Triple
T17591285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zentralbahn |
E428452
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object | Engelberg 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: Engelberg railway station | Statement: [Zentralbahn, servesStation, Engelberg railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Engelberg railway station Context triple: [Zentralbahn, servesStation, Engelberg railway station]
-
A.
Wengen railway station
Wengen railway station is the main mountain railway stop serving the car-free resort village of Wengen in Switzerland’s Bernese Oberland, providing access to the Jungfrau region.
-
B.
Eigergletscher railway station
Eigergletscher railway station is a high-altitude stop on the Jungfrau Railway in the Swiss Alps, serving as a gateway for climbers and tourists near the Eiger mountain.
-
C.
Kandersteg railway station
Kandersteg railway station is a Swiss Alpine rail stop on the Lötschberg line, serving the village of Kandersteg in the canton of Bern.
-
D.
Gletsch railway station
Gletsch railway station is a small Swiss mountain railway stop in the canton of Valais, known for serving heritage and scenic trains near the Furka Pass.
-
E.
Brienz railway station
Brienz railway station is a Swiss rail stop in the village of Brienz, serving as a gateway to Lake Brienz and nearby mountain attractions.
- 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: Engelberg railway station Target entity description: Engelberg railway station is a Swiss mountain railway terminus in the resort village of Engelberg, providing access to the surrounding alpine region and ski areas.
-
A.
Wengen railway station
Wengen railway station is the main mountain railway stop serving the car-free resort village of Wengen in Switzerland’s Bernese Oberland, providing access to the Jungfrau region.
-
B.
Eigergletscher railway station
Eigergletscher railway station is a high-altitude stop on the Jungfrau Railway in the Swiss Alps, serving as a gateway for climbers and tourists near the Eiger mountain.
-
C.
Kandersteg railway station
Kandersteg railway station is a Swiss Alpine rail stop on the Lötschberg line, serving the village of Kandersteg in the canton of Bern.
-
D.
Gletsch railway station
Gletsch railway station is a small Swiss mountain railway stop in the canton of Valais, known for serving heritage and scenic trains near the Furka Pass.
-
E.
Brienz railway station
Brienz railway station is a Swiss rail stop in the village of Brienz, serving as a gateway to Lake Brienz and nearby mountain attractions.
- 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_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.