Triple
T20894581
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wengen railway station |
E514498
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Lauterbrunnen 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: Lauterbrunnen railway station | Statement: [Wengen railway station, connectsTo, Lauterbrunnen railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lauterbrunnen railway station Context triple: [Wengen railway station, connectsTo, Lauterbrunnen railway station]
-
A.
Lauterbrunnen railway station
chosen
Lauterbrunnen railway station is a key alpine rail hub in the Swiss Bernese Oberland, serving as the main gateway for trains and cable connections into the Lauterbrunnen Valley and surrounding mountain resorts.
-
B.
Jungfraujoch railway station
Jungfraujoch railway station is a high-altitude Swiss train station in the Bernese Alps, serving as the terminus of the Jungfrau Railway and a gateway to the “Top of Europe” tourist area.
-
C.
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.
-
D.
Lauterbrunnen–Mürren mountain railway
The Lauterbrunnen–Mürren mountain railway is a Swiss mountain transport line combining cable car and narrow-gauge rail to connect the valley village of Lauterbrunnen with the car-free alpine resort of Mürren in the Bernese Oberland.
-
E.
Grindelwald railway station
Grindelwald railway station is a key mountain railway hub in the Swiss Bernese Oberland that serves as a popular starting point for excursions and hikes toward peaks such as the Schreckhorn.
- 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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d06129788190b88ab807af4641c1 |
completed | April 21, 2026, 1:18 a.m. |
Created at: April 16, 2026, 12:47 p.m.