Triple
T22326852
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duewag |
E551922
|
entity |
| Predicate | majorCustomer |
P927
|
FINISHED |
| Object | Bochum‑Gelsenkirchen BOGESTRA |
—
|
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: Bochum‑Gelsenkirchen BOGESTRA | Statement: [Duewag, majorCustomer, Bochum‑Gelsenkirchen BOGESTRA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bochum‑Gelsenkirchen BOGESTRA Context triple: [Duewag, majorCustomer, Bochum‑Gelsenkirchen BOGESTRA]
-
A.
Stadtbahn Bochum
Stadtbahn Bochum is a light rail transit network serving the cities of Bochum and Herne in Germany as part of the Rhine-Ruhr urban rail system.
-
B.
Bochum-Gelsenkirchen tram system
chosen
The Bochum-Gelsenkirchen tram system is a regional light rail and tram network serving the cities of Bochum and Gelsenkirchen in Germany’s Ruhr area.
-
C.
Gelsenkirchen
Gelsenkirchen is a city in western Germany known for its strong football culture and modern stadium, Veltins-Arena, home to FC Schalke 04.
-
D.
Kö-Bogen Düsseldorf
Kö-Bogen Düsseldorf is a prominent mixed-use commercial and office complex in central Düsseldorf, Germany, known for its distinctive angular architecture and façade design by Studio Libeskind.
-
E.
Bergisch Gladbach
Bergisch Gladbach is a city in North Rhine-Westphalia, western Germany, known for its paper industry, proximity to Cologne, and surrounding Bergisches Land countryside.
- 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_69e11e482f788190b78d1588fc26d606 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f157693460819087c165481eb9e128 |
completed | April 29, 2026, 12:57 a.m. |
Created at: April 16, 2026, 8:42 p.m.