Triple
T20689523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jungfrau Railway tunnel |
E508511
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Jungfraujoch 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: Jungfraujoch railway station | Statement: [Jungfrau Railway tunnel, connectsTo, Jungfraujoch railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jungfraujoch railway station Context triple: [Jungfrau Railway tunnel, connectsTo, Jungfraujoch railway station]
-
A.
Jungfraujoch railway station
chosen
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.
-
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.
Kleine Scheidegg railway station
Kleine Scheidegg railway station is a high-altitude Swiss mountain station in the Bernese Oberland that serves as a key junction for cogwheel railways heading toward the Jungfraujoch and surrounding alpine resorts.
-
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.
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.
- 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_69e0b4c1ed408190b72dd26b1e33f8a1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6c10cb5588190acb88f2c82fc593a |
completed | April 21, 2026, 12:13 a.m. |
Created at: April 16, 2026, 12:05 p.m.