Triple
T19541919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sevelen |
E488926
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Sevelen railway station
Sevelen railway station is a local train stop in the municipality of Sevelen in the Swiss canton of St. Gallen, serving regional rail connections.
|
E1381805
|
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: Sevelen railway station | Statement: [Sevelen, hasRailwayStation, Sevelen railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sevelen railway station Context triple: [Sevelen, hasRailwayStation, Sevelen railway station]
-
A.
Hledan Railway Station
Hledan Railway Station is a local commuter train station in Yangon, Myanmar, serving the Hledan area of Kamayut Township on the Yangon Circular Railway network.
-
B.
Lee railway station
Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
-
C.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
D.
Saddletowne station
Saddletowne station is a Calgary CTrain light rail station serving as the northeastern endpoint of the city's Blue Line in the Saddleridge community.
-
E.
Westerfield railway station
Westerfield railway station is a small rural rail stop in Suffolk, England, serving the village of Westerfield and acting as a junction for lines toward Ipswich, Felixstowe, and Lowestoft.
- 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: Sevelen railway station Triple: [Sevelen, hasRailwayStation, Sevelen railway station]
Generated description
Sevelen railway station is a local train stop in the municipality of Sevelen in the Swiss canton of St. Gallen, serving regional rail connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sevelen railway station Target entity description: Sevelen railway station is a local train stop in the municipality of Sevelen in the Swiss canton of St. Gallen, serving regional rail connections.
-
A.
Hledan Railway Station
Hledan Railway Station is a local commuter train station in Yangon, Myanmar, serving the Hledan area of Kamayut Township on the Yangon Circular Railway network.
-
B.
Lee railway station
Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
-
C.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
D.
Saddletowne station
Saddletowne station is a Calgary CTrain light rail station serving as the northeastern endpoint of the city's Blue Line in the Saddleridge community.
-
E.
Westerfield railway station
Westerfield railway station is a small rural rail stop in Suffolk, England, serving the village of Westerfield and acting as a junction for lines toward Ipswich, Felixstowe, and Lowestoft.
- 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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6387442588190a2cdae60a6a940d6 |
completed | April 20, 2026, 2:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a074e84fcdc8190a1995f2981016361 |
completed | May 15, 2026, 4:49 p.m. |
| NEDg | Description generation | batch_6a074f4f3c008190b6483a994b2309cd |
completed | May 15, 2026, 4:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a075019f0b48190ae2469b1979e6cce |
completed | May 15, 2026, 4:55 p.m. |
Created at: April 10, 2026, 1:41 p.m.