Triple
T21158517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wanne-Eickel–Hamburg railway |
E521372
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Wanne-Eickel Hauptbahnhof |
—
|
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: Wanne-Eickel Hauptbahnhof | Statement: [Wanne-Eickel–Hamburg railway, terminus, Wanne-Eickel Hauptbahnhof]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wanne-Eickel Hauptbahnhof Context triple: [Wanne-Eickel–Hamburg railway, terminus, Wanne-Eickel Hauptbahnhof]
-
A.
Wanne-Eickel Hauptbahnhof
chosen
Wanne-Eickel Hauptbahnhof is a major railway station in the city of Herne in North Rhine-Westphalia, Germany, serving as an important regional and long-distance transport hub.
-
B.
Hamm Hauptbahnhof
Hamm Hauptbahnhof is the central railway station and major rail hub serving the city of Hamm in North Rhine-Westphalia, Germany.
-
C.
Wuppertal Hauptbahnhof
Wuppertal Hauptbahnhof is the main railway station and central transport hub of the city of Wuppertal in western Germany.
-
D.
Hof Hauptbahnhof
Hof Hauptbahnhof is the main railway station serving the city of Hof in Bavaria, Germany, functioning as a regional transport hub.
-
E.
Witten Hauptbahnhof
Witten Hauptbahnhof is the main railway station serving the city of Witten in North Rhine-Westphalia, Germany, providing regional and local train connections.
- 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_69e0b50d1ea481909c07e63c3ead9316 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7252dc3f0819094c6acf52a9f308d |
completed | April 21, 2026, 7:20 a.m. |
Created at: April 16, 2026, 2:59 p.m.