Triple
T20204440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lausanne–Olten main line |
E493311
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Olten 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: Olten railway station | Statement: [Lausanne–Olten main line, terminus, Olten railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olten railway station Context triple: [Lausanne–Olten main line, terminus, Olten railway station]
-
A.
Olten railway station
chosen
Olten railway station is a major Swiss rail hub and interchange in the town of Olten, serving as a key junction for national and regional train services.
-
B.
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.
-
C.
Kloten railway station
Kloten railway station is a Swiss rail stop in the municipality of Kloten, serving local and regional train connections near Zurich and Zurich Airport.
-
D.
Uster railway station
Uster railway station is a key regional and S-Bahn rail hub in the town of Uster in the canton of Zurich, Switzerland.
-
E.
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.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d8f90108190b72e37c0056de0f8 |
completed | April 20, 2026, 6:16 p.m. |
Created at: April 11, 2026, 11:38 p.m.