Battle of Demetritzes (1185)
E518127
The Battle of Demetritzes (1185) was a decisive engagement in which Byzantine forces under Isaac II Angelos defeated the invading Norman army, helping to end the Norman occupation of parts of the Balkans.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Demetritzes (1185) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5364627 — 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 Demetritzes (1185) Context triple: [Norman–Byzantine conflicts, hasPart, Battle of Demetritzes (1185)]
-
A.
Battle of Dervenakia
The Battle of Dervenakia was a decisive 1822 engagement of the Greek War of Independence in which Greek revolutionary forces crushed a much larger Ottoman army, securing the Peloponnese.
-
B.
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.
-
C.
Battle of Pyliavtsi
The Battle of Pyliavtsi was a major 1648 victory of Bohdan Khmelnytsky’s Cossack-Tatar forces over the Polish–Lithuanian Commonwealth, significantly boosting the momentum of the Khmelnytsky Uprising.
-
D.
Battle of Acheloos (917)
The Battle of Acheloos (917) was a major medieval clash in which the Bulgarian forces under Tsar Simeon I decisively defeated the Byzantine army, significantly shifting the balance of power in the Balkans.
-
E.
Battle of Myriokephalon
The Battle of Myriokephalon was a 1176 clash in which the Seljuk Sultanate of Rum decisively halted Byzantine attempts to reconquer central Anatolia, marking a turning point in the empire’s decline in 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: Battle of Demetritzes (1185) Target entity description: The Battle of Demetritzes (1185) was a decisive engagement in which Byzantine forces under Isaac II Angelos defeated the invading Norman army, helping to end the Norman occupation of parts of the Balkans.
-
A.
Battle of Dervenakia
The Battle of Dervenakia was a decisive 1822 engagement of the Greek War of Independence in which Greek revolutionary forces crushed a much larger Ottoman army, securing the Peloponnese.
-
B.
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.
-
C.
Battle of Pyliavtsi
The Battle of Pyliavtsi was a major 1648 victory of Bohdan Khmelnytsky’s Cossack-Tatar forces over the Polish–Lithuanian Commonwealth, significantly boosting the momentum of the Khmelnytsky Uprising.
-
D.
Battle of Acheloos (917)
The Battle of Acheloos (917) was a major medieval clash in which the Bulgarian forces under Tsar Simeon I decisively defeated the Byzantine army, significantly shifting the balance of power in the Balkans.
-
E.
Battle of Myriokephalon
The Battle of Myriokephalon was a 1176 clash in which the Seljuk Sultanate of Rum decisively halted Byzantine attempts to reconquer central Anatolia, marking a turning point in the empire’s decline in the region.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
military conflict ⓘ |
| belligerent |
Byzantine Empire
NERFINISHED
ⓘ
Kingdom of Sicily NERFINISHED ⓘ |
| cause | Norman invasion of the Byzantine Empire NERFINISHED ⓘ |
| chronology | late 12th century ⓘ |
| combatantType | medieval army ⓘ |
| commander |
Alexios Branas
NERFINISHED
ⓘ
Isaac II Angelos NERFINISHED ⓘ |
| conflict | Byzantine–Norman wars NERFINISHED ⓘ |
| date | 7 November 1185 ⓘ |
| era | Middle Ages ⓘ |
| followedBy | Norman withdrawal from the Balkans ⓘ |
| locatedInPresentDay | Greece NERFINISHED ⓘ |
| opponent | Norman army NERFINISHED ⓘ |
| opposingCommander | Tancred of Lecce NERFINISHED ⓘ |
| outcome |
Byzantine control in Macedonia restored
ⓘ
Norman forces routed ⓘ |
| partOf |
Byzantine–Norman wars
NERFINISHED
ⓘ
reign of Isaac II Angelos ⓘ |
| place |
Byzantine Empire
NERFINISHED
ⓘ
Macedonia NERFINISHED ⓘ near Demetritzes ⓘ |
| precededBy | Sack of Thessalonica (1185) NERFINISHED ⓘ |
| region | Balkans ⓘ |
| relatedTo | Thessalonica NERFINISHED ⓘ |
| result | Byzantine victory ⓘ |
| rulerDuringEvent | Isaac II Angelos NERFINISHED ⓘ |
| significance |
ended Norman advance into the Byzantine Balkans
ⓘ
helped end Norman occupation of parts of the Balkans ⓘ |
| year | 1185 ⓘ |
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 Demetritzes (1185) Description of subject: The Battle of Demetritzes (1185) was a decisive engagement in which Byzantine forces under Isaac II Angelos defeated the invading Norman army, helping to end the Norman occupation of parts of the Balkans.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.