Triple
T22354546
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S10 line |
E552617
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Sihltal Zürich Uetliberg Bahn |
—
|
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: Sihltal Zürich Uetliberg Bahn | Statement: [S10 line, owner, Sihltal Zürich Uetliberg Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sihltal Zürich Uetliberg Bahn Context triple: [S10 line, owner, Sihltal Zürich Uetliberg Bahn]
-
A.
Sihltal Zürich Uetliberg Bahn
chosen
Sihltal Zürich Uetliberg Bahn is a Swiss railway company that operates regional and suburban rail services, including the well-known Uetliberg mountain line in the Zürich area.
-
B.
Zugerberg Bahn
Zugerberg Bahn is a funicular railway in the Swiss canton of Zug that connects the city of Zug with the nearby Zugerberg mountain.
-
C.
Zürich S-Bahn
The Zürich S-Bahn is the suburban rail network serving the Zürich metropolitan area, connecting the main station with surrounding cities and regions through frequent, integrated commuter services.
-
D.
Uetliberg railway line
The Uetliberg railway line is a Swiss suburban and mountain railway route that connects central Zurich with the summit of Uetliberg, offering both commuter service and scenic access to the popular local mountain.
-
E.
Zürich S-Bahn line S7
Zürich S-Bahn line S7 is a suburban rail service in the Zürich metropolitan network that connects the city with surrounding communities along the right bank of Lake Zürich.
- 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_69e11e4a0ad08190a385b4d343cf6524 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f157ceb2308190941f6507e605a612 |
completed | April 29, 2026, 12:58 a.m. |
Created at: April 16, 2026, 8:44 p.m.