Triple

T20881545

Position	Surface form	Disambiguated ID	Type / Status
Subject	Hel railway line	`E514162`	entity
Predicate	hasStation	`P35`	FINISHED
Object	Jastarnia 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: Jastarnia railway station | Statement: [Hel railway line, hasStation, Jastarnia railway station]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Jastarnia railway station
Context triple: [Hel railway line, hasStation, Jastarnia railway station]

A. Hajnówka railway station
Hajnówka railway station is a local rail transport hub serving the town of Hajnówka in northeastern Poland, near the Białowieża Forest.
B. Jasło railway station
Jasło railway station is a regional rail transport hub in the town of Jasło in southeastern Poland, serving passenger and possibly freight traffic on local and intercity routes.
C. Redłowo railway station
Redłowo railway station is a local passenger rail stop in the Redłowo district of Gdynia, Poland, serving regional and commuter train services.
D. Koserow railway station
Koserow railway station is a local train stop serving the seaside resort village of Koserow on the island of Usedom in northeastern Germany.
E. Zgierz railway station
Zgierz railway station is a regional rail stop in the city of Zgierz in central Poland, serving passenger traffic on routes connecting nearby urban centers such as Łódź and Kutno.
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: Jastarnia railway station
Target entity description: Jastarnia railway station is a local train stop serving the seaside town of Jastarnia on Poland’s Hel Peninsula.

A. Hajnówka railway station
Hajnówka railway station is a local rail transport hub serving the town of Hajnówka in northeastern Poland, near the Białowieża Forest.
B. Jasło railway station
Jasło railway station is a regional rail transport hub in the town of Jasło in southeastern Poland, serving passenger and possibly freight traffic on local and intercity routes.
C. Redłowo railway station
Redłowo railway station is a local passenger rail stop in the Redłowo district of Gdynia, Poland, serving regional and commuter train services.
D. Koserow railway station
Koserow railway station is a local train stop serving the seaside resort village of Koserow on the island of Usedom in northeastern Germany.
E. Zgierz railway station
Zgierz railway station is a regional rail stop in the city of Zgierz in central Poland, serving passenger traffic on routes connecting nearby urban centers such as Łódź and Kutno.
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_69e0b4f733f081908a401c0b7beb0b9f`	completed	April 16, 2026, 10:07 a.m.
NER	Named-entity recognition	`batch_69e6c67a33548190b0f5ba58b001d387`	completed	April 21, 2026, 12:36 a.m.

Created at: April 16, 2026, 12:46 p.m.