Triple
T19424968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Siege of Trebizond (1461) |
E485956
|
entity |
| Predicate | ledBy |
P981
|
FINISHED |
| Object | Sultan Mehmed II |
—
|
NE NERFINISHED |
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: Sultan Mehmed II | Statement: [Siege of Trebizond (1461), ledBy, Sultan Mehmed II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sultan Mehmed II Context triple: [Siege of Trebizond (1461), ledBy, Sultan Mehmed II]
-
A.
Mehmed II
chosen
Mehmed II, also known as Mehmed the Conqueror, was the Ottoman sultan who captured Constantinople in 1453 and transformed the empire into a major regional power.
-
B.
Mehmed Çelebi
Mehmed Çelebi, better known as Mehmed I, was an early 15th-century Ottoman sultan who reunified the empire after a period of civil war and laid foundations for its subsequent expansion.
-
C.
Suleiman the Magnificent
Suleiman the Magnificent was the 16th-century sultan who led the Ottoman Empire to its peak of territorial expansion, legal reform, and cultural flourishing.
-
D.
Mustafa Çelebi
Mustafa Çelebi was an Ottoman prince involved in early 15th-century succession struggles following the reign of Sultan Mehmed I.
-
E.
Selim I
Selim I was a 16th-century Ottoman sultan who dramatically expanded the empire by conquering the Mamluk Sultanate and bringing the holy cities of Mecca and Medina under Ottoman control.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63217bd2c81909e216e13aa4c487d |
completed | April 20, 2026, 2:03 p.m. |
Created at: April 10, 2026, 1:37 p.m.