Darius II of Persia
E335746
Darius II of Persia was a king of the Achaemenid Empire who ruled from 423 to 404 BCE, overseeing a period of internal strife and involvement in the Peloponnesian War.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Darius II | 12 |
| Darius II of Persia canonical | 7 |
| King Darius II | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3001816 — 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: Darius II of Persia Context triple: [Artaxerxes I of Persia, successor, Darius II of Persia]
-
A.
Xerxes II of Persia
Xerxes II of Persia was a short-reigning Achaemenid king who briefly ruled the Persian Empire in the 5th century BCE before being assassinated amid dynastic struggles.
-
B.
Artaxerxes I of Persia
Artaxerxes I of Persia was a 5th-century BCE Achaemenid king best known for ruling a vast Persian Empire and appearing in biblical history as the monarch who interacted with Jewish leaders during the restoration of Jerusalem.
-
C.
Darius I of Persia
Darius I of Persia was a powerful Achaemenid king (reigned 522–486 BCE) known for expanding and organizing the Persian Empire, promoting administrative reforms, and supporting major building projects across his realm.
-
D.
Darius III
Darius III was the final king of the Achaemenid Persian Empire, best known for his defeat by Alexander the Great, which led to the empire’s collapse.
-
E.
Xerxes I
Xerxes I was a 5th-century BCE king of the Achaemenid Persian Empire best known for his massive invasion of Greece, including the battles of Thermopylae and Salamis.
- 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: Darius II of Persia Target entity description: Darius II of Persia was a king of the Achaemenid Empire who ruled from 423 to 404 BCE, overseeing a period of internal strife and involvement in the Peloponnesian War.
-
A.
Xerxes II of Persia
Xerxes II of Persia was a short-reigning Achaemenid king who briefly ruled the Persian Empire in the 5th century BCE before being assassinated amid dynastic struggles.
-
B.
Artaxerxes I of Persia
Artaxerxes I of Persia was a 5th-century BCE Achaemenid king best known for ruling a vast Persian Empire and appearing in biblical history as the monarch who interacted with Jewish leaders during the restoration of Jerusalem.
-
C.
Darius I of Persia
Darius I of Persia was a powerful Achaemenid king (reigned 522–486 BCE) known for expanding and organizing the Persian Empire, promoting administrative reforms, and supporting major building projects across his realm.
-
D.
Darius III
Darius III was the final king of the Achaemenid Persian Empire, best known for his defeat by Alexander the Great, which led to the empire’s collapse.
-
E.
Xerxes I
Xerxes I was a 5th-century BCE king of the Achaemenid Persian Empire best known for his massive invasion of Greece, including the battles of Thermopylae and Salamis.
- F. None of above. chosen
Statements (48)
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: Darius II of Persia Description of subject: Darius II of Persia was a king of the Achaemenid Empire who ruled from 423 to 404 BCE, overseeing a period of internal strife and involvement in the Peloponnesian War.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
King Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II
this entity surface form:
Darius II