaughter of Constantine the Great)
Theodora was a Roman noblewoman of the early 4th century, traditionally regarded as the first wife of Emperor Constantius Chlorus and thus a member of the Constantinian imperial family.
- 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: Constantia (sister of Constantine) Target entity description: Constantia was a Roman imperial princess, the half-sister of Emperor Constantine the Great, known for her influence at court and involvement in key ecclesiastical and political affairs of the early 4th century.
-
A.
Helena (daughter of Constantine I)
Helena was a daughter of the Roman emperor Constantine the Great and a member of the Constantinian imperial dynasty in the 4th century.
-
B.
Eutropia (mother of Constantius)
Eutropia was a noblewoman of the late Roman Empire, best known as the wife of Emperor Maximian and the mother of Emperor Constantius Chlorus.
-
C.
Constantina, daughter of Constantine the Great
Constantina was a 4th-century Roman imperial princess, daughter of Emperor Constantine the Great, venerated as a Christian saint and associated with early Christian patronage and architecture in Rome.
-
D.
Maxima (wife of Constantius II)
Maxima was a Roman noblewoman of the 4th century, known primarily as the wife of Emperor Constantius II.
-
E.
Theodora (stepdaughter of Constantine the Great)
Theodora was a Roman noblewoman of the early 4th century, traditionally regarded as the first wife of Emperor Constantius Chlorus and thus a member of the Constantinian imperial family.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Roman imperial princess
ⓘ
member of the Constantinian dynasty ⓘ |
| associatedWith |
Arian controversy
ⓘ
Council of Nicaea ⓘ
linked to:
First Council of Nicaea
|
| citizenship | Roman Empire ⓘ |
| country | Roman Empire ⓘ |
| court | imperial court of Constantine the Great ⓘ |
| dynasty | Constantinian dynasty ⓘ |
| era | Late Antiquity ⓘ |
| father | Constantius Chlorus ⓘ |
| halfBrother |
Constantine the Great
ⓘ
linked to:
Constantine I
|
| hasRelative |
Constans
ⓘ
Constantine II ⓘ Constantius II ⓘ Crispus ⓘ
linked to:
Crispus Nobilissimus Caesar
Helena (mother of Constantine the Great) ⓘ
linked to:
Helena Augusta
|
| influenced |
imperial politics in the early 4th century
ⓘ
imperial religious policy ⓘ |
| motherTongue | Latin ⓘ |
| nativeLanguage | Latin ⓘ |
| notableFor |
influence at the imperial court
ⓘ
involvement in ecclesiastical affairs ⓘ involvement in political affairs ⓘ |
| positionHeld | empress consort of the Roman Empire ⓘ |
| religion | Christianity ⓘ |
| sexOrGender | female ⓘ |
| sibling |
Constantine the Great
ⓘ
linked to:
Constantine I
|
| spouse |
Licinius I
ⓘ
linked to:
Licinius
|
| timePeriod | early 4th century ⓘ |
| title | Augusta ⓘ |
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: Constantia (sister of Constantine) Description of subject: Constantia was a Roman imperial princess, the half-sister of Emperor Constantine the Great, known for her influence at court and involvement in key ecclesiastical and political affairs of the early 4th century.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Theodora (stepdaughter of Constantine the Great)
→
child
→
Constantia (daughter of Constantius Chlorus and Theodora)
ⓘ
linked to: Constantia (sister of Constantine)