Marcus Aurelius Fulvus Antoninus (brother)
E312973
Marcus Aurelius Fulvus Antoninus was a son of the Roman emperor Marcus Aurelius and Faustina the Younger, known primarily as a member of the imperial Antonine dynasty.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Aurelius Antoninus (son of Marcus Aurelius) | 1 |
| Marcus Aurelius Fulvus Antoninus (brother) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2918969 — 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: Marcus Aurelius Fulvus Antoninus (brother) Context triple: [Faustina the Younger, sibling, Marcus Aurelius Fulvus Antoninus (brother)]
-
A.
Lucius Aelius Caesar
Lucius Aelius Caesar was a Roman senator and heir adopted by Emperor Hadrian, best known as the father of future co-emperor Lucius Verus.
-
B.
Lucius Verus
Lucius Verus was a 2nd-century Roman emperor who co-ruled with Marcus Aurelius and led military campaigns against Rome’s northern enemies, including during the Marcomannic Wars.
-
C.
Lucius Caesar
Lucius Caesar was the grandson and adopted son of the Roman emperor Augustus, groomed as a potential heir before his premature death in 2 AD.
-
D.
Helvius Pertinax the Younger
Helvius Pertinax the Younger was the son of the Roman emperor Pertinax, briefly associated with the imperial family during the turbulent Year of the Five Emperors in 193 AD.
-
E.
Sextus Julius Severus
Sextus Julius Severus was a prominent 2nd-century Roman general and governor, best known for his decisive role in suppressing the Bar Kokhba revolt in Judea.
- 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: Marcus Aurelius Fulvus Antoninus (brother) Target entity description: Marcus Aurelius Fulvus Antoninus was a son of the Roman emperor Marcus Aurelius and Faustina the Younger, known primarily as a member of the imperial Antonine dynasty.
-
A.
Lucius Aelius Caesar
Lucius Aelius Caesar was a Roman senator and heir adopted by Emperor Hadrian, best known as the father of future co-emperor Lucius Verus.
-
B.
Lucius Verus
Lucius Verus was a 2nd-century Roman emperor who co-ruled with Marcus Aurelius and led military campaigns against Rome’s northern enemies, including during the Marcomannic Wars.
-
C.
Lucius Caesar
Lucius Caesar was the grandson and adopted son of the Roman emperor Augustus, groomed as a potential heir before his premature death in 2 AD.
-
D.
Helvius Pertinax the Younger
Helvius Pertinax the Younger was the son of the Roman emperor Pertinax, briefly associated with the imperial family during the turbulent Year of the Five Emperors in 193 AD.
-
E.
Sextus Julius Severus
Sextus Julius Severus was a prominent 2nd-century Roman general and governor, best known for his decisive role in suppressing the Bar Kokhba revolt in Judea.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
ancient Roman noble
ⓘ
member of the Antonine dynasty ⓘ |
| countryOfCitizenship | Roman Empire ⓘ |
| culture | ancient Roman ⓘ |
| dynasticRole | imperial prince of the Antonine dynasty ⓘ |
| ethnicGroup | Italo-Roman ⓘ |
| family |
Antonine dynasty
ⓘ
linked to:
Nerva–Antonine dynasty
Nerva–Antonine dynasty ⓘ |
| father |
Marcus Aurelius
ⓘ
linked to:
Marcus Aurelius Fulvius Antoninus
|
| fatherOccupation | Roman emperor ⓘ |
| mother | Faustina the Younger ⓘ |
| motherOccupation | Roman empress ⓘ |
| nobleTitle | Roman prince ⓘ |
| notableFor |
being a son of emperor Marcus Aurelius and Faustina the Younger
ⓘ
membership in the imperial Antonine family ⓘ |
| sexOrGender | male ⓘ |
| sibling |
Annia Aurelia Galeria Lucilla
ⓘ
Annia Cornificia Faustina ⓘ Annius Verus (younger) ⓘ
linked to:
Marcus Annius Verus (praetor)
Aurelius Antoninus (son of Marcus Aurelius) ⓘ
linked to:
Marcus Aurelius Fulvus Antoninus (brother)
Commodus ⓘ Domitia Faustina ⓘ Hadrianus (son of Marcus Aurelius) ⓘ
linked to:
Hadrian
Titus Aurelius Fulvus Antoninus ⓘ
linked to:
Titus Aurelius Fulvus
Unnamed daughter of Marcus Aurelius and Faustina the Younger ⓘ Vibia Aurelia Sabina ⓘ |
| timePeriod | 2nd century ⓘ |
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: Marcus Aurelius Fulvus Antoninus (brother) Description of subject: Marcus Aurelius Fulvus Antoninus was a son of the Roman emperor Marcus Aurelius and Faustina the Younger, known primarily as a member of the imperial Antonine dynasty.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Marcus Aurelius Fulvus Antoninus (brother)
→
sibling
→
Aurelius Antoninus (son of Marcus Aurelius)
ⓘ
linked to: Marcus Aurelius Fulvus Antoninus (brother)