Triple
T12600612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oberbarmen |
E300847
|
entity |
| Predicate | hasPublicTransportStation |
P15438
|
FINISHED |
| Object | Wuppertal-Oberbarmen station |
E995853
|
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: Wuppertal-Oberbarmen station | Statement: [Oberbarmen, hasPublicTransportStation, Wuppertal-Oberbarmen station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wuppertal-Oberbarmen station Context triple: [Oberbarmen, hasPublicTransportStation, Wuppertal-Oberbarmen station]
-
A.
Wuppertal-Oberbarmen station
chosen
Wuppertal-Oberbarmen station is a railway station in Wuppertal, Germany, serving as an important regional and S-Bahn hub in the eastern part of the city.
-
B.
Wuppertal-Barmen station
Wuppertal-Barmen station is a railway station in the Wuppertal district of Barmen in North Rhine-Westphalia, Germany, serving regional and local train services.
-
C.
Wuppertal-Ronsdorf station
Wuppertal-Ronsdorf station is a regional railway station in the Ronsdorf district of Wuppertal, Germany, serving local passenger rail services.
-
D.
Duisburg-Rheinhausen station
Duisburg-Rheinhausen station is a railway station in the Duisburg district of Rheinhausen in western Germany, serving regional passenger traffic on the Lower Rhine rail network.
-
E.
Wuppertal Hauptbahnhof
Wuppertal Hauptbahnhof is the main railway station and central transport hub of the city of Wuppertal in western Germany.
- 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_69d7bdea2ca881908f379526c13b1145 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954d1f6ac8190ab21ca7bcbc80129 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684d8b8d081908f271e75e6472914 |
completed | May 2, 2026, 11:12 p.m. |
Created at: April 9, 2026, 5:09 p.m.