Battle of Kyzikos (c. 677)
E309596
The Battle of Kyzikos (c. 677) was a major naval engagement in which the Byzantine fleet decisively defeated the Arab forces during the First Arab–Byzantine War, helping to secure imperial control in the Sea of Marmara.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Kyzikos (c. 677) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2924054 — 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: Battle of Kyzikos (c. 677) Context triple: [Byzantine navy, significantEvent, Battle of Kyzikos (c. 677)]
-
A.
Battle of Halmyros
The Battle of Halmyros was a decisive 1311 clash in central Greece in which the Catalan Company annihilated the forces of the Duchy of Athens, reshaping the political landscape of the region.
-
B.
Battle of Chrysopolis
The Battle of Chrysopolis was a decisive clash in 324 AD in which Constantine the Great defeated his rival Licinius, leading to his sole rule over the Roman Empire.
-
C.
Battle of Kleisoura Pass
The Battle of Kleisoura Pass was a key World War II engagement in April 1941 in which German forces seized a strategic mountain pass in Greece, contributing to the rapid collapse of Greek and Allied defenses during the Balkans campaign.
-
D.
Battle of Pelekanon
The Battle of Pelekanon was a 1329 clash between the Byzantine Empire and the rising Ottoman beylik in northwestern Anatolia that marked a decisive step in the Ottoman encirclement of Constantinople.
-
E.
Battle of Maysalun
The Battle of Maysalun was a 1920 military confrontation near Damascus in which French forces defeated Syrian troops, leading to the end of the short-lived Arab Kingdom of Syria and the imposition of the French Mandate.
- 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: Battle of Kyzikos (c. 677) Target entity description: The Battle of Kyzikos (c. 677) was a major naval engagement in which the Byzantine fleet decisively defeated the Arab forces during the First Arab–Byzantine War, helping to secure imperial control in the Sea of Marmara.
-
A.
Battle of Halmyros
The Battle of Halmyros was a decisive 1311 clash in central Greece in which the Catalan Company annihilated the forces of the Duchy of Athens, reshaping the political landscape of the region.
-
B.
Battle of Chrysopolis
The Battle of Chrysopolis was a decisive clash in 324 AD in which Constantine the Great defeated his rival Licinius, leading to his sole rule over the Roman Empire.
-
C.
Battle of Kleisoura Pass
The Battle of Kleisoura Pass was a key World War II engagement in April 1941 in which German forces seized a strategic mountain pass in Greece, contributing to the rapid collapse of Greek and Allied defenses during the Balkans campaign.
-
D.
Battle of Pelekanon
The Battle of Pelekanon was a 1329 clash between the Byzantine Empire and the rising Ottoman beylik in northwestern Anatolia that marked a decisive step in the Ottoman encirclement of Constantinople.
-
E.
Battle of Maysalun
The Battle of Maysalun was a 1920 military confrontation near Damascus in which French forces defeated Syrian troops, leading to the end of the short-lived Arab Kingdom of Syria and the imposition of the French Mandate.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
naval battle ⓘ |
| belligerent |
Byzantine Empire
ⓘ
Umayyad Caliphate ⓘ |
| conflictBetween | Byzantine fleet and Arab fleet ⓘ |
| conflictIn |
Arab–Byzantine wars
ⓘ
surface form:
First Arab–Byzantine War
|
| conflictType | Byzantine–Arab naval engagement ⓘ |
| followedBy | continued Arab–Byzantine hostilities ⓘ |
| geographicalContext |
Marmara Region
ⓘ
surface form:
Marmara Sea region
northwestern Asia Minor ⓘ |
| hasApproximateDate | c. 677 ⓘ |
| hasApproximateYear | 677 ⓘ |
| hasCentury | 7th century ⓘ |
| hasLanguageContext |
Arabic sources
ⓘ
Greek sources ⓘ |
| hasLocation |
Byzantine Empire
ⓘ
Sea of Marmara ⓘ near Kyzikos ⓘ |
| hasName |
Battle of Cyzicus
ⓘ
surface form:
Battle of Kyzikos
|
| historicalEra | Early Middle Ages ⓘ |
| impact |
contributed to defense of Constantinople’s approaches
ⓘ
helped secure Byzantine maritime dominance in the region ⓘ |
| involved |
Arab naval forces
ⓘ
surface form:
Arab navy
Byzantine navy ⓘ |
| locatedNear | city of Kyzikos ⓘ |
| outcome | decisive Byzantine naval victory ⓘ |
| partOf |
Arab–Byzantine wars
ⓘ
Arab–Byzantine wars ⓘ
surface form:
First Arab–Byzantine War
|
| precededBy | early phases of the First Arab–Byzantine War ⓘ |
| relatedTo |
Arab–Byzantine wars
ⓘ
surface form:
Arab–Byzantine naval conflicts
Arab–Byzantine wars ⓘ
surface form:
Byzantine–Umayyad wars
|
| result | Byzantine victory ⓘ |
| secured | Byzantine control of the Sea of Marmara ⓘ |
| strategicImportance |
control of maritime routes in the Sea of Marmara
ⓘ
defense of Byzantine imperial heartland ⓘ |
| theatre | Eastern Mediterranean naval theatre ⓘ |
| typeOfWarfare | naval warfare ⓘ |
| usedWeapon |
Arab ships
ⓘ
Byzantine ships ⓘ |
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: Battle of Kyzikos (c. 677) Description of subject: The Battle of Kyzikos (c. 677) was a major naval engagement in which the Byzantine fleet decisively defeated the Arab forces during the First Arab–Byzantine War, helping to secure imperial control in the Sea of Marmara.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.