Triple
T21646908
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Simplon railway line |
E534243
|
entity |
| Predicate | hasBorderCrossing |
P4105
|
FINISHED |
| Object | Swiss–Italian border |
—
|
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: Swiss–Italian border | Statement: [Simplon railway line, hasBorderCrossing, Swiss–Italian border]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swiss–Italian border Context triple: [Simplon railway line, hasBorderCrossing, Swiss–Italian border]
-
A.
Italian–Swiss border
chosen
The Italian–Swiss border is the international boundary separating Italy and Switzerland, winding through the Alps and around various enclaves and exclaves.
-
B.
Swiss–German border
The Swiss–German border is an international boundary separating Switzerland and Germany, running through regions such as the Upper Rhine and intersecting major urban areas like Basel.
-
C.
Switzerland–Liechtenstein border
The Switzerland–Liechtenstein border is a short, open international boundary in Central Europe that largely follows the Rhine River and forms part of the Schengen Area’s internal frontiers.
-
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.
France–Switzerland border
The France–Switzerland border is an international boundary in Western Europe separating France and Switzerland, notable for crossing major transport routes and sites such as the CERN research complex near Geneva.
- 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_69e0c466aec88190ba39c7543dbc8ba2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef591194dc8190a57b28eaddeceff5 |
completed | April 27, 2026, 12:39 p.m. |
Created at: April 16, 2026, 6:35 p.m.