Tiberius (son of Constans II)
E369999
Tiberius was a 7th-century Byzantine prince and briefly junior emperor, the son of Emperor Constans II and brother of Constantine IV.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tiberius (son of Constans II) canonical | 3 |
| Tiberius (son of Constantine IV) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3570956 — 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: Tiberius (son of Constans II) Context triple: [Constantine IV, coEmperorWith, Tiberius (son of Constans II)]
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A.
Leo II
Leo II was a short-reigning Eastern Roman (Byzantine) emperor in the late 5th century, notable for being the grandson and brief successor of Emperor Leo I.
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B.
Emperor Constantine VI
Emperor Constantine VI was a Byzantine emperor of the Isaurian dynasty who ruled in the late 8th century, known for his troubled reign marked by regency under his mother Irene and eventual deposition and blinding.
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C.
Anastasius I
Anastasius I was a Byzantine emperor (r. 491–518) known for his financial reforms, religious controversies, and efforts to strengthen the Eastern Roman Empire.
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D.
Emperor Constans II
Emperor Constans II was a 7th-century Byzantine emperor known for his long and turbulent reign marked by religious controversies, military conflicts with the Arabs, and an unusual relocation of the imperial court to Syracuse in Sicily.
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E.
Constantin Constantius
Constantin Constantius is a literary pseudonym of Danish philosopher Søren Kierkegaard, under which he explored themes of repetition, subjectivity, and existential inwardness.
- 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: Tiberius (son of Constans II) Target entity description: Tiberius was a 7th-century Byzantine prince and briefly junior emperor, the son of Emperor Constans II and brother of Constantine IV.
-
A.
Leo II
Leo II was a short-reigning Eastern Roman (Byzantine) emperor in the late 5th century, notable for being the grandson and brief successor of Emperor Leo I.
-
B.
Emperor Constantine VI
Emperor Constantine VI was a Byzantine emperor of the Isaurian dynasty who ruled in the late 8th century, known for his troubled reign marked by regency under his mother Irene and eventual deposition and blinding.
-
C.
Anastasius I
Anastasius I was a Byzantine emperor (r. 491–518) known for his financial reforms, religious controversies, and efforts to strengthen the Eastern Roman Empire.
-
D.
Emperor Constans II
Emperor Constans II was a 7th-century Byzantine emperor known for his long and turbulent reign marked by religious controversies, military conflicts with the Arabs, and an unusual relocation of the imperial court to Syracuse in Sicily.
-
E.
Constantin Constantius
Constantin Constantius is a literary pseudonym of Danish philosopher Søren Kierkegaard, under which he explored themes of repetition, subjectivity, and existential inwardness.
- F. None of above. chosen
Statements (31)
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: Tiberius (son of Constans II) Description of subject: Tiberius was a 7th-century Byzantine prince and briefly junior emperor, the son of Emperor Constans II and brother of Constantine IV.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Emperor Constantine IV
subject linked to:
Emperor Constantine IV
linked to: Tiberius (son of Constans II)
subject linked to:
Emperor Constans II
subject linked to:
Constantine the Bearded