Triple
T17742470
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vevey–Montreux railway line |
E442895
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object | Vevey 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: Vevey railway station | Statement: [Vevey–Montreux railway line, hasTerminus, Vevey railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vevey railway station Context triple: [Vevey–Montreux railway line, hasTerminus, Vevey railway station]
-
A.
Vevey railway station
chosen
Vevey railway station is a key transport hub in the Swiss town of Vevey, serving regional and intercity trains along the shores of Lake Geneva.
-
B.
Yverdon-les-Bains railway station
Yverdon-les-Bains railway station is a key Swiss Federal Railways hub in the town of Yverdon-les-Bains, providing regional and intercity connections in western Switzerland.
-
C.
Belvaux-Soleuvre railway station
Belvaux-Soleuvre railway station is a local train station in southwestern Luxembourg serving the towns of Belvaux and Soleuvre and connecting them to the national rail network.
-
D.
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.
-
E.
Vallorbe railway station
Vallorbe railway station is a Swiss railway station in the municipality of Vallorbe that serves as a regional transport hub near the French border.
- 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_69d8b9ed3a2081909b2ec0d4dd2f4c37 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e47ace58988190b927ca29af7a8b77 |
completed | April 19, 2026, 6:48 a.m. |
Created at: April 10, 2026, 10:09 a.m.