Triple
T17591273
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zentralbahn |
E428452
|
entity |
| Predicate | operatesService |
P5884
|
FINISHED |
| Object | InterRegio Luzern–Interlaken Ost |
—
|
NE NERFINISHED |
How this triple was built (3 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: InterRegio Luzern–Interlaken Ost | Statement: [Zentralbahn, operatesService, InterRegio Luzern–Interlaken Ost]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: InterRegio Luzern–Interlaken Ost Context triple: [Zentralbahn, operatesService, InterRegio Luzern–Interlaken Ost]
-
A.
Bern–Olten line
The Bern–Olten line is a major Swiss railway corridor connecting the capital Bern with the important rail hub of Olten, forming part of the country’s primary east–west transit axis.
-
B.
S-Bahn Luzern
S-Bahn Luzern is the suburban rail network serving the Lucerne region in Switzerland, providing frequent regional connections between the city and its surrounding areas.
-
C.
Zürich–Rapperswil line
The Zürich–Rapperswil line is a Swiss railway route connecting the city of Zürich with the lakeside town of Rapperswil along the shores of Lake Zürich.
-
D.
Zürich–Uster–Rapperswil line
The Zürich–Uster–Rapperswil line is a Swiss railway route connecting the city of Zürich with Uster and the lakeside town of Rapperswil, serving as an important regional commuter and intercity corridor.
-
E.
Rapperswil–Pfäffikon railway line
The Rapperswil–Pfäffikon railway line is a Swiss rail route that runs across the Seedamm causeway over Lake Zurich, linking the town of Rapperswil with Pfäffikon and forming an important regional and intercity connection.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: InterRegio Luzern–Interlaken Ost Target entity description: InterRegio Luzern–Interlaken Ost is a Swiss inter-regional train service connecting the city of Lucerne with the resort town of Interlaken Ost through the scenic Brünig railway line.
-
A.
Bern–Olten line
The Bern–Olten line is a major Swiss railway corridor connecting the capital Bern with the important rail hub of Olten, forming part of the country’s primary east–west transit axis.
-
B.
S-Bahn Luzern
S-Bahn Luzern is the suburban rail network serving the Lucerne region in Switzerland, providing frequent regional connections between the city and its surrounding areas.
-
C.
Zürich–Rapperswil line
The Zürich–Rapperswil line is a Swiss railway route connecting the city of Zürich with the lakeside town of Rapperswil along the shores of Lake Zürich.
-
D.
Zürich–Uster–Rapperswil line
The Zürich–Uster–Rapperswil line is a Swiss railway route connecting the city of Zürich with Uster and the lakeside town of Rapperswil, serving as an important regional commuter and intercity corridor.
-
E.
Rapperswil–Pfäffikon railway line
The Rapperswil–Pfäffikon railway line is a Swiss rail route that runs across the Seedamm causeway over Lake Zurich, linking the town of Rapperswil with Pfäffikon and forming an important regional and intercity connection.
- F. None of above. chosen
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_69d889e1030481909950e140c63255b9 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e469e6e3888190b73a5b6d7e8c0a55 |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 5:51 a.m.