Septimius Severus
E52716
Septimius Severus was a Roman emperor (reigned 193–211 CE) and founder of the Severan dynasty, known for his military campaigns and strengthening of imperial authority.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T323111 — 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: Septimius Severus Context triple: [Leptis Magna, notableRulerAssociated, Septimius Severus]
-
A.
Claudiianus
Claudiianus is a Latin-derived personal name likely associated with or stemming from the Roman family name Claudius.
-
B.
Trajan
Trajan was a highly esteemed Roman emperor known for expanding the empire to its greatest territorial extent and overseeing a period of military success and public building projects.
-
C.
Hadrian
Hadrian was a 2nd-century Roman emperor best known for consolidating and fortifying the empire’s frontiers, including commissioning Hadrian’s Wall in Britain, and for his extensive building projects and patronage of Greek culture.
-
D.
Galerius
Galerius was a Roman emperor of the late 3rd and early 4th centuries CE, best known for his role in the Tetrarchy and for intensifying the persecution of Christians in the Eastern Roman Empire.
-
E.
Constantius Chlorus
Constantius Chlorus was a Roman emperor of the late 3rd and early 4th centuries, best known as a senior ruler in the Tetrarchy and the father of Constantine the Great.
- 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: Septimius Severus Target entity description: Septimius Severus was a Roman emperor (reigned 193–211 CE) and founder of the Severan dynasty, known for his military campaigns and strengthening of imperial authority.
-
A.
Claudiianus
Claudiianus is a Latin-derived personal name likely associated with or stemming from the Roman family name Claudius.
-
B.
Trajan
Trajan was a highly esteemed Roman emperor known for expanding the empire to its greatest territorial extent and overseeing a period of military success and public building projects.
-
C.
Hadrian
Hadrian was a 2nd-century Roman emperor best known for consolidating and fortifying the empire’s frontiers, including commissioning Hadrian’s Wall in Britain, and for his extensive building projects and patronage of Greek culture.
-
D.
Galerius
Galerius was a Roman emperor of the late 3rd and early 4th centuries CE, best known for his role in the Tetrarchy and for intensifying the persecution of Christians in the Eastern Roman Empire.
-
E.
Constantius Chlorus
Constantius Chlorus was a Roman emperor of the late 3rd and early 4th centuries, best known as a senior ruler in the Tetrarchy and the father of Constantine the Great.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
Roman emperor
ⓘ
founder of dynasty ⓘ historical figure ⓘ military leader ⓘ |
| associatedWith | Leptis Magna urban development ⓘ |
| birthDate | 145-04-11 ⓘ |
| birthPlace |
Africa Proconsularis
ⓘ
Leptis Magna ⓘ Roman Empire ⓘ |
| burialPlace |
Hadrian's Mausoleum
ⓘ
surface form:
Mausoleum of Hadrian
|
| campaign |
campaigns against Clodius Albinus
ⓘ
campaigns against Pescennius Niger ⓘ campaigns in Britain ⓘ campaigns in Parthia ⓘ |
| causeOfDeath | illness ⓘ |
| child |
Caracalla
ⓘ
Geta ⓘ |
| citizenship | Roman ⓘ |
| coEmperorWith |
Caracalla
ⓘ
Geta ⓘ |
| deathDate | 211-02-04 ⓘ |
| deathPlace |
Britannia
ⓘ
Eboracum ⓘ Roman Empire ⓘ |
| dynastyFounded | Severan dynasty ⓘ |
| era |
Crisis of the Third Century
ⓘ
surface form:
Crisis of the Roman Empire (late 2nd–early 3rd century)
|
| ethnicOrigin |
North African
ⓘ
Punic ⓘ |
| father | Publius Septimius Geta ⓘ |
| fullName |
Septimius Severus
self-linksurface differs
ⓘ
surface form:
Lucius Septimius Severus
|
| increased | soldiers' pay ⓘ |
| language | Latin ⓘ |
| memberOfDynasty | Severan dynasty ⓘ |
| mother | Fulvia Pia ⓘ |
| notableFor |
civil war victory in 193–197
ⓘ
founding the Severan dynasty ⓘ military campaigns ⓘ strengthening imperial authority ⓘ |
| occupation |
emperor
ⓘ
general ⓘ |
| predecessor | Didius Julianus ⓘ |
| reformed | Roman army ⓘ |
| reignEnd | 211 ⓘ |
| reignStart | 193 ⓘ |
| religion | Roman paganism ⓘ |
| spouse | Julia Domna ⓘ |
| strengthened | central imperial administration ⓘ |
| successor |
Caracalla
ⓘ
Geta ⓘ |
| title |
Augustus
ⓘ
Pater Patriae ⓘ pontifex maximus ⓘ
surface form:
Pontifex Maximus
|
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: Septimius Severus Description of subject: Septimius Severus was a Roman emperor (reigned 193–211 CE) and founder of the Severan dynasty, known for his military campaigns and strengthening of imperial authority.
Referenced by (64)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Roman emperor Septimius Severus
subject surface form:
Arch of Septimius Severus (Leptis Magna)
subject surface form:
Arch of Septimius Severus (Leptis Magna)
subject surface form:
Arch of Septimius Severus (Leptis Magna)
subject surface form:
Arch of Septimius Severus (Leptis Magna)
subject surface form:
Arch of Septimius Severus (Leptis Magna)
this entity surface form:
Lucius Septimius Severus
this entity surface form:
Emperor Septimius Severus
this entity surface form:
Septimius Severus and Clodius Albinus
this entity surface form:
Roman Emperor Septimius Severus
this entity surface form:
Septimius
this entity surface form:
Emperor Septimius Severus
this entity surface form:
Emperor Septimius Severus
this entity surface form:
reign of Septimius Severus
this entity surface form:
emperor Septimius Severus