Triple
T20788401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sellin Ost railway station |
E511701
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Rügensche BäderBahn |
—
|
NE NERFINISHED |
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: Rügensche BäderBahn | Statement: [Sellin Ost railway station, operator, Rügensche BäderBahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rügensche BäderBahn Context triple: [Sellin Ost railway station, operator, Rügensche BäderBahn]
-
A.
Rügensche BäderBahn
chosen
Rügensche BäderBahn is a German railway company that operates the historic narrow-gauge steam train known as the Rasender Roland on the island of Rügen.
-
B.
Usedomer Bäderbahn railway
The Usedomer Bäderbahn railway is a regional rail line serving the German island of Usedom, connecting its seaside resorts and towns with the mainland.
-
C.
Rudolfsbahn
Rudolfsbahn is a historic Austrian railway line that runs through the state of Styria and connects several important regional towns and transport hubs.
-
D.
Heidekrautbahn
Heidekrautbahn is a regional railway line in Brandenburg and Berlin, Germany, known for connecting rural areas and small towns north of Berlin with the capital.
-
E.
Mittenwald Railway
The Mittenwald Railway is a scenic alpine rail line connecting Innsbruck in Austria with Garmisch-Partenkirchen in Germany, renowned for its mountain views and engineering through the Karwendel range.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4cb83948190bd57bec21d78ed53 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c28dfb8c8190a10289c157a61c67 |
completed | April 21, 2026, 12:19 a.m. |
Created at: April 16, 2026, 12:38 p.m.