Flavius Gratianus
E736714
Flavius Gratianus was a Roman emperor of the late 4th century who ruled the Western Roman Empire and played a key role in promoting Nicene Christianity.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Flavius Gratianus canonical | 3 |
| Flavius Gratianus Augustus | 1 |
| Gratian | 1 |
| Gratian the Elder | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8474005 — 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: Flavius Gratianus Context triple: [Gratian, fullName, Flavius Gratianus]
-
A.
Valentinian I
Valentinian I was a 4th-century Roman emperor (reigned 364–375 AD) known for strengthening the empire’s frontiers and defending the Western Roman Empire against Germanic invasions.
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B.
Arcadius
Arcadius was a late 4th- and early 5th-century Roman emperor who ruled the Eastern Roman Empire and was the elder son of Theodosius I.
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C.
Olybrius
Olybrius was a short-lived 5th-century Western Roman emperor whose brief reign in 472 occurred during the empire’s final period of political fragmentation and decline.
-
D.
Theodosius the Elder
Theodosius the Elder was a distinguished Roman general of the late 4th century who served under emperors such as Valentinian I and helped secure the empire’s western frontiers.
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E.
Constans
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.
- 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: Flavius Gratianus Target entity description: Flavius Gratianus was a Roman emperor of the late 4th century who ruled the Western Roman Empire and played a key role in promoting Nicene Christianity.
-
A.
Valentinian I
Valentinian I was a 4th-century Roman emperor (reigned 364–375 AD) known for strengthening the empire’s frontiers and defending the Western Roman Empire against Germanic invasions.
-
B.
Arcadius
Arcadius was a late 4th- and early 5th-century Roman emperor who ruled the Eastern Roman Empire and was the elder son of Theodosius I.
-
C.
Olybrius
Olybrius was a short-lived 5th-century Western Roman emperor whose brief reign in 472 occurred during the empire’s final period of political fragmentation and decline.
-
D.
Theodosius the Elder
Theodosius the Elder was a distinguished Roman general of the late 4th century who served under emperors such as Valentinian I and helped secure the empire’s western frontiers.
-
E.
Constans
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.
- F. None of above. chosen
Statements (51)
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: Flavius Gratianus Description of subject: Flavius Gratianus was a Roman emperor of the late 4th century who ruled the Western Roman Empire and played a key role in promoting Nicene Christianity.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Flavius Gratianus
linked to: Flavius Gratianus