Manuel I of Trebizond
E496462
Manuel I of Trebizond was a 13th-century emperor of the Empire of Trebizond whose long and relatively stable reign marked a period of political consolidation and increased regional influence along the Black Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Manuel I of Trebizond canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5001911 — 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: Manuel I of Trebizond Context triple: [Empire of Trebizond, notableRuler, Manuel I of Trebizond]
-
A.
Alexios I of Trebizond
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.
-
B.
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.
-
C.
Manuel Palaiologos
Manuel Palaiologos was a late Byzantine noble of the Palaiologos dynasty, known primarily as a son of Thomas Palaiologos and a member of the last ruling family of the Byzantine Empire.
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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.
-
E.
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.
- 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: Manuel I of Trebizond Target entity description: Manuel I of Trebizond was a 13th-century emperor of the Empire of Trebizond whose long and relatively stable reign marked a period of political consolidation and increased regional influence along the Black Sea.
-
A.
Alexios I of Trebizond
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.
-
B.
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.
-
C.
Manuel Palaiologos
Manuel Palaiologos was a late Byzantine noble of the Palaiologos dynasty, known primarily as a son of Thomas Palaiologos and a member of the last ruling family of the Byzantine Empire.
-
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.
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.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Emperor of Trebizond
ⓘ
human ⓘ |
| associatedWithSea | Black Sea NERFINISHED ⓘ |
| birthPlace | Trebizond NERFINISHED ⓘ |
| capitalOfRealm | Trebizond NERFINISHED ⓘ |
| child |
Andronikos II of Trebizond
NERFINISHED
ⓘ
George of Trebizond NERFINISHED ⓘ Theodora of Trebizond NERFINISHED ⓘ |
| contemporaryOf |
Empire of Nicaea
NERFINISHED
ⓘ
Latin Empire NERFINISHED ⓘ |
| countryRuled | Empire of Trebizond NERFINISHED ⓘ |
| deathDate | 1263 ⓘ |
| deathPlace | Trebizond NERFINISHED ⓘ |
| era | 13th century ⓘ |
| father | Alexios I of Trebizond NERFINISHED ⓘ |
| givenName | Manuel NERFINISHED ⓘ |
| governmentTypeOfRealm | monarchy ⓘ |
| knownFor |
expansion of regional influence along the Black Sea
ⓘ
long and relatively stable reign ⓘ political consolidation of the Empire of Trebizond ⓘ |
| languageSpoken | Greek ⓘ |
| maintained | relative internal stability in the Empire of Trebizond ⓘ |
| memberOfDynasty | Megas Komnenos dynasty NERFINISHED ⓘ |
| mother | Theodora Axouchina NERFINISHED ⓘ |
| nobleTitle | Basileus and Autokrator of the Romans ⓘ |
| partOf | late Byzantine world ⓘ |
| positionHeld | Emperor of Trebizond NERFINISHED ⓘ |
| predecessor | Andronikos I of Trebizond NERFINISHED ⓘ |
| regnalName | Manuel I Megas Komnenos NERFINISHED ⓘ |
| reignEnd | 1263 ⓘ |
| reignStart | 1238 ⓘ |
| religion |
Eastern Orthodox Christianity
ⓘ
surface form:
Eastern Orthodox Church
|
| ruledRegion |
Pontus
NERFINISHED
ⓘ
southern Black Sea coast ⓘ |
| spouse |
Anna Xylaloe
NERFINISHED
ⓘ
Irene Syrikaina NERFINISHED ⓘ Rusudan of Georgia NERFINISHED ⓘ |
| strengthened | commercial ties in the Black Sea region ⓘ |
| successor | Andronikos II of Trebizond NERFINISHED ⓘ |
| usedTitle | Megas Komnenos 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: Manuel I of Trebizond Description of subject: Manuel I of Trebizond was a 13th-century emperor of the Empire of Trebizond whose long and relatively stable reign marked a period of political consolidation and increased regional influence along the Black Sea.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.