Triple
T21727140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sargans |
E536301
|
entity |
| Predicate | railwayJunctionOf |
P1018
|
FINISHED |
| Object | Chur–Rorschach railway |
—
|
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: Chur–Rorschach railway | Statement: [Sargans, railwayJunctionOf, Chur–Rorschach railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chur–Rorschach railway Context triple: [Sargans, railwayJunctionOf, Chur–Rorschach railway]
-
A.
Chur–Rorschach railway line
chosen
The Chur–Rorschach railway line is a standard-gauge main line in eastern Switzerland that connects the city of Chur with Rorschach on Lake Constance, serving numerous towns along the Rhine Valley.
-
B.
Vitznau–Rigi railway
The Vitznau–Rigi railway is a historic Swiss mountain rack railway that climbs from the shores of Lake Lucerne up Mount Rigi, renowned as one of the world’s earliest cogwheel railways and a popular tourist attraction.
-
C.
Lucerne–Lenzburg railway
The Lucerne–Lenzburg railway is a Swiss standard-gauge rail line connecting the city of Lucerne with Lenzburg in the canton of Aargau, serving both regional and intercity traffic.
-
D.
Davos–Filisur railway line
The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
-
E.
Lucerne–Wolhusen railway
The Lucerne–Wolhusen railway is a Swiss standard-gauge line in the canton of Lucerne that connects the city of Lucerne with Wolhusen as part of the regional and interregional rail network.
- 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_69e0c46d3284819099a4f9d5a704eb95 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd973ac648190bb09e20ac1be2d9b |
completed | April 27, 2026, 9:47 p.m. |
Created at: April 16, 2026, 6:48 p.m.