Triple
T358657
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fall of Constantinople 1453 AD |
E7599
|
entity |
| Predicate | hasCommander |
P1197
|
FINISHED |
| Object | Constantine XI Palaiologos |
E5862
|
NE FINISHED |
How this triple was built (2 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: Constantine XI Palaiologos | Statement: [Fall of Constantinople 1453 AD, hasCommander, Constantine XI Palaiologos]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Constantine XI Palaiologos Context triple: [Fall of Constantinople 1453 AD, hasCommander, Constantine XI Palaiologos]
-
A.
Constantine XI Palaiologos
chosen
Constantine XI Palaiologos was the final Byzantine emperor, renowned for his valiant but ultimately doomed defense of Constantinople against the Ottoman conquest in 1453.
-
B.
Manuel II Palaiologos
Manuel II Palaiologos was a Byzantine emperor (r. 1391–1425) known for his efforts to defend the shrinking empire against the Ottomans and for his intellectual and theological writings.
-
C.
John VIII Palaiologos
John VIII Palaiologos was a Byzantine emperor who ruled during the empire’s final decades, noted for his efforts to secure Western support against the advancing Ottoman Turks.
-
D.
Demetrios Palaiologos
Demetrios Palaiologos was a 15th-century Byzantine prince and Despot of the Morea, known for his role in the final decades of the Byzantine Empire before its fall.
-
E.
Thomas Palaiologos
Thomas Palaiologos was a 15th-century Byzantine prince and Despot of the Morea who, after the fall of Constantinople, lived in exile in Western Europe seeking support to restore the Byzantine Empire.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ebb248608190b060553219616043 |
completed | Feb. 28, 2026, 1:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e578c1788190877cf6a346cf10d4 |
completed | March 1, 2026, 7:06 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.