Alexios IV of Trebizond
E1222040
UNEXPLORED
Alexios IV of Trebizond was a late 14th- to early 15th-century emperor of the Empire of Trebizond, a Byzantine successor state on the Black Sea coast ruled by the Grand Komnenos dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alexios IV of Trebizond canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T15603363 — 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: Alexios IV of Trebizond Context triple: [Grand Komnenoi of Trebizond, hasMember, Alexios IV of Trebizond]
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A.
Alexios IV Angelos
Alexios IV Angelos was a Byzantine emperor whose alliance with the leaders of the Fourth Crusade led to the crusaders’ intervention in Constantinople and the eventual sack of the city in 1204.
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B.
Alexios II of Trebizond
Alexios II of Trebizond was a 13th-century emperor of the Empire of Trebizond from the Grand Komnenos dynasty, known for consolidating the state’s position along the Black Sea coast.
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C.
Alexios II Komnenos
Alexios II Komnenos was a Byzantine emperor of the Komnenian dynasty who ruled as a child in the late 12th century before being overthrown and killed amid court intrigues and political turmoil.
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D.
Isaac II Angelos
Isaac II Angelos was a Byzantine emperor of the late 12th century whose turbulent reign was marked by internal strife, heavy taxation, and the empire’s growing vulnerability leading up to the Fourth Crusade.
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E.
Alexios III Komnenos
Alexios III Komnenos was a Byzantine emperor of Trebizond from the 14th century, known for consolidating his realm along the Black Sea coast and patronizing Orthodox monastic institutions.
- 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: Alexios IV of Trebizond Target entity description: Alexios IV of Trebizond was a late 14th- to early 15th-century emperor of the Empire of Trebizond, a Byzantine successor state on the Black Sea coast ruled by the Grand Komnenos dynasty.
-
A.
Alexios IV Angelos
Alexios IV Angelos was a Byzantine emperor whose alliance with the leaders of the Fourth Crusade led to the crusaders’ intervention in Constantinople and the eventual sack of the city in 1204.
-
B.
Alexios II of Trebizond
Alexios II of Trebizond was a 13th-century emperor of the Empire of Trebizond from the Grand Komnenos dynasty, known for consolidating the state’s position along the Black Sea coast.
-
C.
Alexios II Komnenos
Alexios II Komnenos was a Byzantine emperor of the Komnenian dynasty who ruled as a child in the late 12th century before being overthrown and killed amid court intrigues and political turmoil.
-
D.
Isaac II Angelos
Isaac II Angelos was a Byzantine emperor of the late 12th century whose turbulent reign was marked by internal strife, heavy taxation, and the empire’s growing vulnerability leading up to the Fourth Crusade.
-
E.
Alexios III Komnenos
Alexios III Komnenos was a Byzantine emperor of Trebizond from the 14th century, known for consolidating his realm along the Black Sea coast and patronizing Orthodox monastic institutions.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.