Siege of Alexandria (168 BCE)
E476256
The Siege of Alexandria (168 BCE) was a pivotal military confrontation in which the Seleucid king Antiochus IV Epiphanes besieged the Ptolemaic capital of Egypt, prompting decisive Roman intervention that effectively ended his campaign and reshaped the balance of power in the Hellenistic world.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Siege of Alexandria (168 BCE) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4856633 — 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: Siege of Alexandria (168 BCE) Context triple: [Sixth Syrian War, significantEvent, Siege of Alexandria (168 BCE)]
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A.
Battle of Antioch (145 BCE)
The Battle of Antioch (145 BCE) was a decisive Hellenistic-era clash near the Seleucid capital that helped determine control of the Seleucid Empire during the later stages of the Syrian Wars.
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B.
Battle of Pelusium (170 BCE)
The Battle of Pelusium (170 BCE) was a key clash between the Ptolemaic Kingdom and the Seleucid Empire in the Sixth Syrian War, marking a major Seleucid victory that helped Antiochus IV temporarily dominate Egypt.
-
C.
Siege of Rhodes (305–304 BC)
The Siege of Rhodes (305–304 BC) was a major Hellenistic conflict in which Demetrius I of Macedon unsuccessfully besieged the island city of Rhodes, leading to its celebrated defense and later commemoration through monumental works.
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D.
Siege of Alexandria (641–642)
The Siege of Alexandria (641–642) was the decisive Rashidun Caliphate assault that captured Byzantine Egypt’s capital, ending centuries of Roman rule and securing Muslim control over the province.
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E.
Siege of Tarentum (272 BCE)
The Siege of Tarentum (272 BCE) was a decisive Roman capture of the Greek city of Tarentum that effectively ended major Greek resistance in southern Italy and consolidated Roman dominance over the region.
- 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: Siege of Alexandria (168 BCE) Target entity description: The Siege of Alexandria (168 BCE) was a pivotal military confrontation in which the Seleucid king Antiochus IV Epiphanes besieged the Ptolemaic capital of Egypt, prompting decisive Roman intervention that effectively ended his campaign and reshaped the balance of power in the Hellenistic world.
-
A.
Battle of Antioch (145 BCE)
The Battle of Antioch (145 BCE) was a decisive Hellenistic-era clash near the Seleucid capital that helped determine control of the Seleucid Empire during the later stages of the Syrian Wars.
-
B.
Battle of Pelusium (170 BCE)
The Battle of Pelusium (170 BCE) was a key clash between the Ptolemaic Kingdom and the Seleucid Empire in the Sixth Syrian War, marking a major Seleucid victory that helped Antiochus IV temporarily dominate Egypt.
-
C.
Siege of Rhodes (305–304 BC)
The Siege of Rhodes (305–304 BC) was a major Hellenistic conflict in which Demetrius I of Macedon unsuccessfully besieged the island city of Rhodes, leading to its celebrated defense and later commemoration through monumental works.
-
D.
Siege of Alexandria (641–642)
The Siege of Alexandria (641–642) was the decisive Rashidun Caliphate assault that captured Byzantine Egypt’s capital, ending centuries of Roman rule and securing Muslim control over the province.
-
E.
Siege of Tarentum (272 BCE)
The Siege of Tarentum (272 BCE) was a decisive Roman capture of the Greek city of Tarentum that effectively ended major Greek resistance in southern Italy and consolidated Roman dominance over the region.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
event in Hellenistic history
ⓘ
military conflict ⓘ siege ⓘ |
| alsoKnownAs | Roman intervention at Alexandria in 168 BCE ⓘ |
| chronologicallyFollows | Seleucid invasion of Egypt in 170–169 BCE NERFINISHED ⓘ |
| chronologicallyPrecedes | consolidation of Roman influence over Hellenistic kingdoms ⓘ |
| describedIn | ancient Roman historical traditions about Roman diplomacy ⓘ |
| hasCause |
Seleucid attempt to dominate Ptolemaic Egypt
ⓘ
continuation of the Sixth Syrian War ⓘ dynastic conflict within the Ptolemaic royal family ⓘ |
| hasCommander |
Antiochus IV Epiphanes
NERFINISHED
ⓘ
Ptolemy VI Philometor NERFINISHED ⓘ Ptolemy VIII Euergetes II NERFINISHED ⓘ Roman envoy Gaius Popillius Laenas NERFINISHED ⓘ |
| hasDiplomaticAction | ultimatum delivered by Gaius Popillius Laenas to Antiochus IV ⓘ |
| hasEndTime | 168 BCE ⓘ |
| hasHistoricalContext |
Roman victory over Macedon in the Third Macedonian War
ⓘ
power struggle among Hellenistic successor states ⓘ |
| hasLocation |
Alexandria
NERFINISHED
ⓘ
Egypt NERFINISHED ⓘ Ptolemaic Egypt NERFINISHED ⓘ |
| hasOpposingForce |
Ptolemaic forces in Alexandria
ⓘ
Seleucid army NERFINISHED ⓘ |
| hasOutcome |
Roman diplomatic intervention
ⓘ
failure of Antiochus IV to annex Egypt ⓘ preservation of Ptolemaic independence under Roman protection ⓘ withdrawal of Seleucid forces from Egypt ⓘ |
| hasParticipant |
Ptolemaic Kingdom
NERFINISHED
ⓘ
Roman Republic NERFINISHED ⓘ Seleucid Empire NERFINISHED ⓘ |
| hasPoliticalConsequence |
demonstrated limits of Seleucid military power against Roman diplomacy
ⓘ
reinforced Roman role as arbiter among Hellenistic monarchies ⓘ |
| hasResult |
Antiochus IV agreed to Roman demands
ⓘ
end of Seleucid occupation of parts of Egypt ⓘ |
| hasSignificance |
confirmed Ptolemaic Kingdom as a Roman client state in practice
ⓘ
contributed to the decline of Seleucid power ⓘ limited Seleucid expansion into Egypt ⓘ marked decisive assertion of Roman authority in the eastern Mediterranean ⓘ |
| hasStartTime | 168 BCE ⓘ |
| hasTheater | eastern Mediterranean ⓘ |
| hasTypeOfWarfare | siege warfare ⓘ |
| involves | Roman demand that Antiochus evacuate Egypt and Cyprus ⓘ |
| opposedBy |
Ptolemaic royal faction in Alexandria
ⓘ
Roman Republic NERFINISHED ⓘ |
| partOf | Sixth Syrian War NERFINISHED ⓘ |
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: Siege of Alexandria (168 BCE) Description of subject: The Siege of Alexandria (168 BCE) was a pivotal military confrontation in which the Seleucid king Antiochus IV Epiphanes besieged the Ptolemaic capital of Egypt, prompting decisive Roman intervention that effectively ended his campaign and reshaped the balance of power in the Hellenistic world.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.