Triple
T20861526
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lucerne–Immensee railway |
E513628
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Central Switzerland |
—
|
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: Central Switzerland | Statement: [Lucerne–Immensee railway, regionServed, Central Switzerland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Switzerland Context triple: [Lucerne–Immensee railway, regionServed, Central Switzerland]
-
A.
Central Switzerland
chosen
Central Switzerland is a geographic and historical region in the heart of Switzerland, known for its lakes, mountains, and role as the birthplace of the Swiss Confederation.
-
B.
Western Switzerland
Western Switzerland is the French-speaking western region of Switzerland, encompassing cantons such as Geneva and Vaud and known for its international organizations, lakeside cities, and Alpine landscapes.
-
C.
Eastern Switzerland
Eastern Switzerland is a geographic region of Switzerland encompassing several cantons in the country’s northeast, known for its mix of alpine landscapes, rural villages, and industrial centers.
-
D.
Solothurn-Lebern region
The Solothurn-Lebern region is an administrative and planning district surrounding the city of Solothurn in the Swiss canton of the same name.
-
E.
Basel region
The Basel region is an area in northwestern Switzerland centered on the city of Basel, known as a key cultural and economic hub at the junction of the Swiss, French, and German borders.
- 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_69e0b4f5b01081909452f654d2fc3f50 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3ad3d1c8190be2fe35a85f2447c |
completed | April 21, 2026, 12:24 a.m. |
Created at: April 16, 2026, 12:44 p.m.