Triple
T19278871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kupiansk |
E482130
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Kupiansk-Sortuvalnyi railway station |
—
|
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: Kupiansk-Sortuvalnyi railway station | Statement: [Kupiansk, hasRailwayStation, Kupiansk-Sortuvalnyi railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kupiansk-Sortuvalnyi railway station Context triple: [Kupiansk, hasRailwayStation, Kupiansk-Sortuvalnyi railway station]
-
A.
Kupiansk-Vuzlovyi railway station
chosen
Kupiansk-Vuzlovyi railway station is a major railway junction and transport hub serving the town of Kupiansk in eastern Ukraine.
-
B.
Khmelnytskyi railway station
Khmelnytskyi railway station is the main passenger and transport hub serving the city of Khmelnytskyi in western Ukraine.
-
C.
Chernihiv railway station
Chernihiv railway station is the main passenger and transport hub of Chernihiv, Ukraine, serving as a key stop on regional and long-distance rail routes.
-
D.
Ternopil railway station
Ternopil railway station is the main rail transport hub serving the city of Ternopil in western Ukraine, connecting it to major domestic and international routes.
-
E.
Ivano-Frankivsk railway station
Ivano-Frankivsk railway station is a major rail hub in western Ukraine, serving as the primary passenger and transport gateway for the city of Ivano-Frankivsk and the surrounding region.
- 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fbbf817c819098745ed365cda4a9 |
completed | April 20, 2026, 10:11 a.m. |
Created at: April 10, 2026, 1:30 p.m.