Imperator Caesar Postumus Pius Felix Invictus Augustus
E791114
3rd-century Roman person
Gallic emperor
Roman emperor
Roman imperial title
breakaway Roman state
usurper Roman emperor
Imperator Caesar Postumus Pius Felix Invictus Augustus was the full imperial style of Postumus, the 3rd-century Roman military commander who established and ruled the breakaway Gallic Empire in opposition to the central Roman authority.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Imperator Caesar Postumus Pius Felix Invictus Augustus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9143589 — 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: Imperator Caesar Postumus Pius Felix Invictus Augustus Context triple: [Postumus, claimedTitle, Imperator Caesar Postumus Pius Felix Invictus Augustus]
-
A.
Marcus Aurelius Valerius Maxentius
Marcus Aurelius Valerius Maxentius was a Roman emperor of the early 4th century best known for his rivalry with Constantine the Great and his defeat at the Battle of the Milvian Bridge in 312 AD.
-
B.
Marius Constant
Marius Constant was a Romanian-born French composer and conductor best known for his avant-garde concert works and for composing the iconic theme music for The Twilight Zone.
-
C.
Claudius Pompeianus
Claudius Pompeianus was a prominent 2nd-century Roman general and senator, son-in-law of Emperor Marcus Aurelius, who played a key military role during the Marcomannic Wars.
-
D.
Vetranio
Vetranio was a 4th-century Roman general who briefly ruled as a usurper emperor in the Balkans before abdicating in favor of Constantius II.
-
E.
Flavius
Flavius is a common Roman praenomen and family name frequently borne by late Roman emperors and officials, including Romulus Augustulus.
- 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: Imperator Caesar Postumus Pius Felix Invictus Augustus Target entity description: Imperator Caesar Postumus Pius Felix Invictus Augustus was the full imperial style of Postumus, the 3rd-century Roman military commander who established and ruled the breakaway Gallic Empire in opposition to the central Roman authority.
-
A.
Marcus Aurelius Valerius Maxentius
Marcus Aurelius Valerius Maxentius was a Roman emperor of the early 4th century best known for his rivalry with Constantine the Great and his defeat at the Battle of the Milvian Bridge in 312 AD.
-
B.
Marius Constant
Marius Constant was a Romanian-born French composer and conductor best known for his avant-garde concert works and for composing the iconic theme music for The Twilight Zone.
-
C.
Claudius Pompeianus
Claudius Pompeianus was a prominent 2nd-century Roman general and senator, son-in-law of Emperor Marcus Aurelius, who played a key military role during the Marcomannic Wars.
-
D.
Vetranio
Vetranio was a 4th-century Roman general who briefly ruled as a usurper emperor in the Balkans before abdicating in favor of Constantius II.
-
E.
Flavius
Flavius is a common Roman praenomen and family name frequently borne by late Roman emperors and officials, including Romulus Augustulus.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
3rd-century Roman person
ⓘ
Gallic emperor ⓘ Roman emperor ⓘ Roman imperial title ⓘ breakaway Roman state ⓘ usurper Roman emperor ⓘ |
| capital | Colonia Agrippina NERFINISHED ⓘ |
| contemporaneousWith |
Gallienus
NERFINISHED
ⓘ
Valerian NERFINISHED ⓘ |
| countryOfCitizenship | Roman Empire ⓘ |
| currencyIssued | Roman coins ⓘ |
| deathCause | assassination ⓘ |
| deathYear | 269 ⓘ |
| depictedOn | Roman coinage NERFINISHED ⓘ |
| endTime | 274 ⓘ |
| era | Crisis of the Third Century NERFINISHED ⓘ |
| founded | Gallic Empire NERFINISHED ⓘ |
| givenName | Postumus NERFINISHED ⓘ |
| governmentForm | monarchy ⓘ |
| hasFullImperialStyle | Imperator Caesar Postumus Pius Felix Invictus Augustus NERFINISHED ⓘ |
| heldBy | Postumus NERFINISHED ⓘ |
| killedBy | his own troops ⓘ |
| knownFor |
establishing the Gallic Empire
ⓘ
ruling independently of Rome ⓘ |
| language | Latin ⓘ |
| militaryBranch | Roman army NERFINISHED ⓘ |
| militaryRank | military commander ⓘ |
| modernName | Cologne NERFINISHED ⓘ |
| opposed |
Gallienus
NERFINISHED
ⓘ
central Roman authority ⓘ |
| reignedOver |
Britannia
NERFINISHED
ⓘ
Gallic Empire NERFINISHED ⓘ Gaul NERFINISHED ⓘ Germania NERFINISHED ⓘ Hispania NERFINISHED ⓘ |
| reignEnd | 269 ⓘ |
| reignStart | 260 ⓘ |
| religion | Roman paganism ⓘ |
| startTime | 260 ⓘ |
| successor | Marius (Gallic emperor) NERFINISHED ⓘ |
| titleLanguage | Latin ⓘ |
| usedTitle |
Augustus
NERFINISHED
ⓘ
Caesar NERFINISHED ⓘ Imperator NERFINISHED ⓘ Invictus NERFINISHED ⓘ Pius Felix NERFINISHED ⓘ |
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: Imperator Caesar Postumus Pius Felix Invictus Augustus Description of subject: Imperator Caesar Postumus Pius Felix Invictus Augustus was the full imperial style of Postumus, the 3rd-century Roman military commander who established and ruled the breakaway Gallic Empire in opposition to the central Roman authority.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.