Triple
T19960862
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NS Business Card |
E479808
|
entity |
| Predicate | issuer |
P29
|
FINISHED |
| Object | Nederlandse Spoorwegen N.V. |
—
|
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: Nederlandse Spoorwegen N.V. | Statement: [NS Business Card, issuer, Nederlandse Spoorwegen N.V.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nederlandse Spoorwegen N.V. Context triple: [NS Business Card, issuer, Nederlandse Spoorwegen N.V.]
-
A.
Nederlandse Spoorwegen
chosen
Nederlandse Spoorwegen is the principal Dutch railway company responsible for most passenger train services across the Netherlands.
-
B.
Hollandsche IJzeren Spoorweg-Maatschappij
Hollandsche IJzeren Spoorweg-Maatschappij was one of the first Dutch railway companies, instrumental in developing the early railway network in the Netherlands in the 19th century.
-
C.
ProRail
ProRail is the Dutch government-owned company responsible for managing and maintaining the national railway infrastructure in the Netherlands.
-
D.
Staatsspoorwegen
Staatsspoorwegen was the main state-owned railway company of the Dutch East Indies, responsible for developing and operating much of the colonial-era rail infrastructure in what is now Indonesia.
-
E.
Koninklijke Nederlandsche Stoomboot-Maatschappij
Koninklijke Nederlandsche Stoomboot-Maatschappij was a historic Dutch shipping company that played a major role in maritime trade and passenger transport from the 19th to the 20th century.
- 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_69d8e523c19881909f9197037200dde6 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65af4520c81909986a47289ba801e |
completed | April 20, 2026, 4:57 p.m. |
Created at: April 10, 2026, 1:54 p.m.