Triple
T4971584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gstaad |
E111663
|
entity |
| Predicate | servedByRailwayLine |
P848
|
FINISHED |
| Object |
Montreux–Lenk im Simmental line
The Montreux–Lenk im Simmental line is a scenic Swiss narrow-gauge railway traversing the Alps between Montreux and Lenk, known for its panoramic views and tourist-oriented services.
|
E483738
|
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: Montreux–Lenk im Simmental line | Statement: [Gstaad, servedByRailwayLine, Montreux–Lenk im Simmental line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montreux–Lenk im Simmental line Context triple: [Gstaad, servedByRailwayLine, Montreux–Lenk im Simmental line]
-
A.
Bern–Thun railway line
The Bern–Thun railway line is a key Swiss rail route connecting the capital city of Bern with the town of Thun, serving as an important corridor for both regional and long-distance passenger services.
-
B.
Landquart–Davos railway line
The Landquart–Davos railway line is a Swiss metre-gauge mountain railway operated by the Rhaetian Railway, linking the town of Landquart with the alpine resort of Davos through the canton of Graubünden.
-
C.
Bern–Lucerne railway line
The Bern–Lucerne railway line is a major Swiss rail route connecting the capital city of Bern with the central Swiss city of Lucerne, serving as an important corridor for both regional and intercity passenger traffic.
-
D.
Interlaken–Lucerne route
The Interlaken–Lucerne route is a scenic Swiss railway and road corridor linking the Bernese Oberland with central Switzerland, renowned for its mountain and lake landscapes.
-
E.
Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
- 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: Montreux–Lenk im Simmental line Triple: [Gstaad, servedByRailwayLine, Montreux–Lenk im Simmental line]
Generated description
The Montreux–Lenk im Simmental line is a scenic Swiss narrow-gauge railway traversing the Alps between Montreux and Lenk, known for its panoramic views and tourist-oriented services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Montreux–Lenk im Simmental line Target entity description: The Montreux–Lenk im Simmental line is a scenic Swiss narrow-gauge railway traversing the Alps between Montreux and Lenk, known for its panoramic views and tourist-oriented services.
-
A.
Bern–Thun railway line
The Bern–Thun railway line is a key Swiss rail route connecting the capital city of Bern with the town of Thun, serving as an important corridor for both regional and long-distance passenger services.
-
B.
Landquart–Davos railway line
The Landquart–Davos railway line is a Swiss metre-gauge mountain railway operated by the Rhaetian Railway, linking the town of Landquart with the alpine resort of Davos through the canton of Graubünden.
-
C.
Bern–Lucerne railway line
The Bern–Lucerne railway line is a major Swiss rail route connecting the capital city of Bern with the central Swiss city of Lucerne, serving as an important corridor for both regional and intercity passenger traffic.
-
D.
Interlaken–Lucerne route
The Interlaken–Lucerne route is a scenic Swiss railway and road corridor linking the Bernese Oberland with central Switzerland, renowned for its mountain and lake landscapes.
-
E.
Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
- 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_69bd441a0eb481908050fa4273b19eae |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7214e18c81909db1c838a4cce78d |
completed | March 20, 2026, 4:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be81fa9108819089a6258e3a88f0cb |
completed | March 21, 2026, 11:33 a.m. |
| NEDg | Description generation | batch_69be8386d2fc8190a450b42dd5ac6963 |
completed | March 21, 2026, 11:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be841d148881908aa53953bd2eb024 |
completed | March 21, 2026, 11:42 a.m. |
Created at: March 20, 2026, 1:33 p.m.