Triple
T16482107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chur–Rorschach railway line |
E400344
|
entity |
| Predicate | connectsToLine |
P35490
|
FINISHED |
| Object |
St. Margrethen–Lauterach railway at St. Margrethen
The St. Margrethen–Lauterach railway at St. Margrethen is an international rail line segment linking the Swiss rail network with Austria’s system near the border.
|
E1217422
|
NE FINISHED |
How this triple was built (4 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: St. Margrethen–Lauterach railway at St. Margrethen | Statement: [Chur–Rorschach railway line, connectsToLine, St. Margrethen–Lauterach railway at St. Margrethen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Margrethen–Lauterach railway at St. Margrethen Context triple: [Chur–Rorschach railway line, connectsToLine, St. Margrethen–Lauterach railway at St. Margrethen]
-
A.
Kandersteg railway station
Kandersteg railway station is a Swiss Alpine rail stop on the Lötschberg line, serving the village of Kandersteg in the canton of Bern.
-
B.
Bregenz railway station
Bregenz railway station is the main train station serving the city of Bregenz in western Austria, providing regional and international rail connections along the shores of Lake Constance.
-
C.
Gstaad railway station
Gstaad railway station is the main train station serving the upscale Swiss Alpine resort village of Gstaad, providing regional and tourist rail connections through the Bernese Oberland.
-
D.
Gletsch railway station
Gletsch railway station is a small Swiss mountain railway stop in the canton of Valais, known for serving heritage and scenic trains near the Furka Pass.
-
E.
St. Moritz railway station
St. Moritz railway station is a major alpine rail terminus in the Swiss resort town of St. Moritz, serving as a key gateway for tourists and skiers traveling into the Engadin region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: St. Margrethen–Lauterach railway at St. Margrethen Triple: [Chur–Rorschach railway line, connectsToLine, St. Margrethen–Lauterach railway at St. Margrethen]
Generated description
The St. Margrethen–Lauterach railway at St. Margrethen is an international rail line segment linking the Swiss rail network with Austria’s system near the border.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Margrethen–Lauterach railway at St. Margrethen Target entity description: The St. Margrethen–Lauterach railway at St. Margrethen is an international rail line segment linking the Swiss rail network with Austria’s system near the border.
-
A.
Kandersteg railway station
Kandersteg railway station is a Swiss Alpine rail stop on the Lötschberg line, serving the village of Kandersteg in the canton of Bern.
-
B.
Bregenz railway station
Bregenz railway station is the main train station serving the city of Bregenz in western Austria, providing regional and international rail connections along the shores of Lake Constance.
-
C.
Gstaad railway station
Gstaad railway station is the main train station serving the upscale Swiss Alpine resort village of Gstaad, providing regional and tourist rail connections through the Bernese Oberland.
-
D.
Gletsch railway station
Gletsch railway station is a small Swiss mountain railway stop in the canton of Valais, known for serving heritage and scenic trains near the Furka Pass.
-
E.
St. Moritz railway station
St. Moritz railway station is a major alpine rail terminus in the Swiss resort town of St. Moritz, serving as a key gateway for tourists and skiers traveling into the Engadin region.
- F. None of above. chosen
Provenance (5 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_69d883813098819084f5409539723b59 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e03643881908b16ddb9004af5d0 |
completed | April 18, 2026, 7:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00581ebe888190a331974473f1be1a |
completed | May 10, 2026, 10:04 a.m. |
| NEDg | Description generation | batch_6a0059473c088190a8c9fc757c0a3ef1 |
completed | May 10, 2026, 10:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a005a457868819096e21df6944de0ff |
completed | May 10, 2026, 10:13 a.m. |
Created at: April 10, 2026, 5:13 a.m.