Triple
T21457798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Margrethen railway station |
E529386
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Chur–Rorschach 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: Chur–Rorschach line | Statement: [St. Margrethen railway station, railwayLine, Chur–Rorschach line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chur–Rorschach line Context triple: [St. Margrethen railway station, railwayLine, Chur–Rorschach line]
-
A.
Chur–Rorschach line
chosen
The Chur–Rorschach line is a major Swiss standard-gauge railway route in eastern Switzerland that connects the city of Chur with Rorschach on Lake Constance.
-
B.
Schultes
Schultes is a member of the Bangert, Jansen, Scholz, Schultes group, likely a professional or academic collective named after its principal participants.
-
C.
Stroop
Stroop is a German surname most notably associated with Jürgen Stroop, an SS officer responsible for suppressing the Warsaw Ghetto Uprising during World War II.
-
D.
Ehrenstein
Ehrenstein is a locality or district that forms part of the municipality of Blaustein in the state of Baden-Württemberg, Germany.
-
E.
Lyss–Kerzers line
The Lyss–Kerzers line is a Swiss standard-gauge railway route in the canton of Bern that connects the towns of Lyss and Kerzers as part of the regional 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9ec254081909a703056022f4f45 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:08 p.m.