Triple
T1008746
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lausanne–Geneva railway line |
E21771
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Morges railway station
Morges railway station is a Swiss rail station in the town of Morges, Vaud, serving as a regional and intercity stop between Lausanne and Geneva.
|
E123753
|
NE FINISHED |
How this triple was built (4 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: Morges railway station | Statement: [Lausanne–Geneva railway line, hasStation, Morges railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morges railway station Context triple: [Lausanne–Geneva railway line, hasStation, Morges railway station]
-
A.
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.
-
B.
Luzern railway station
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.
-
C.
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.
-
D.
Sion railway station
Sion railway station is a suburban railway stop on Mumbai’s Central line, serving the densely populated Sion neighborhood and connecting it to the wider Mumbai metropolitan rail network.
-
E.
Gare de Genève-Cornavin
Gare de Genève-Cornavin is the main railway station in Geneva, Switzerland, serving as a major hub for national and international train connections.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Morges railway station Triple: [Lausanne–Geneva railway line, hasStation, Morges railway station]
Generated description
Morges railway station is a Swiss rail station in the town of Morges, Vaud, serving as a regional and intercity stop between Lausanne and Geneva.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Morges railway station Target entity description: Morges railway station is a Swiss rail station in the town of Morges, Vaud, serving as a regional and intercity stop between Lausanne and Geneva.
-
A.
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.
-
B.
Luzern railway station
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.
-
C.
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.
-
D.
Sion railway station
Sion railway station is a suburban railway stop on Mumbai’s Central line, serving the densely populated Sion neighborhood and connecting it to the wider Mumbai metropolitan rail network.
-
E.
Gare de Genève-Cornavin
Gare de Genève-Cornavin is the main railway station in Geneva, Switzerland, serving as a major hub for national and international train connections.
- F. None of above. chosen
Provenance (5 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_69a493c53e648190ae8cb76c433fd9a7 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b7a2186c819081a495bc15f8c7fd |
completed | March 1, 2026, 10:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac428db9bc81909304802e2b50686c |
completed | March 7, 2026, 3:21 p.m. |
| NEDg | Description generation | batch_69ac4311f7f08190ae86aacb7f2103d7 |
completed | March 7, 2026, 3:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac43891ed88190a5b8b51341e98929 |
completed | March 7, 2026, 3:26 p.m. |
Created at: March 1, 2026, 7:41 p.m.