Triple
T17157412
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Remscheid-Lennep station |
E416379
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Wuppertal–Solingen railway |
E1021991
|
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–Solingen railway | Statement: [Remscheid-Lennep station, railwayLine, Wuppertal–Solingen railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wuppertal–Solingen railway Context triple: [Remscheid-Lennep station, railwayLine, Wuppertal–Solingen railway]
-
A.
Wuppertal–Solingen railway
chosen
The Wuppertal–Solingen railway is a regional rail line in North Rhine-Westphalia, Germany, connecting the cities of Wuppertal and Solingen and serving intermediate communities with local passenger services.
-
B.
Wuppertal–Hagen railway
The Wuppertal–Hagen railway is a major rail line in western Germany that connects the city of Wuppertal with Hagen and forms part of an important regional and long-distance transport corridor in North Rhine-Westphalia.
-
C.
Löhne–Rheine railway
The Löhne–Rheine railway is a major rail route in northwestern Germany that connects several important regional centers and forms part of key east–west passenger and freight corridors.
-
D.
Ruhrtalbahn
Ruhrtalbahn is a scenic railway line in Germany that follows the Ruhr River valley, connecting various towns and cities in the Ruhr region.
-
E.
Wuppertal rail network
The Wuppertal rail network is the integrated system of railway lines and stations serving the city of Wuppertal in western Germany, connecting it to regional and long-distance routes.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f40bf9ec8190b16372bcd091db9b |
completed | April 18, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a017938d5c4819098985b01636f7db5 |
completed | May 11, 2026, 6:37 a.m. |
Created at: April 10, 2026, 5:37 a.m.