Triple
T9826412
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Empress Helena |
E238664
|
entity |
| Predicate | placeOfDeath |
P21
|
FINISHED |
| Object | Nicomedia |
E18072
|
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: Nicomedia | Statement: [Empress Helena, placeOfDeath, Nicomedia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nicomedia Context triple: [Empress Helena, placeOfDeath, Nicomedia]
-
A.
Nicomedia (traditionally)
chosen
Nicomedia (traditionally) is an ancient city in northwestern Asia Minor, near the Sea of Marmara, that served as a major Roman and later Byzantine administrative center.
-
B.
Naissus
Naissus was an important ancient Roman city in the province of Moesia, located at the site of modern-day Niš in Serbia.
-
C.
Philippopolis
Philippopolis is the ancient name of the city now known as Plovdiv in Bulgaria, a historically significant urban center in Thrace that has been ruled by numerous empires over the centuries.
-
D.
Ancyra
Ancyra is the ancient name of the city now known as Ankara, the capital of modern Turkey and a historically significant center in Anatolia.
-
E.
Cyzicus
Cyzicus was an ancient Greek city in Mysia on the southern coast of the Sea of Marmara, known as a significant commercial and cultural center in classical antiquity.
- 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_69ca84e0dd1881909800765d1e21f735 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb32370e8819087c85fb8328587be |
completed | April 2, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1ead061388190abbed7eb29e8ea52 |
completed | April 5, 2026, 4:53 a.m. |
Created at: March 30, 2026, 8:32 p.m.