Triple
T5001187
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CFF |
E112374
|
entity |
| Predicate | operatesStation |
P4904
|
FINISHED |
| Object | Genève-Cornavin railway station |
E2952
|
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: Genève-Cornavin railway station | Statement: [CFF, operatesStation, Genève-Cornavin railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Genève-Cornavin railway station Context triple: [CFF, operatesStation, Genève-Cornavin railway station]
-
A.
Gare de Genève-Cornavin
chosen
Gare de Genève-Cornavin is the main railway station in Geneva, Switzerland, serving as a major hub for national and international train connections.
-
B.
Lausanne railway station
Lausanne railway station is a major Swiss rail hub in the city of Lausanne, serving as a key junction for national and international passenger services across western Switzerland and beyond.
-
C.
Geneva station
Geneva station is a Metra commuter rail station in Geneva, Illinois, serving as a key stop on the Union Pacific West Line between Chicago and the western suburbs.
-
D.
Geneva Airport railway station
Geneva Airport railway station is the main rail terminal directly connected to Geneva International Airport, providing frequent train services between the airport and Geneva city as well as other Swiss and international destinations.
-
E.
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.
- 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_69bd4432b32c81909f3b3c6bd10f0653 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd72bf0de08190a07419514afc3a06 |
completed | March 20, 2026, 4:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9c54ff088190b1be52c080ebb02d |
completed | March 21, 2026, 1:25 p.m. |
Created at: March 20, 2026, 1:34 p.m.