Lucius Calpurnius Piso (consul of AD 57)
E1036973
Lucius Calpurnius Piso, consul in AD 57 under Emperor Nero, was a prominent Roman senator and aristocrat whose family connections and political standing placed him near the center of Julio-Claudian imperial politics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lucius Calpurnius Piso (consul of AD 57) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13365227 — 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: Lucius Calpurnius Piso (consul of AD 57) Context triple: [Lucius Calpurnius Piso Licinianus, adoptedBy, Lucius Calpurnius Piso (consul of AD 57)]
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A.
Gnaeus Calpurnius Piso
Gnaeus Calpurnius Piso was a Roman senator and governor of Syria best known for his bitter feud with Germanicus and his controversial trial for the latter’s alleged poisoning.
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B.
Gaius Calpurnius Piso
Gaius Calpurnius Piso was a prominent Roman senator best known for leading the famous conspiracy against Emperor Nero in 65 AD.
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C.
Lucius Calpurnius Piso Licinianus
Lucius Calpurnius Piso Licinianus was a young Roman nobleman briefly designated as emperor Galba’s successor during the turbulent Year of the Four Emperors in 69 AD.
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D.
Lucius Calpurnius Piso Caesoninus
Lucius Calpurnius Piso Caesoninus was a Roman senator and consul of 58 BC, best known as Julius Caesar’s father-in-law through his daughter Calpurnia.
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E.
Lucius Domitius Ahenobarbus (consul 54 BC)
Lucius Domitius Ahenobarbus was a Roman senator and staunch optimate who served as consul in 54 BC and was a prominent opponent of Julius Caesar during the late Republic.
- 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: Lucius Calpurnius Piso (consul of AD 57) Target entity description: Lucius Calpurnius Piso, consul in AD 57 under Emperor Nero, was a prominent Roman senator and aristocrat whose family connections and political standing placed him near the center of Julio-Claudian imperial politics.
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A.
Gnaeus Calpurnius Piso
Gnaeus Calpurnius Piso was a Roman senator and governor of Syria best known for his bitter feud with Germanicus and his controversial trial for the latter’s alleged poisoning.
-
B.
Gaius Calpurnius Piso
Gaius Calpurnius Piso was a prominent Roman senator best known for leading the famous conspiracy against Emperor Nero in 65 AD.
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C.
Lucius Calpurnius Piso Licinianus
Lucius Calpurnius Piso Licinianus was a young Roman nobleman briefly designated as emperor Galba’s successor during the turbulent Year of the Four Emperors in 69 AD.
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D.
Lucius Calpurnius Piso Caesoninus
Lucius Calpurnius Piso Caesoninus was a Roman senator and consul of 58 BC, best known as Julius Caesar’s father-in-law through his daughter Calpurnia.
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E.
Lucius Domitius Ahenobarbus (consul 54 BC)
Lucius Domitius Ahenobarbus was a Roman senator and staunch optimate who served as consul in 54 BC and was a prominent opponent of Julius Caesar during the late Republic.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
Calpurnius Piso family member
ⓘ
Roman aristocrat ⓘ Roman consul ⓘ ancient Roman senator ⓘ |
| activeInCentury | 1st century AD ⓘ |
| activeInPeriod | Julio-Claudian dynasty ⓘ |
| aristocraticStatus | patrician or high-ranking senatorial family ⓘ |
| associatedWith | Julio-Claudian dynasty ⓘ |
| belongsToGens | gens Calpurnia ⓘ |
| cognomen | Piso ⓘ |
| consulDuringReignOf | Nero ⓘ |
| consulshipYear | AD 57 ⓘ |
| country | Roman Empire ⓘ |
| culture | Ancient Roman ⓘ |
| emperorDuringConsulship | Nero ⓘ |
| era | early Roman Empire ⓘ |
| familyName |
Calpurnius
ⓘ
linked to:
Calpurnii Pisones
|
| governedTerritory | Roman Empire (as part of consular authority) ⓘ |
| governedUnder | Nero ⓘ |
| language | Latin ⓘ |
| memberOf | Roman Senate ⓘ |
| nomen |
Calpurnius
ⓘ
linked to:
Calpurnii Pisones
|
| notableFor |
high political standing under Nero
ⓘ
prominent role in Roman senatorial politics ⓘ |
| officeType | ordinary consul ⓘ |
| politicalAffiliation |
Roman imperial government
ⓘ
linked to:
Roman state
|
| politicalSphere | Julio-Claudian imperial politics ⓘ |
| politicalStatus | prominent Roman senator ⓘ |
| positionHeld |
Roman senator
ⓘ
consul of the Roman Empire ⓘ |
| praenomen | Lucius ⓘ |
| rank | senator ⓘ |
| residence | Rome ⓘ |
| socialClass | Roman senatorial aristocracy ⓘ |
| sphereOfInfluence |
Roman Senate under Nero
ⓘ
Roman imperial court ⓘ |
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: Lucius Calpurnius Piso (consul of AD 57) Description of subject: Lucius Calpurnius Piso, consul in AD 57 under Emperor Nero, was a prominent Roman senator and aristocrat whose family connections and political standing placed him near the center of Julio-Claudian imperial politics.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.