Triple
T21158538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osnabrück–Bielefeld connections |
E521373
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object | Osnabrück 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: Osnabrück Hauptbahnhof | Statement: [Osnabrück–Bielefeld connections, hasTerminus, Osnabrück Hauptbahnhof]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osnabrück Hauptbahnhof Context triple: [Osnabrück–Bielefeld connections, hasTerminus, Osnabrück Hauptbahnhof]
-
A.
Osnabrück Hauptbahnhof
chosen
Osnabrück Hauptbahnhof is the main railway station and central transport hub of the city of Osnabrück in Lower Saxony, Germany.
-
B.
Oberhausen Hauptbahnhof
Oberhausen Hauptbahnhof is the main railway station and central transport hub of the city of Oberhausen in North Rhine-Westphalia, Germany.
-
C.
Meppen station
Meppen station is a railway station in the town of Meppen in Lower Saxony, Germany, serving regional and long-distance passenger rail services.
-
D.
Nienburg (Weser) station
Nienburg (Weser) station is a regional railway station in Nienburg, Lower Saxony, Germany, serving as a stop on the Hanover S-Bahn and other local and regional rail services.
-
E.
Braunschweig Hauptbahnhof
Braunschweig Hauptbahnhof is the main railway station and central transportation hub of the city of Braunschweig in Lower Saxony, Germany.
- 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.