Alexios I of Trebizond
E489901
Alexios I of Trebizond was the founder and first emperor of the Empire of Trebizond, establishing a Byzantine successor state on the Black Sea coast in the early 13th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alexios I of Trebizond canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5001900 — 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.
Target entity: Alexios I of Trebizond Context triple: [Empire of Trebizond, firstRuler, Alexios I of Trebizond]
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A.
Dimitrios I of Constantinople
Dimitrios I of Constantinople was the Ecumenical Patriarch of Constantinople who led the Eastern Orthodox Church during the mid-20th century, noted for his efforts in ecumenical dialogue and church renewal.
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B.
Byzantine Emperor Alexios III Angelos
Byzantine Emperor Alexios III Angelos was a late 12th- to early 13th-century ruler of the Byzantine Empire whose weak leadership and mismanagement contributed to the empire’s decline and the events leading up to the Fourth Crusade.
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C.
Theodore I Laskaris
Theodore I Laskaris was the first emperor of the Empire of Nicaea, a Byzantine successor state established after the Fourth Crusade’s capture of Constantinople.
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D.
Theodore I Palaiologos
Theodore I Palaiologos was a late 14th- to early 15th-century Byzantine prince of the Palaiologos dynasty who became the inaugural ruler of the semi-autonomous Despotate of the Morea in the Peloponnese.
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E.
Andronikos I Komnenos
Andronikos I Komnenos was a 12th-century Byzantine emperor known for his turbulent reign marked by harsh reforms, internal unrest, and his eventual violent overthrow.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Alexios I of Trebizond Target entity description: Alexios I of Trebizond was the founder and first emperor of the Empire of Trebizond, establishing a Byzantine successor state on the Black Sea coast in the early 13th century.
-
A.
Dimitrios I of Constantinople
Dimitrios I of Constantinople was the Ecumenical Patriarch of Constantinople who led the Eastern Orthodox Church during the mid-20th century, noted for his efforts in ecumenical dialogue and church renewal.
-
B.
Byzantine Emperor Alexios III Angelos
Byzantine Emperor Alexios III Angelos was a late 12th- to early 13th-century ruler of the Byzantine Empire whose weak leadership and mismanagement contributed to the empire’s decline and the events leading up to the Fourth Crusade.
-
C.
Theodore I Laskaris
Theodore I Laskaris was the first emperor of the Empire of Nicaea, a Byzantine successor state established after the Fourth Crusade’s capture of Constantinople.
-
D.
Theodore I Palaiologos
Theodore I Palaiologos was a late 14th- to early 15th-century Byzantine prince of the Palaiologos dynasty who became the inaugural ruler of the semi-autonomous Despotate of the Morea in the Peloponnese.
-
E.
Andronikos I Komnenos
Andronikos I Komnenos was a 12th-century Byzantine emperor known for his turbulent reign marked by harsh reforms, internal unrest, and his eventual violent overthrow.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Byzantine noble
ⓘ
emperor ⓘ founder of state ⓘ medieval ruler ⓘ monarch ⓘ |
| birthDate | circa 1182 ⓘ |
| capitalEstablished | Trebizond as capital of the Empire of Trebizond ⓘ |
| capitalOfRealm | Trebizond NERFINISHED ⓘ |
| child |
Andronikos of Trebizond
NERFINISHED
ⓘ
Eudokia of Trebizond NERFINISHED ⓘ John II of Trebizond NERFINISHED ⓘ |
| conflict |
wars with the Empire of Nicaea
ⓘ
wars with the Seljuk Turks ⓘ |
| coronationDate | 1204 ⓘ |
| country | Empire of Trebizond NERFINISHED ⓘ |
| deathDate | 1 February 1222 ⓘ |
| deathPlace | Trebizond NERFINISHED ⓘ |
| dynastyFounded | Komnenian line of Trebizond emperors NERFINISHED ⓘ |
| era |
Late Byzantine period
NERFINISHED
ⓘ
Middle Ages ⓘ |
| ethnicGroup | Greek ⓘ |
| familyName | Komnenos NERFINISHED ⓘ |
| father | Manuel Komnenos NERFINISHED ⓘ |
| founded | Empire of Trebizond NERFINISHED ⓘ |
| givenName | Alexios NERFINISHED ⓘ |
| inception | Empire of Trebizond NERFINISHED ⓘ |
| languageSpoken | Medieval Greek ⓘ |
| mother | Rusudan of Georgia NERFINISHED ⓘ |
| nobleFamily | Komnenos dynasty NERFINISHED ⓘ |
| notableFor |
establishing a Byzantine successor state on the Black Sea coast
ⓘ
founding the Empire of Trebizond ⓘ ruling during the aftermath of the Fourth Crusade ⓘ |
| positionHeld | Emperor of Trebizond ⓘ |
| predecessor | position created ⓘ |
| regionRuled |
Black Sea coast of Anatolia
NERFINISHED
ⓘ
Pontus NERFINISHED ⓘ |
| reignEnd | 1222 ⓘ |
| reignStart | 1204 ⓘ |
| relative |
Alexios I Komnenos
NERFINISHED
ⓘ
Andronikos I Komnenos NERFINISHED ⓘ |
| religion |
Eastern Orthodox Christianity
ⓘ
surface form:
Eastern Orthodox Church
|
| residence | Trebizond NERFINISHED ⓘ |
| sibling | David Komnenos NERFINISHED ⓘ |
| spouse | Theodora Axouchina NERFINISHED ⓘ |
| successor | Andronikos I Gidos NERFINISHED ⓘ |
| supportedBy | Kingdom of Georgia NERFINISHED ⓘ |
| title | Emperor and Autocrat of the Romans 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.
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.
Subject: Alexios I of Trebizond Description of subject: Alexios I of Trebizond was the founder and first emperor of the Empire of Trebizond, establishing a Byzantine successor state on the Black Sea coast in the early 13th century.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.