Triple
T19804131
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Davos–Filisur railway line |
E475764
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Prättigau/Davos region |
—
|
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: Prättigau/Davos region | Statement: [Davos–Filisur railway line, regionServed, Prättigau/Davos region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prättigau/Davos region Context triple: [Davos–Filisur railway line, regionServed, Prättigau/Davos region]
-
A.
Prättigau/Davos Region
chosen
The Prättigau/Davos Region is a mountainous area in the Swiss canton of Graubünden known for its alpine landscapes, winter sports, and tourism centered around the town of Davos.
-
B.
Gstaad-Saanenland region
The Gstaad-Saanenland region is a renowned Swiss alpine holiday area famous for its luxury ski resorts, picturesque villages, and year-round mountain tourism.
-
C.
Zurich Oberland region
The Zurich Oberland region is a hilly, predominantly rural area in the eastern part of the Canton of Zurich, Switzerland, known for its forests, lakes, and scenic pre-Alpine landscapes.
-
D.
Landquart Region
Landquart Region is an administrative district in the canton of Graubünden, Switzerland, comprising several municipalities including Fläsch.
-
E.
Bernese Oberland
The Bernese Oberland is a renowned mountainous region in central Switzerland famous for its dramatic Alpine scenery, lakes, and popular resorts such as Interlaken, Grindelwald, and Wengen.
- 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_69d8e51bc4208190a1c57d8c5d1b15e4 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e654266e18819085698aed8b0e2ba8 |
completed | April 20, 2026, 4:28 p.m. |
Created at: April 10, 2026, 1:49 p.m.