Triple
T21246709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Winterthur–Romanshorn railway line |
E523629
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Frauenfeld railway station |
—
|
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: Frauenfeld railway station | Statement: [Winterthur–Romanshorn railway line, hasStation, Frauenfeld railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frauenfeld railway station Context triple: [Winterthur–Romanshorn railway line, hasStation, Frauenfeld railway station]
-
A.
Frauenkirch railway station
Frauenkirch railway station is a small regional train stop in the village of Frauenkirch in the Swiss canton of Graubünden, serving local passenger traffic on the Davos–Filisur line.
-
B.
Salez-Sennwald railway station
Salez-Sennwald railway station is a local train station in the municipality of Sennwald in the Swiss canton of St. Gallen, serving regional rail services in eastern Switzerland.
-
C.
Fraubrunnen railway station
Fraubrunnen railway station is a local Swiss rail stop in the municipality of Fraubrunnen in the canton of Bern, serving regional passenger services.
-
D.
Alpnachstad railway station
Alpnachstad railway station is a Swiss rail stop in the canton of Obwalden that serves as a key interchange between the Brünig line and the Pilatus Railway.
-
E.
Bettlach railway station
Bettlach railway station is a local Swiss railway stop serving the municipality of Bettlach in the canton of Solothurn.
- 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: Frauenfeld railway station Target entity description: Frauenfeld railway station is a key regional rail hub in the town of Frauenfeld in the Swiss canton of Thurgau, providing passenger connections on major routes in northeastern Switzerland.
-
A.
Frauenkirch railway station
Frauenkirch railway station is a small regional train stop in the village of Frauenkirch in the Swiss canton of Graubünden, serving local passenger traffic on the Davos–Filisur line.
-
B.
Salez-Sennwald railway station
Salez-Sennwald railway station is a local train station in the municipality of Sennwald in the Swiss canton of St. Gallen, serving regional rail services in eastern Switzerland.
-
C.
Fraubrunnen railway station
Fraubrunnen railway station is a local Swiss rail stop in the municipality of Fraubrunnen in the canton of Bern, serving regional passenger services.
-
D.
Alpnachstad railway station
Alpnachstad railway station is a Swiss rail stop in the canton of Obwalden that serves as a key interchange between the Brünig line and the Pilatus Railway.
-
E.
Bettlach railway station
Bettlach railway station is a local Swiss railway stop serving the municipality of Bettlach in the canton of Solothurn.
- 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_69e0b5146c108190adc9adb73e90abff |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7359abdac81908b74dad1b8cc0aa9 |
completed | April 21, 2026, 8:30 a.m. |
Created at: April 16, 2026, 3:54 p.m.