Triple
T14868561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stadelhofen railway station |
E349680
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Zürich–Winterthur line |
E520260
|
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: Zürich–Winterthur line | Statement: [Stadelhofen railway station, railwayLine, Zürich–Winterthur line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zürich–Winterthur line Context triple: [Stadelhofen railway station, railwayLine, Zürich–Winterthur line]
-
A.
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.
-
B.
Zurich–Winterthur railway line
chosen
The Zurich–Winterthur railway line is a major Swiss rail corridor connecting the cities of Zurich and Winterthur, serving as a key route for both regional and long-distance passenger traffic.
-
C.
Bremgarten–Dietikon railway line
The Bremgarten–Dietikon railway line is a Swiss metre-gauge suburban and regional railway connecting the towns of Bremgarten and Dietikon in the canton of Aargau and the greater Zurich area.
-
D.
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.
-
E.
Olten–Zurich railway line
The Olten–Zurich railway line is a major Swiss rail corridor connecting the important transport hub of Olten with the city of Zurich and forming part of the country’s primary east–west route.
- 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_69d822ee4f408190b6ac3b2fa434f0df |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded5776b848190bfe3a06ff261dc31 |
completed | April 15, 2026, 12:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe7e7fc904819094269b7c785ead69 |
completed | May 9, 2026, 12:23 a.m. |
Created at: April 10, 2026, 1:55 a.m.