Triple
T5125750
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bern–Lucerne railway line |
E115578
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Bernese Mittelland |
E322495
|
NE FINISHED |
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: Bernese Mittelland | Statement: [Bern–Lucerne railway line, regionServed, Bernese Mittelland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bernese Mittelland Context triple: [Bern–Lucerne railway line, regionServed, Bernese Mittelland]
-
A.
Bernese Mittelland
chosen
Bernese Mittelland is a central Swiss plateau region around the city of Bern, characterized by its rolling farmland, mixed urban-rural landscape, and predominantly Swiss German-speaking population.
-
B.
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.
-
C.
Central Switzerland
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.
-
D.
Baselland
Baselland is a canton in northwestern Switzerland known for its mix of industrial centers, rural landscapes, and proximity to the city of Basel.
-
E.
Hochrhein region
The Hochrhein region is a geographic and cultural area along the High Rhine in southwestern Germany, known for its river landscapes, border location near Switzerland, and integration within the Freiburg administrative region of Baden-Württemberg.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4442ade0819087b9461f892b206b |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd78072b8c81908b5ac3b231f04136 |
completed | March 20, 2026, 4:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69becfd49f648190a81940e7abf7d62a |
completed | March 21, 2026, 5:05 p.m. |
Created at: March 20, 2026, 1:42 p.m.