Triple
T8269210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kovel railway junction |
E193378
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Kovel railway station |
E193378
|
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: Kovel railway station | Statement: [Kovel railway junction, hasStation, Kovel railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kovel railway station Context triple: [Kovel railway junction, hasStation, Kovel railway station]
-
A.
Kovel railway junction
chosen
Kovel railway junction is a major rail transport hub in western Ukraine that connects key regional and international railway lines.
-
B.
Kutno railway station
Kutno railway station is a key rail junction in central Poland, serving both regional and long-distance passenger routes.
-
C.
Sacavém railway station
Sacavém railway station is a passenger rail stop serving the town of Sacavém in the Lisbon metropolitan area of Portugal.
-
D.
Paveletsky railway station
Paveletsky railway station is one of Moscow’s major rail terminals, serving long-distance, suburban, and high-speed trains and providing a key transport link between the city center and southern destinations.
-
E.
Čáslav railway station
Čáslav railway station is the main rail transport hub serving the town of Čáslav in the Central Bohemian Region of the Czech Republic.
- 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_69ca82e14ae481908ffdb822cd2192bc |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb795127ac81908196008f5579f83f |
completed | March 31, 2026, 7:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd683d04e081908b0ce81e866f0311 |
completed | April 1, 2026, 6:47 p.m. |
Created at: March 30, 2026, 5:50 p.m.