Triple
T19221295
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Porrentruy railway station |
E480619
|
entity |
| Predicate | hasBuildingStyle |
P607
|
FINISHED |
| Object | Swiss Federal Railways standard station building |
—
|
NE NERFINISHED |
How this triple was built (3 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: Swiss Federal Railways standard station building | Statement: [Porrentruy railway station, hasBuildingStyle, Swiss Federal Railways standard station building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swiss Federal Railways standard station building Context triple: [Porrentruy railway station, hasBuildingStyle, Swiss Federal Railways standard station building]
-
A.
Swiss Federal Railways stations
Swiss Federal Railways stations are passenger railway facilities in Switzerland that are owned or operated by the national rail company SBB and serve as part of the country’s main public transport network.
-
B.
Basel railway stations
Basel railway stations are the city’s main rail hubs, serving as key national and international transit points that integrate long-distance, regional, and local train services.
-
C.
Swiss railway network
The Swiss railway network is a highly integrated, punctual, and densely connected national rail system renowned for linking cities, towns, and remote alpine regions with frequent and coordinated services.
-
D.
Basel marshalling yard
Basel marshalling yard is one of Europe’s largest and most important freight rail yards, serving as a major hub for cargo traffic in Switzerland and across the continent.
-
E.
Tirano Rhaetian Railway station
Tirano Rhaetian Railway station is the Italian terminus of the Rhaetian Railway’s Bernina line, known for its scenic cross-border connections through the Alps to Switzerland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Swiss Federal Railways standard station building Target entity description: The Swiss Federal Railways standard station building is a typical, standardized architectural design used across many Swiss railway stations, characterized by its functional layout and uniform appearance.
-
A.
Swiss Federal Railways stations
Swiss Federal Railways stations are passenger railway facilities in Switzerland that are owned or operated by the national rail company SBB and serve as part of the country’s main public transport network.
-
B.
Basel railway stations
Basel railway stations are the city’s main rail hubs, serving as key national and international transit points that integrate long-distance, regional, and local train services.
-
C.
Swiss railway network
The Swiss railway network is a highly integrated, punctual, and densely connected national rail system renowned for linking cities, towns, and remote alpine regions with frequent and coordinated services.
-
D.
Basel marshalling yard
Basel marshalling yard is one of Europe’s largest and most important freight rail yards, serving as a major hub for cargo traffic in Switzerland and across the continent.
-
E.
Tirano Rhaetian Railway station
Tirano Rhaetian Railway station is the Italian terminus of the Rhaetian Railway’s Bernina line, known for its scenic cross-border connections through the Alps to Switzerland.
- F. None of above. chosen
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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa3fa9348190920f9d41b8beb900 |
completed | April 20, 2026, 10:04 a.m. |
Created at: April 10, 2026, 1:24 p.m.