Triple
T18670495
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rolle railway station |
E456461
|
entity |
| Predicate | isStopOnRoute |
P17789
|
FINISHED |
| Object | Lausanne–Geneva passenger services |
—
|
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: Lausanne–Geneva passenger services | Statement: [Rolle railway station, isStopOnRoute, Lausanne–Geneva passenger services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lausanne–Geneva passenger services Context triple: [Rolle railway station, isStopOnRoute, Lausanne–Geneva passenger services]
-
A.
Transports Montreux–Vevey–Riviera
Transports Montreux–Vevey–Riviera is a Swiss public transport company operating regional rail and related services in the Montreux and Vevey Riviera area along Lake Geneva.
-
B.
Geneva–Aéroport railway line
The Geneva–Aéroport railway line is a short Swiss rail link connecting central Geneva’s main station to Geneva International Airport, providing frequent regional and long-distance train services for air travelers and commuters.
-
C.
Léman Express
chosen
Léman Express is a cross-border regional rail network linking Geneva with surrounding areas in Switzerland and France as part of the Léman metropolitan transport system.
-
D.
Luzern–Engelberg Express
The Luzern–Engelberg Express is a scenic Swiss railway service connecting Lucerne with the mountain resort of Engelberg, popular for its panoramic views and access to alpine tourism.
-
E.
Paris–Zurich high-speed service
The Paris–Zurich high-speed service is an international high-speed rail connection linking the French capital Paris with Zurich in Switzerland.
- 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_69d8d38f72b4819090a935175d9ca8af |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e556b1140c81908002c27a33c03ae2 |
completed | April 19, 2026, 10:26 p.m. |
Created at: April 10, 2026, 11:48 a.m.