Triple
T7514208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yerebatan Sarnıcı |
E177598
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Sunken Cistern |
E177598
|
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: Sunken Cistern | Statement: [Yerebatan Sarnıcı, alsoKnownAs, Sunken Cistern]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sunken Cistern Context triple: [Yerebatan Sarnıcı, alsoKnownAs, Sunken Cistern]
-
A.
Etruscan Well
The Etruscan Well is an ancient underground water cistern in Perugia, Italy, notable for its impressive Etruscan engineering and stone construction dating back to the 3rd–4th century BCE.
-
B.
Kallichoron Well
Kallichoron Well is an ancient sacred well at Eleusis in Greece, closely associated with the Eleusinian Mysteries and the myth of Demeter’s search for Persephone.
-
C.
Roman Well
Roman Well is a historic underground water reservoir and tourist attraction located within Belgrade Fortress in Belgrade, Serbia.
-
D.
Yerebatan Sarnıcı
chosen
Yerebatan Sarnıcı is a vast underground Byzantine cistern in Istanbul, famed for its forest of marble columns and atmospheric, water-filled interior.
-
E.
Nun’s Well
Nun’s Well is a historic underground water cistern at Gibraltar’s Europa Point, traditionally used as a key freshwater source for the area.
- 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_69c69f2891148190a484f3b8222c6f1b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5d6ccb08190a568a9b58bfbd0cc |
completed | March 27, 2026, 9:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84619aac8819083a1d7380f4b30d3 |
completed | March 28, 2026, 9:20 p.m. |
Created at: March 27, 2026, 3:45 p.m.