Triple
T17591286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zentralbahn |
E428452
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | Meiringen railway station |
—
|
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: Meiringen railway station | Statement: [Zentralbahn, servesStation, Meiringen railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meiringen railway station Context triple: [Zentralbahn, servesStation, Meiringen railway station]
-
A.
Meiringen railway station
chosen
Meiringen railway station is a Swiss rail hub in the Bernese Oberland that serves as a junction for regional and tourist trains, including access to nearby mountain and scenic routes.
-
B.
Sigmaringen station
Sigmaringen station is a regional railway station in Sigmaringen, Germany, serving as an important junction and endpoint for several local and regional rail services in Baden-Württemberg.
-
C.
Schmitten railway station
Schmitten railway station is a local Swiss train stop in the municipality of Schmitten, serving regional passenger traffic between the cities of Bern and Fribourg.
-
D.
Zollikofen railway station
Zollikofen railway station is a regional and commuter rail station in the municipality of Zollikofen, near Bern in Switzerland, serving as a local transport hub for passengers in the area.
-
E.
Zweilütschinen railway station
Zweilütschinen railway station is a small Swiss rail stop in the Bernese Oberland that serves as a junction and access point for travelers heading toward popular alpine destinations such as Lauterbrunnen and Grindelwald.
- 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_69d889e1030481909950e140c63255b9 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e469e6e3888190b73a5b6d7e8c0a55 |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 5:51 a.m.