Triple
T22383361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bonn UN Campus station |
E553330
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Rheinbahn Stadtbahn network |
—
|
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: Rheinbahn Stadtbahn network | Statement: [Bonn UN Campus station, railwayLine, Rheinbahn Stadtbahn network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rheinbahn Stadtbahn network Context triple: [Bonn UN Campus station, railwayLine, Rheinbahn Stadtbahn network]
-
A.
Stadtbahn Rhein-Ahr
Stadtbahn Rhein-Ahr is a regional light rail system in Germany that operates modern tram and Stadtbahn services connecting communities along the Rhine and Ahr rivers.
-
B.
Stadtbahn Rhein-Lahn
Stadtbahn Rhein-Lahn is a regional light rail transit system in Germany that operates Siemens-Duewag U2 trains to connect communities along the Rhine and Lahn rivers.
-
C.
Stadtbahn Rhein-Sieg
chosen
Stadtbahn Rhein-Sieg is a light rail and tram network serving the Cologne/Bonn metropolitan region in Germany as part of the local public transport system.
-
D.
Stadtbahn Rhein-Wupper
Stadtbahn Rhein-Wupper is a regional light rail and tram network in North Rhine-Westphalia, Germany, serving cities in the Rhine and Wupper river areas.
-
E.
Stadtbahn Rhein-Erft
Stadtbahn Rhein-Erft is a regional light rail system serving the Rhein-Erft district in North Rhine-Westphalia, 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_69e11e4cf87c8190a1ff474daec326b7 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1582d8e548190a7330de49d519675 |
completed | April 29, 2026, 1 a.m. |
Created at: April 16, 2026, 8:45 p.m.