Triple
T12506228
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ligerz–Prêles funicular |
E298954
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Ligerz–Prêles-Bahn AG |
E986757
|
NE FINISHED |
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: Ligerz–Prêles-Bahn AG | Statement: [Ligerz–Prêles funicular, operator, Ligerz–Prêles-Bahn AG]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ligerz–Prêles-Bahn AG Context triple: [Ligerz–Prêles funicular, operator, Ligerz–Prêles-Bahn AG]
-
A.
Ligerz–Prêles-Bahn AG
chosen
Ligerz–Prêles-Bahn AG is the railway company that operates the Ligerz–Prêles funicular in Switzerland.
-
B.
Chemins de Fer Luxembourgeois
Chemins de Fer Luxembourgeois is Luxembourg’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
-
C.
Schweizerische Nordostbahn
Schweizerische Nordostbahn was a major 19th-century Swiss private railway company that operated in northeastern Switzerland before being nationalized into the Swiss Federal Railways.
-
D.
Ludwigs-Eisenbahn-Gesellschaft
Ludwigs-Eisenbahn-Gesellschaft was a 19th-century German railway company best known for operating the pioneering Nuremberg–Fürth line, one of the first railways in Germany.
-
E.
Schweizerische Nordwestbahn
Schweizerische Nordwestbahn was a former Swiss railway company that operated in northwestern Switzerland before being absorbed into the national rail system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ada4cd388190ae3bbf83ff87057a |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94dfddf38819099263b8b1e804736 |
completed | April 10, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6557243788190854208113600324e |
completed | May 2, 2026, 7:50 p.m. |
Created at: April 8, 2026, 9:57 p.m.