Pisonian conspiracy
E76426
The Pisonian conspiracy was a major plot in 65 AD by Roman senators and equestrians to overthrow Emperor Nero and replace him with Gaius Calpurnius Piso.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Pisonian conspiracy canonical | 7 |
| Conspiracy of Piso | 1 |
| Pisonian conspirators | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T611033 — 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: Pisonian conspiracy Context triple: [Nero, associatedEvent, Pisonian conspiracy]
-
A.
Year of the Four Emperors
The Year of the Four Emperors was a tumultuous period of civil war in 69 AD during which four different men successively claimed the Roman imperial throne before stability was restored under Vespasian.
-
B.
Mutiny of Aranjuez
The Mutiny of Aranjuez was a 1808 popular uprising and palace coup in Spain that forced King Charles IV to abdicate in favor of his son Ferdinand VII, marking a key prelude to the Peninsular War.
-
C.
Spartacus League
The Spartacus League was a radical Marxist revolutionary organization in Germany during World War I that opposed the war and later helped found the Communist Party of Germany.
-
D.
Thermidorian Reaction
The Thermidorian Reaction was a pivotal phase of the French Revolution marked by the overthrow and execution of Robespierre and the end of the Reign of Terror, leading to a more moderate republican government.
-
E.
Monmouth Rebellion
The Monmouth Rebellion was a 1685 uprising in England led by James Scott, Duke of Monmouth, attempting to overthrow the Catholic King James II and resulting in a swift defeat and harsh reprisals.
- 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: Pisonian conspiracy Target entity description: The Pisonian conspiracy was a major plot in 65 AD by Roman senators and equestrians to overthrow Emperor Nero and replace him with Gaius Calpurnius Piso.
-
A.
Year of the Four Emperors
The Year of the Four Emperors was a tumultuous period of civil war in 69 AD during which four different men successively claimed the Roman imperial throne before stability was restored under Vespasian.
-
B.
Mutiny of Aranjuez
The Mutiny of Aranjuez was a 1808 popular uprising and palace coup in Spain that forced King Charles IV to abdicate in favor of his son Ferdinand VII, marking a key prelude to the Peninsular War.
-
C.
Spartacus League
The Spartacus League was a radical Marxist revolutionary organization in Germany during World War I that opposed the war and later helped found the Communist Party of Germany.
-
D.
Thermidorian Reaction
The Thermidorian Reaction was a pivotal phase of the French Revolution marked by the overthrow and execution of Robespierre and the end of the Reign of Terror, leading to a more moderate republican government.
-
E.
Monmouth Rebellion
The Monmouth Rebellion was a 1685 uprising in England led by James Scott, Duke of Monmouth, attempting to overthrow the Catholic King James II and resulting in a swift defeat and harsh reprisals.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
assassination plot
ⓘ
event in ancient Rome ⓘ political conspiracy ⓘ |
| aimedTo |
overthrow Emperor Nero
ⓘ
replace Nero with Gaius Calpurnius Piso ⓘ |
| chronologicalOrderInNeroReign | late reign of Nero ⓘ |
| hasAlternativeName |
Pisonian conspiracy
ⓘ
surface form:
Conspiracy of Piso
|
| hasConsequenceFor | Seneca the Younger ⓘ |
| hasHistoricalSignificance | illustrates senatorial resistance to imperial autocracy ⓘ |
| hasLocation |
Roman Empire
ⓘ
Rome ⓘ |
| hasMotive |
opposition to Nero’s tyranny
ⓘ
restoration of senatorial influence ⓘ |
| hasOutcome | failure of the plot ⓘ |
| hasParticipant |
Faenius Rufus
ⓘ
Gaius Calpurnius Piso ⓘ Lucan ⓘ Seneca the Younger ⓘ Subrius Flavus ⓘ Tigellinus ⓘ |
| hasSource |
Cassius Dio
ⓘ
Suetonius ⓘ Tacitus ⓘ |
| hasTime | 65 AD ⓘ |
| hasTimePeriod | reign of Nero ⓘ |
| involvedSocialClass |
Roman equestrians
ⓘ
Roman senators ⓘ |
| isDescribedIn |
Annals by Tacitus
ⓘ
surface form:
Tacitus’ Annals
|
| isPartOf | political opposition to Nero ⓘ |
| languageOfPrimarySources | Latin ⓘ |
| ledTo |
execution of the poet Lucan
ⓘ
suicide of Seneca the Younger ⓘ |
| opposed | Nero ⓘ |
| politicalContext | Julio-Claudian dynasty ⓘ |
| preceded | Nero’s downfall ⓘ |
| relatedEvent | Year of the Four Emperors ⓘ |
| resultedIn |
executions of conspirators
ⓘ
forced suicides of conspirators ⓘ increased repression under Nero ⓘ mass arrests ⓘ |
| supportedCandidate | Gaius Calpurnius Piso ⓘ |
| triggered | purge of suspected opponents of Nero ⓘ |
| wasUncoveredBy |
Nero
ⓘ
surface form:
Nero’s regime
|
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: Pisonian conspiracy Description of subject: The Pisonian conspiracy was a major plot in 65 AD by Roman senators and equestrians to overthrow Emperor Nero and replace him with Gaius Calpurnius Piso.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Conspiracy of Piso
this entity surface form:
Pisonian conspirators
subject surface form:
Gaius Calpurnius Piso