Triple
T20484664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S-Bahn Luzern |
E502556
|
entity |
| Predicate | hubStation |
P423
|
FINISHED |
| Object | Luzern 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: Luzern railway station | Statement: [S-Bahn Luzern, hubStation, Luzern railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luzern railway station Context triple: [S-Bahn Luzern, hubStation, Luzern railway station]
-
A.
Luzern railway station
chosen
Luzern railway station is a major Swiss rail hub in the city of Lucerne, serving as a key interchange for regional, national, and international train services.
-
B.
Bülach railway station
Bülach railway station is a regional rail hub in the town of Bülach in the canton of Zurich, Switzerland, serving as an important stop on several suburban and regional train lines.
-
C.
Rapperswil railway station
Rapperswil railway station is a key regional and intercity rail hub in the Swiss town of Rapperswil, serving as an important junction on the shores of Lake Zurich.
-
D.
St. Gallen railway station
St. Gallen railway station is a major rail hub in northeastern Switzerland, serving the city of St. Gallen with regional, intercity, and international train connections.
-
E.
Neuchâtel railway station
Neuchâtel railway station is a major Swiss rail hub in the city of Neuchâtel, providing regional, intercity, and international train connections across western Switzerland and beyond.
- 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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b59ae2c8190bfa26a3f1e59b8d1 |
completed | April 20, 2026, 9:32 p.m. |
Created at: April 16, 2026, 11:34 a.m.