Cypselus
E298181
Cypselus was a 7th-century BC tyrant who seized power in Corinth and founded a ruling dynasty that marked a significant shift from aristocratic to autocratic rule in the city-state.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2772699 — 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: Cypselus Context triple: [Corinth, ruler, Cypselus]
-
A.
Peisistratos
Peisistratos was a 6th-century BCE Athenian tyrant who consolidated power in Athens and laid groundwork for its later democratic and cultural flourishing.
-
B.
Agesilaus
"Agesilaus" is a biographical work by the ancient Greek historian Xenophon that praises and chronicles the life and leadership of the Spartan king Agesilaus II.
-
C.
Pleisthenes
Pleisthenes is a relatively obscure figure in Greek mythology, sometimes described as a son of Atreus and father of Agamemnon and Menelaus, and associated with the royal house of Mycenae.
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D.
Antigonus I Monophthalmus
Antigonus I Monophthalmus was a prominent Macedonian general of Alexander the Great who became a powerful Diadochi ruler and founder of the Antigonid dynasty during the early Hellenistic era.
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E.
Aristodemus
Aristodemus is a minor figure in ancient Greek philosophy, known primarily as a participant and narrator in Plato’s dialogue Symposium.
- 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: Cypselus Target entity description: Cypselus was a 7th-century BC tyrant who seized power in Corinth and founded a ruling dynasty that marked a significant shift from aristocratic to autocratic rule in the city-state.
-
A.
Peisistratos
Peisistratos was a 6th-century BCE Athenian tyrant who consolidated power in Athens and laid groundwork for its later democratic and cultural flourishing.
-
B.
Agesilaus
"Agesilaus" is a biographical work by the ancient Greek historian Xenophon that praises and chronicles the life and leadership of the Spartan king Agesilaus II.
-
C.
Pleisthenes
Pleisthenes is a relatively obscure figure in Greek mythology, sometimes described as a son of Atreus and father of Agamemnon and Menelaus, and associated with the royal house of Mycenae.
-
D.
Antigonus I Monophthalmus
Antigonus I Monophthalmus was a prominent Macedonian general of Alexander the Great who became a powerful Diadochi ruler and founder of the Antigonid dynasty during the early Hellenistic era.
-
E.
Aristodemus
Aristodemus is a minor figure in ancient Greek philosophy, known primarily as a participant and narrator in Plato’s dialogue Symposium.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
ancient Greek tyrant
ⓘ
historical figure ⓘ ruler of Corinth ⓘ |
| approximateReignEnd | c. 627 BC ⓘ |
| approximateReignStart | c. 657 BC ⓘ |
| associatedWith |
Temple of Apollo at Delphi
ⓘ
chest of Cypselus ⓘ |
| country | Corinth ⓘ |
| culture | ancient Greek ⓘ |
| dynastyFounded | Cypselid dynasty ⓘ |
| ethnicGroup | Greek ⓘ |
| father | Eetion of Corinth ⓘ |
| governmentForm | tyranny ⓘ |
| historicalSignificance |
early example of Greek tyranny
ⓘ
influential in the political development of Corinth ⓘ |
| knownFor |
founding the Cypselid dynasty in Corinth
ⓘ
overthrowing the Bacchiad aristocracy in Corinth ⓘ seizing power in Corinth ⓘ transitioning Corinth from aristocratic to autocratic rule ⓘ |
| language | Ancient Greek ⓘ |
| legacy | established a ruling house that lasted for two generations after him ⓘ |
| mother | Labda ⓘ |
| notableEvent | coup against the Bacchiads in Corinth ⓘ |
| placeOfActivity |
Corinth
ⓘ
Peloponnese ⓘ ancient Greece ⓘ |
| politicalChange |
end of Bacchiad oligarchy in Corinth
ⓘ
establishment of personal autocratic rule in Corinth ⓘ |
| politicalOpponents | Bacchiad clan ⓘ |
| positionHeld | tyrant of Corinth ⓘ |
| powerAcquisitionMethod | violent seizure of power ⓘ |
| powerBase | popular support among non-aristocratic Corinthians ⓘ |
| predecessor | Bacchiad aristocracy ⓘ |
| regionRuled | Corinthia ⓘ |
| religion | ancient Greek religion ⓘ |
| source |
Herodotus
ⓘ
Nicolaus of Damascus ⓘ |
| successor | Periander ⓘ |
| timePeriod |
7th century BC
ⓘ
Archaic period of ancient Greece ⓘ |
| typeOfGovernmentEstablished | hereditary tyranny ⓘ |
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: Cypselus Description of subject: Cypselus was a 7th-century BC tyrant who seized power in Corinth and founded a ruling dynasty that marked a significant shift from aristocratic to autocratic rule in the city-state.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.