Triple
T4548855
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BLS AG |
E110111
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object |
Bern–Lötschberg–Simplon network
The Bern–Lötschberg–Simplon network is a major Swiss railway system centered on the Lötschberg and Simplon alpine routes, providing key passenger and freight connections across Switzerland and into neighboring countries.
|
E128911
|
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: Bern–Lötschberg–Simplon network | Statement: [BLS AG, operates, Bern–Lötschberg–Simplon network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bern–Lötschberg–Simplon network Context triple: [BLS AG, operates, Bern–Lötschberg–Simplon network]
-
A.
Basel–Mulhouse–Freiburg transport corridor
The Basel–Mulhouse–Freiburg transport corridor is a major transnational hub in the Upper Rhine region that integrates road, rail, and air links between France, Switzerland, and Germany around the tri-city area.
-
B.
Matterhorn Gotthard Verkehrsverbund
Matterhorn Gotthard Verkehrsverbund is a regional public transport association in the Swiss Alps that coordinates and integrates services such as the Matterhorn Gotthard Bahn within a unified fare and timetable system.
-
C.
Jura-Simplon-Bahn
The Jura-Simplon-Bahn was a major 19th-century Swiss railway company that operated key routes in western Switzerland and through the Alps before being absorbed into the national rail system.
-
D.
Swiss railway network
The Swiss railway network is a highly integrated, punctual, and densely connected national rail system renowned for linking cities, towns, and remote alpine regions with frequent and coordinated services.
-
E.
Gotthard route
The Gotthard route is a major north–south trans-Alpine transport corridor in Switzerland, linking central Europe with Italy via road and rail tunnels through the Gotthard massif.
- 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: Bern–Lötschberg–Simplon network Triple: [BLS AG, operates, Bern–Lötschberg–Simplon network]
Generated description
The Bern–Lötschberg–Simplon network is a major Swiss railway system centered on the Lötschberg and Simplon alpine routes, providing key passenger and freight connections across Switzerland and into neighboring countries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bern–Lötschberg–Simplon network Target entity description: The Bern–Lötschberg–Simplon network is a major Swiss railway system centered on the Lötschberg and Simplon alpine routes, providing key passenger and freight connections across Switzerland and into neighboring countries.
-
A.
Basel–Mulhouse–Freiburg transport corridor
The Basel–Mulhouse–Freiburg transport corridor is a major transnational hub in the Upper Rhine region that integrates road, rail, and air links between France, Switzerland, and Germany around the tri-city area.
-
B.
Matterhorn Gotthard Verkehrsverbund
Matterhorn Gotthard Verkehrsverbund is a regional public transport association in the Swiss Alps that coordinates and integrates services such as the Matterhorn Gotthard Bahn within a unified fare and timetable system.
-
C.
Jura-Simplon-Bahn
chosen
The Jura-Simplon-Bahn was a major 19th-century Swiss railway company that operated key routes in western Switzerland and through the Alps before being absorbed into the national rail system.
-
D.
Swiss railway network
The Swiss railway network is a highly integrated, punctual, and densely connected national rail system renowned for linking cities, towns, and remote alpine regions with frequent and coordinated services.
-
E.
Gotthard route
The Gotthard route is a major north–south trans-Alpine transport corridor in Switzerland, linking central Europe with Italy via road and rail tunnels through the Gotthard massif.
- F. None of above.
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_69bd4412524c8190be5bcc9ddee91848 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd57f272248190983ae439bd0ac0cc |
completed | March 20, 2026, 2:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdb945bd3881908e6c3f5f91b5f38e |
completed | March 20, 2026, 9:16 p.m. |
| NEDg | Description generation | batch_69bdbecf94d0819087519e44aab5a035 |
completed | March 20, 2026, 9:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdbf81f1208190946611fb6a1c20ba |
completed | March 20, 2026, 9:43 p.m. |
Created at: March 20, 2026, 1:05 p.m.