Triple
T18864961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Verkehrsverbund Rhein-Ruhr |
E461414
|
entity |
| Predicate | serviceArea |
P82
|
FINISHED |
| Object | Rhine-Ruhr metropolitan area |
—
|
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: Rhine-Ruhr metropolitan area | Statement: [Verkehrsverbund Rhein-Ruhr, serviceArea, Rhine-Ruhr metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rhine-Ruhr metropolitan area Context triple: [Verkehrsverbund Rhein-Ruhr, serviceArea, Rhine-Ruhr metropolitan area]
-
A.
Rhine-Ruhr metropolitan region
chosen
The Rhine-Ruhr metropolitan region is a major polycentric urban and industrial area in western Germany that encompasses several large cities, including Cologne, and forms one of Europe’s largest population and economic centers.
-
B.
Rhine-Neckar metropolitan region
The Rhine-Neckar metropolitan region is a major trans-state urban and economic area in southwestern Germany centered around the cities of Mannheim, Ludwigshafen, and Heidelberg.
-
C.
Rhine-Main metropolitan region
The Rhine-Main metropolitan region is a major German urban and economic hub centered around Frankfurt am Main, known for its finance, transport, and service industries.
-
D.
Hamburg metropolitan region
The Hamburg metropolitan region is a major economic and population center in northern Germany, anchored by the city of Hamburg and its extensive port and logistics industries.
-
E.
Hanover–Brunswick–Göttingen–Wolfsburg Metropolitan Region
The Hanover–Brunswick–Göttingen–Wolfsburg Metropolitan Region is a major metropolitan area in northern Germany that encompasses several key cities and economic centers in the state of Lower Saxony.
- 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_69d8dcfb7b9c8190854e7b171b98ea2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c2a3e9a48190a4d44728635ac368 |
completed | April 20, 2026, 6:07 a.m. |
Created at: April 10, 2026, 11:57 a.m.