Triple
T20052264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John II of Trebizond |
E499230
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | George of Trebizond |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: George of Trebizond | Statement: [John II of Trebizond, predecessor, George of Trebizond]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: George of Trebizond Context triple: [John II of Trebizond, predecessor, George of Trebizond]
-
A.
David of Trebizond
David of Trebizond was the last emperor of the Empire of Trebizond, whose reign ended with the Ottoman conquest in the mid-15th century.
-
B.
Michael of Trebizond
Michael of Trebizond was an early, likely short-reigning ruler associated with the Empire of Trebizond who preceded Emperor Alexios III Komnenos.
-
C.
John III of Trebizond
John III of Trebizond was a 14th-century emperor of the Empire of Trebizond whose reign was marked by internal dynastic struggles and the empire’s precarious position between powerful regional neighbors.
-
D.
John II of Trebizond
John II of Trebizond was a 13th-century Byzantine Greek emperor who ruled the Empire of Trebizond and is noted for consolidating its independence and regional influence along the Black Sea.
-
E.
John IV of Trebizond
John IV of Trebizond was a 15th-century emperor of the Empire of Trebizond, known for his long reign during the final decades of the Byzantine successor state on the Black Sea coast.
- 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: George of Trebizond Target entity description: George of Trebizond was a 15th-century Emperor of Trebizond who briefly ruled the small Black Sea successor state of the Byzantine Empire during its final decades.
-
A.
David of Trebizond
David of Trebizond was the last emperor of the Empire of Trebizond, whose reign ended with the Ottoman conquest in the mid-15th century.
-
B.
Michael of Trebizond
Michael of Trebizond was an early, likely short-reigning ruler associated with the Empire of Trebizond who preceded Emperor Alexios III Komnenos.
-
C.
John III of Trebizond
John III of Trebizond was a 14th-century emperor of the Empire of Trebizond whose reign was marked by internal dynastic struggles and the empire’s precarious position between powerful regional neighbors.
-
D.
John II of Trebizond
John II of Trebizond was a 13th-century Byzantine Greek emperor who ruled the Empire of Trebizond and is noted for consolidating its independence and regional influence along the Black Sea.
-
E.
John IV of Trebizond
John IV of Trebizond was a 15th-century emperor of the Empire of Trebizond, known for his long reign during the final decades of the Byzantine successor state on the Black Sea coast.
- F. None of above. chosen
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69da6276bcf48190aabbf279192a5fb4 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6632ee4d48190b9de3a1efa064492 |
completed | April 20, 2026, 5:32 p.m. |
Created at: April 11, 2026, 3:38 p.m.