Siege of Antioch (540)
E264998
The Siege of Antioch (540) was a major Sasanian Persian capture and sack of the prominent Byzantine city of Antioch under King Khosrow I, marking a pivotal moment in the Roman–Persian conflicts of Late Antiquity.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Siege of Antioch (540) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2414818 — 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 Antioch (540) Context triple: [Roman–Persian Wars, significantEvent, Siege of Antioch (540)]
-
A.
Siege of Nicaea
The Siege of Nicaea was a pivotal 1097 military campaign in the First Crusade in which Crusader and Byzantine forces captured the Seljuk-held city of Nicaea, opening the way into Anatolia.
-
B.
Siege of Byzantium (324)
The Siege of Byzantium (324) was a key military engagement in which Constantine the Great besieged and captured the strategically vital city of Byzantium during his final civil war against Licinius, paving the way for his sole rule of the Roman Empire.
-
C.
Siege of Antioch
The Siege of Antioch was a pivotal 1097–1098 military engagement during the First Crusade in which Crusader forces captured the strategically vital city of Antioch after a prolonged blockade and brutal fighting, significantly shaping the campaign’s outcome.
-
D.
Siege of Nicomedia
The Siege of Nicomedia was an early 14th-century Ottoman campaign that captured the important Byzantine city of Nicomedia, marking a key step in the Ottoman expansion into northwestern Anatolia.
-
E.
Siege of Homs
The Siege of Homs was a prolonged and devastating battle in the Syrian Civil War in which government forces encircled and heavily bombarded opposition-held districts of the city, causing extensive destruction and civilian casualties.
- 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 Antioch (540) Target entity description: The Siege of Antioch (540) was a major Sasanian Persian capture and sack of the prominent Byzantine city of Antioch under King Khosrow I, marking a pivotal moment in the Roman–Persian conflicts of Late Antiquity.
-
A.
Siege of Nicaea
The Siege of Nicaea was a pivotal 1097 military campaign in the First Crusade in which Crusader and Byzantine forces captured the Seljuk-held city of Nicaea, opening the way into Anatolia.
-
B.
Siege of Byzantium (324)
The Siege of Byzantium (324) was a key military engagement in which Constantine the Great besieged and captured the strategically vital city of Byzantium during his final civil war against Licinius, paving the way for his sole rule of the Roman Empire.
-
C.
Siege of Antioch
The Siege of Antioch was a pivotal 1097–1098 military engagement during the First Crusade in which Crusader forces captured the strategically vital city of Antioch after a prolonged blockade and brutal fighting, significantly shaping the campaign’s outcome.
-
D.
Siege of Nicomedia
The Siege of Nicomedia was an early 14th-century Ottoman campaign that captured the important Byzantine city of Nicomedia, marking a key step in the Ottoman expansion into northwestern Anatolia.
-
E.
Siege of Homs
The Siege of Homs was a prolonged and devastating battle in the Syrian Civil War in which government forces encircled and heavily bombarded opposition-held districts of the city, causing extensive destruction and civilian casualties.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
battle of the Roman–Persian Wars
ⓘ
siege ⓘ |
| alsoKnownAs |
sack of Antioch
ⓘ
surface form:
Sack of Antioch (540)
|
| attacker | Sasanian Empire ⓘ |
| belligerent |
Byzantine Empire
ⓘ
Sasanian Empire ⓘ |
| cause |
Khosrow I’s campaign to extract tribute from the Byzantine Empire
ⓘ
renewed Sasanian–Byzantine hostilities under Khosrow I ⓘ |
| combatant |
Byzantine garrison of Antioch
ⓘ
forces of Khosrow I ⓘ |
| commander | Khosrow I ⓘ |
| conflict | Roman–Persian Wars ⓘ |
| consequence |
depopulation of Antioch
ⓘ
destruction of buildings in Antioch ⓘ devastation of Antioch ⓘ enslavement of many inhabitants ⓘ ransoming of some inhabitants ⓘ weakening of Byzantine control in northern Syria ⓘ |
| date | 540 ⓘ |
| defender | Byzantine Empire ⓘ |
| era | Late Antiquity ⓘ |
| followedBy |
Sasanian invasion of the Levant
ⓘ
surface form:
Sasanian raids in the Levant (540)
|
| historicalPeriod | 6th century ⓘ |
| historicalSource |
Procopius
ⓘ
surface form:
Procopius of Caesarea
|
| impactOnCity |
Antioch on the Orontes
ⓘ
surface form:
Antioch never fully recovered its former prominence
|
| location |
Antioch
ⓘ
Byzantine Empire ⓘ
surface form:
Eastern Roman Empire
Syria ⓘ |
| monarchInvolved | Khosrow I ⓘ |
| opponentLeader | Justinian I ⓘ |
| outcome |
capture of Antioch by the Sasanians
ⓘ
sack of Antioch ⓘ |
| partOf |
Roman–Persian Wars
ⓘ
surface form:
Byzantine–Sasanian War of 540–562
Roman–Persian Wars ⓘ
surface form:
Roman–Sasanian Wars
|
| precededBy |
Sasanian invasion of the Levant
ⓘ
surface form:
Sasanian invasion of Syria (540)
|
| region |
Orontes River
ⓘ
surface form:
Orontes River valley
|
| relatedTo |
Iberian War of Justinian
ⓘ
surface form:
Byzantine–Sasanian War of Justinian I
|
| result | Sasanian victory ⓘ |
| significance |
major Sasanian success against the Byzantine Empire
ⓘ
pivotal moment in Late Antique Roman–Persian conflicts ⓘ |
| target |
Antioch on the Orontes
ⓘ
surface form:
city of Antioch
|
| theatre | Eastern frontier of the Byzantine Empire ⓘ |
| tookPlaceDuringReignOf | Justinian I ⓘ |
| typeOfEvent |
military operation
ⓘ
urban siege ⓘ |
| year | 540 ⓘ |
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 Antioch (540) Description of subject: The Siege of Antioch (540) was a major Sasanian Persian capture and sack of the prominent Byzantine city of Antioch under King Khosrow I, marking a pivotal moment in the Roman–Persian conflicts of Late Antiquity.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.