Triple
T17894888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vainikkala |
E447406
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Vainikkala railway station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Vainikkala railway station | Statement: [Vainikkala, hasRailwayStation, Vainikkala railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vainikkala railway station Context triple: [Vainikkala, hasRailwayStation, Vainikkala railway station]
-
A.
Leppävaara railway station
Leppävaara railway station is a major commuter and long-distance rail hub in the Leppävaara district of Espoo, Finland, serving as an important transit point in the Helsinki metropolitan area.
-
B.
Ainola railway station
Ainola railway station is a commuter rail stop in Järvenpää, Finland, serving the Helsinki metropolitan area's rail network and providing access to the nearby Ainola, the home of composer Jean Sibelius.
-
C.
Kauniainen railway station
Kauniainen railway station is a commuter rail stop in the town of Kauniainen, Finland, serving as a local transit hub on the Helsinki metropolitan rail network.
-
D.
Kerava railway station
Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
-
E.
Kivenlahti station
Kivenlahti station is a western endpoint of the Helsinki Metro system serving the Kivenlahti district in Espoo, Finland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vainikkala railway station Target entity description: Vainikkala railway station is an international border station in southeastern Finland that serves as a key rail crossing point between Finland and Russia.
-
A.
Leppävaara railway station
Leppävaara railway station is a major commuter and long-distance rail hub in the Leppävaara district of Espoo, Finland, serving as an important transit point in the Helsinki metropolitan area.
-
B.
Ainola railway station
Ainola railway station is a commuter rail stop in Järvenpää, Finland, serving the Helsinki metropolitan area's rail network and providing access to the nearby Ainola, the home of composer Jean Sibelius.
-
C.
Kauniainen railway station
Kauniainen railway station is a commuter rail stop in the town of Kauniainen, Finland, serving as a local transit hub on the Helsinki metropolitan rail network.
-
D.
Kerava railway station
Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
-
E.
Kivenlahti station
Kivenlahti station is a western endpoint of the Helsinki Metro system serving the Kivenlahti district in Espoo, Finland.
- F. None of above. chosen
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_69d8b9f59bd48190a6fc925a855b8bac |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e49d7ccf808190b4c1fd477043bcc8 |
completed | April 19, 2026, 9:16 a.m. |
Created at: April 10, 2026, 10:19 a.m.