Triple
T19395786
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Utrecht–Kampen railway |
E485184
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Amersfoort railway station |
E211030
|
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: Amersfoort railway station | Statement: [Utrecht–Kampen railway, hasStation, Amersfoort railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amersfoort railway station Context triple: [Utrecht–Kampen railway, hasStation, Amersfoort railway station]
-
A.
Amersfoort Centraal railway station
chosen
Amersfoort Centraal railway station is a major rail hub in the central Netherlands, serving as an important interchange for national and regional train services.
-
B.
Amersfoort Schothorst railway station
Amersfoort Schothorst railway station is a suburban train station in Amersfoort, Netherlands, serving as a regional commuter hub with frequent services to major Dutch cities.
-
C.
Amersfoort Vathorst railway station
Amersfoort Vathorst railway station is a modern suburban train station in the Vathorst district of Amersfoort in the Netherlands, serving as a commuter hub on regional and intercity routes.
-
D.
Alkmaar railway station
Alkmaar railway station is a major train station in the Dutch city of Alkmaar, serving as an important regional and intercity transport hub in North Holland.
-
E.
Gorinchem railway station
Gorinchem railway station is a regional train station in the Dutch city of Gorinchem, providing local rail connections within the Netherlands.
- 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_69d8e8d5162481909db12435d9535c1a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e61b4875ac8190a9c184c075b5db16 |
completed | April 20, 2026, 12:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07470ba3ec8190aaedf1f4056769fe |
completed | May 15, 2026, 4:17 p.m. |
Created at: April 10, 2026, 1:36 p.m.