Flaccilla (daughter of Arcadius)
E850754
Flaccilla (daughter of Arcadius) was a late 4th–early 5th century Eastern Roman imperial princess, known primarily as the daughter of Emperor Arcadius and a member of the Theodosian dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Flaccilla (daughter of Arcadius) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10217655 — 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: Flaccilla (daughter of Arcadius) Context triple: [Arcadius, child, Flaccilla (daughter of Arcadius)]
-
A.
Eudocia (daughter of Valentinian III)
Eudocia was a late Roman imperial princess, daughter of Emperor Valentinian III and Empress Licinia Eudoxia, who became notable through her dynastic connections during the empire’s final centuries.
-
B.
Placidia (daughter of Valentinian III)
Placidia was a late Western Roman imperial princess, the younger daughter of Emperor Valentinian III and Empress Licinia Eudoxia, whose life was intertwined with the empire’s final decades.
-
C.
Aelia Flaccilla
Aelia Flaccilla was a late 4th-century Roman empress, wife of Emperor Theodosius I and a highly respected Augusta known for her piety and charitable works.
-
D.
Pulcheria (daughter of Theodosius I)
Pulcheria, daughter of the Roman emperor Theodosius I, was a late 4th-century imperial princess of the Theodosian dynasty in the Eastern Roman Empire.
-
E.
Flavia Theodora (daughter of Constantius Chlorus)
Flavia Theodora was a Roman noblewoman of the late 3rd and early 4th centuries, known primarily as the daughter of Emperor Constantius Chlorus and 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: Flaccilla (daughter of Arcadius) Target entity description: Flaccilla (daughter of Arcadius) was a late 4th–early 5th century Eastern Roman imperial princess, known primarily as the daughter of Emperor Arcadius and a member of the Theodosian dynasty.
-
A.
Eudocia (daughter of Valentinian III)
Eudocia was a late Roman imperial princess, daughter of Emperor Valentinian III and Empress Licinia Eudoxia, who became notable through her dynastic connections during the empire’s final centuries.
-
B.
Placidia (daughter of Valentinian III)
Placidia was a late Western Roman imperial princess, the younger daughter of Emperor Valentinian III and Empress Licinia Eudoxia, whose life was intertwined with the empire’s final decades.
-
C.
Aelia Flaccilla
Aelia Flaccilla was a late 4th-century Roman empress, wife of Emperor Theodosius I and a highly respected Augusta known for her piety and charitable works.
-
D.
Pulcheria (daughter of Theodosius I)
Pulcheria, daughter of the Roman emperor Theodosius I, was a late 4th-century imperial princess of the Theodosian dynasty in the Eastern Roman Empire.
-
E.
Flavia Theodora (daughter of Constantius Chlorus)
Flavia Theodora was a Roman noblewoman of the late 3rd and early 4th centuries, known primarily as the daughter of Emperor Constantius Chlorus and a member of the Constantinian imperial family.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Eastern Roman imperial princess
ⓘ
late Roman aristocrat ⓘ member of the Theodosian dynasty ⓘ |
| associatedWith | Constantinople NERFINISHED ⓘ |
| citizenship | Roman Empire ⓘ |
| country | Eastern Roman Empire NERFINISHED ⓘ |
| culture | Roman ⓘ |
| dynasty | Theodosian dynasty NERFINISHED ⓘ |
| era | Late Antiquity ⓘ |
| familyName | Theodosian ⓘ |
| father | Arcadius NERFINISHED ⓘ |
| floruit |
early 5th century
ⓘ
late 4th century ⓘ |
| gender | female ⓘ |
| historicalPeriod |
early 5th century AD
ⓘ
late 4th century AD ⓘ |
| house | House of Theodosius I NERFINISHED ⓘ |
| imperialStatus | imperial princess ⓘ |
| language |
Greek
ⓘ
Latin ⓘ |
| notableFor |
being a daughter of Emperor Arcadius
ⓘ
membership in the Theodosian imperial family ⓘ |
| positionInFamily | daughter of a reigning emperor ⓘ |
| realm | Eastern Roman Empire NERFINISHED ⓘ |
| title | princess ⓘ |
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: Flaccilla (daughter of Arcadius) Description of subject: Flaccilla (daughter of Arcadius) was a late 4th–early 5th century Eastern Roman imperial princess, known primarily as the daughter of Emperor Arcadius and a member of the Theodosian dynasty.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.