Triple
T21018590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Punt-Chamues-ch |
E517742
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Bever–Scuol-Tarasp line |
—
|
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: Bever–Scuol-Tarasp line | Statement: [La Punt-Chamues-ch, railwayLine, Bever–Scuol-Tarasp line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bever–Scuol-Tarasp line Context triple: [La Punt-Chamues-ch, railwayLine, Bever–Scuol-Tarasp line]
-
A.
Bever–Scuol-Tarasp line
chosen
The Bever–Scuol-Tarasp line is a metre-gauge railway route of the Rhaetian Railway in Switzerland that runs through the Engadin valley, connecting several alpine communities in the canton of Graubünden.
-
B.
Olten–Basel line
The Olten–Basel line is a major Swiss railway route that serves as a key segment of the country’s main east–west rail corridor, linking the central hub of Olten with the important transport and economic center of Basel.
-
C.
Reuss-Köstritz
Reuss-Köstritz was a small German principality ruled by a branch of the House of Reuss within the historical patchwork of states in what is now eastern Germany.
-
D.
Austrian–Swiss border
The Austrian–Swiss border is an international boundary running through the Alps that separates Austria and Switzerland, crossing several high mountain peaks and passes.
-
E.
Basel–Biel/Bienne line
The Basel–Biel/Bienne line is a major Swiss standard-gauge railway route connecting the cities of Basel and Biel/Bienne through the Jura 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_69e0b50262b081909bc488937145eb73 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5a27f08190b26828a6a7b59f7c |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:54 p.m.