Triple
T21246706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Winterthur–Romanshorn railway line |
E523629
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Zurich–Winterthur railway 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: Zurich–Winterthur railway line | Statement: [Winterthur–Romanshorn railway line, connectsWith, Zurich–Winterthur railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zurich–Winterthur railway line Context triple: [Winterthur–Romanshorn railway line, connectsWith, Zurich–Winterthur railway line]
-
A.
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.
-
B.
Zurich–Schaffhausen railway line
The Zurich–Schaffhausen railway line is a key Swiss rail route connecting the city of Zurich with Schaffhausen along the Rhine, serving both regional and long-distance passenger traffic.
-
C.
Zurich–Baden railway line
The Zurich–Baden railway line is one of Switzerland’s earliest railway routes, connecting the city of Zurich with Baden and forming a key part of the country’s historic rail network.
-
D.
Solothurn–Bern railway line
The Solothurn–Bern railway line is a Swiss standard-gauge rail route connecting the cities of Solothurn and Bern, serving regional and commuter traffic through the canton of Bern.
-
E.
Basel–Zofingen railway line
The Basel–Zofingen railway line is a Swiss standard-gauge rail route in the north of the country that connects the city of Basel with the town of Zofingen and forms part of the early core network of Switzerland’s railway system.
- 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_69e0b5146c108190adc9adb73e90abff |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7359abdac81908b74dad1b8cc0aa9 |
completed | April 21, 2026, 8:30 a.m. |
Created at: April 16, 2026, 3:54 p.m.