Ariobarzanes of Pontus
E347436
Ariobarzanes of Pontus was a Hellenistic-era monarch who briefly ruled the Kingdom of Pontus in northern Anatolia during the 3rd century BC.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ariobarzanes of Pontus canonical | 4 |
| Ariobarzanes I of Pontus | 1 |
| Mithridates II of Pontus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3259271 — 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: Ariobarzanes of Pontus Context triple: [Kingdom of Pontus, ruler, Ariobarzanes of Pontus]
-
A.
Pharnaces II of Pontus
Pharnaces II of Pontus was a 1st-century BC king best known as the son of Mithridates VI and for his failed attempt to challenge Roman power, culminating in his swift defeat by Julius Caesar at the Battle of Zela.
-
B.
Prusias I of Bithynia
Prusias I of Bithynia was a Hellenistic king of Bithynia in northwestern Anatolia, known for his involvement in regional power struggles and for giving refuge to the Carthaginian general Hannibal.
-
C.
Pharnaces I of Pontus
Pharnaces I of Pontus was a 2nd-century BC king who expanded the Pontic Kingdom’s power around the Black Sea and founded the important port city of Pharnacia.
-
D.
Nicomedes I of Bithynia
Nicomedes I of Bithynia was a 3rd-century BC king of Bithynia in northwestern Anatolia, noted for his ambitious state-building, dynastic struggles, and close dealings with emerging Roman power.
-
E.
Mithridates VI Eupator
Mithridates VI Eupator was a powerful 1st-century BCE king of Pontus, famed for his fierce resistance to Roman expansion in the Mithridatic Wars and his legendary experiments with poisons and antidotes.
- 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: Ariobarzanes of Pontus Target entity description: Ariobarzanes of Pontus was a Hellenistic-era monarch who briefly ruled the Kingdom of Pontus in northern Anatolia during the 3rd century BC.
-
A.
Pharnaces II of Pontus
Pharnaces II of Pontus was a 1st-century BC king best known as the son of Mithridates VI and for his failed attempt to challenge Roman power, culminating in his swift defeat by Julius Caesar at the Battle of Zela.
-
B.
Prusias I of Bithynia
Prusias I of Bithynia was a Hellenistic king of Bithynia in northwestern Anatolia, known for his involvement in regional power struggles and for giving refuge to the Carthaginian general Hannibal.
-
C.
Pharnaces I of Pontus
Pharnaces I of Pontus was a 2nd-century BC king who expanded the Pontic Kingdom’s power around the Black Sea and founded the important port city of Pharnacia.
-
D.
Nicomedes I of Bithynia
Nicomedes I of Bithynia was a 3rd-century BC king of Bithynia in northwestern Anatolia, noted for his ambitious state-building, dynastic struggles, and close dealings with emerging Roman power.
-
E.
Mithridates VI Eupator
Mithridates VI Eupator was a powerful 1st-century BCE king of Pontus, famed for his fierce resistance to Roman expansion in the Mithridatic Wars and his legendary experiments with poisons and antidotes.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Hellenistic ruler
ⓘ
human ⓘ monarch ⓘ |
| areaOfInfluence | Black Sea region ⓘ |
| continent | Asia ⓘ |
| country | Kingdom of Pontus ⓘ |
| culture | Hellenistic ⓘ |
| dynasty |
Pontic dynasty
ⓘ
linked to:
Mithridatic dynasty
|
| ethnicGroup | Persian ⓘ |
| gender | male ⓘ |
| governmentForm | monarchy ⓘ |
| hasOccupation |
politician
ⓘ
ruler ⓘ |
| hasTitle | basileus ⓘ |
| languageUsed |
Greek
ⓘ
Persian ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Anatolia ⓘ |
| nativeContinent | Asia ⓘ |
| notableFor | brief rule over the Kingdom of Pontus ⓘ |
| partOf |
Hellenistic kingdoms
ⓘ
history of Anatolia ⓘ history of Pontus ⓘ |
| positionHeld | King of Pontus ⓘ |
| predecessor |
Mithridates I Ctistes
ⓘ
linked to:
Mithridates I Ktistes
|
| region | northern Anatolia ⓘ |
| religion |
Ancient Greek religion
ⓘ
Iranian religion ⓘ |
| saidToBeTheSameAs |
Ariobarzanes I of Pontus
ⓘ
linked to:
Ariobarzanes of Pontus
|
| successor | Mithridates II of Pontus ⓘ |
| temporalLocation | Hellenistic period ⓘ |
| timePeriod | 3rd century BC ⓘ |
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: Ariobarzanes of Pontus Description of subject: Ariobarzanes of Pontus was a Hellenistic-era monarch who briefly ruled the Kingdom of Pontus in northern Anatolia during the 3rd century BC.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ariobarzanes of Pontus
linked to: Ariobarzanes of Pontus