Triple
T13729711
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Simferopol–Sevastopol line |
E329762
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Sevastopol railway station |
E1059104
|
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: Sevastopol railway station | Statement: [Simferopol–Sevastopol line, hasStation, Sevastopol railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sevastopol railway station Context triple: [Simferopol–Sevastopol line, hasStation, Sevastopol railway station]
-
A.
Sevastopol railway station
chosen
Sevastopol railway station is a principal passenger and transport hub in the city of Sevastopol, serving as a key terminus for rail connections across the Crimean Peninsula.
-
B.
Simferopol Railway Station
Simferopol Railway Station is a major rail hub in Simferopol, serving as a key transportation gateway to the Crimean Peninsula.
-
C.
Krymskaya MCC station
Krymskaya MCC station is a passenger railway station on Moscow’s orbital Moscow Central Circle urban rail line, serving the Krymskaya area in the south of the city.
-
D.
Kiyevsky railway station
Kiyevsky railway station is one of Moscow’s major railway terminals, serving long-distance and international routes—particularly toward Ukraine and Western Europe—and connecting directly to the city’s Kievskaya metro hub.
-
E.
Kursk railway station
Kursk railway station is a major rail transport hub in the city of Kursk, Russia, serving regional and long-distance passenger and freight routes.
- 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_69d80772315881908f980cae40d91664 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69de01f746cc8190abde237bbb7e6c78 |
completed | April 14, 2026, 8:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b8cebcd481909ba75eef518b34c7 |
completed | May 3, 2026, 9:06 p.m. |
Created at: April 9, 2026, 9:55 p.m.