Severus
E358630
Severus (Libius Severus) was a Western Roman Emperor who ruled from 461 to 465 AD during the empire’s late, turbulent decline.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Severus canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T3462352 — 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: Severus Context triple: [Libius Severus, alsoKnownAs, Severus]
-
A.
Snape
Snape is a small village in Suffolk, England, known for its historic Snape Maltings complex and annual Aldeburgh music festival events.
-
B.
Emenius Sleepus
Emenius Sleepus is a song by the American punk rock band Green Day from their breakthrough 1994 album "Dookie."
-
C.
Ulpius
Ulpius is the family name (nomen gentilicium) of the Roman emperor Trajan, identifying him as a member of the gens Ulpia.
-
D.
Severus Snape
Severus Snape is a complex, morally ambiguous Hogwarts professor and skilled Potions master who plays a pivotal role throughout the Harry Potter series.
-
E.
Gellert Grindelwald
Gellert Grindelwald is a powerful dark wizard in the Harry Potter universe, known as one of the most dangerous antagonists before Voldemort and central to the Fantastic Beasts film series.
- 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: Severus Target entity description: Severus (Libius Severus) was a Western Roman Emperor who ruled from 461 to 465 AD during the empire’s late, turbulent decline.
-
A.
Snape
Snape is a small village in Suffolk, England, known for its historic Snape Maltings complex and annual Aldeburgh music festival events.
-
B.
Emenius Sleepus
Emenius Sleepus is a song by the American punk rock band Green Day from their breakthrough 1994 album "Dookie."
-
C.
Ulpius
Ulpius is the family name (nomen gentilicium) of the Roman emperor Trajan, identifying him as a member of the gens Ulpia.
-
D.
Severus Snape
Severus Snape is a complex, morally ambiguous Hogwarts professor and skilled Potions master who plays a pivotal role throughout the Harry Potter series.
-
E.
Gellert Grindelwald
Gellert Grindelwald is a powerful dark wizard in the Harry Potter universe, known as one of the most dangerous antagonists before Voldemort and central to the Fantastic Beasts film series.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
Roman emperor
ⓘ
Western Roman Emperor ⓘ human ⓘ |
| associatedWith | Ricimer’s dominance over imperial politics ⓘ |
| capital | Ravenna ⓘ |
| centuryOfActivity | 5th century ⓘ |
| chronologicalOrder | one of the last Western Roman Emperors ⓘ |
| conflictContext | barbarian invasions of the Western Roman Empire ⓘ |
| country | Western Roman Empire ⓘ |
| deathPlace | Ravenna ⓘ |
| deathYear | 465 ⓘ |
| domain | Western Roman Empire ⓘ |
| dynasty | non-dynastic emperor of the late Western Empire ⓘ |
| era | Late Antiquity ⓘ |
| fullName | Libius Severus ⓘ |
| givenName | Severus ⓘ |
| governmentForm | monarchy ⓘ |
| historicalPeriod | late Western Roman Empire ⓘ |
| languageOfName | Latin ⓘ |
| notableFor | ruling during the late decline of the Western Roman Empire ⓘ |
| notRecognizedBy |
Eastern Roman Empire
ⓘ
linked to:
Byzantine Empire
|
| politicalStatus | puppet emperor under Ricimer ⓘ |
| positionHeld |
Western Roman Emperor
ⓘ
linked to:
Emperor of the Western Roman Empire
|
| powerBase | Ricimer ⓘ |
| predecessor | Majorian ⓘ |
| realm |
Gaul
ⓘ
Hispania ⓘ
linked to:
Hispania (probable)
Italy ⓘ |
| recognizedBy | Italian court at Ravenna ⓘ |
| regionRuled | Western Mediterranean ⓘ |
| reignEnd | 465 ⓘ |
| reignStart | 461 ⓘ |
| religion | Christianity ⓘ |
| successor | Anthemius ⓘ |
| successorState | post-Roman Germanic kingdoms in the West ⓘ |
| supportedBy | Ricimer ⓘ |
| title | Augustus ⓘ |
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: Severus Description of subject: Severus (Libius Severus) was a Western Roman Emperor who ruled from 461 to 465 AD during the empire’s late, turbulent decline.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.