Triple
T21556999
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ennepetal (Gevelsberg) station |
E531918
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Hagen–Siegen railway |
E1490158
|
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: Hagen–Siegen railway | Statement: [Ennepetal (Gevelsberg) station, railwayLine, Hagen–Siegen railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hagen–Siegen railway Context triple: [Ennepetal (Gevelsberg) station, railwayLine, Hagen–Siegen railway]
-
A.
Hamm–Schwerte railway
The Hamm–Schwerte railway is a German rail line in North Rhine-Westphalia that connects the city of Hamm with Schwerte as part of the regional passenger and freight network.
-
B.
Cologne–Minden railway
The Cologne–Minden railway is a major 19th-century German main line that connects the Rhineland with northern Germany and serves as an important corridor for both passenger and freight traffic.
-
C.
Ruhr–Sieg railway
chosen
The Ruhr–Sieg railway is a major German rail line in North Rhine-Westphalia that connects the Ruhr area with the Siegerland region, serving both passenger and freight traffic.
-
D.
Dortmund–Hamm railway
The Dortmund–Hamm railway is a key rail line in North Rhine-Westphalia, Germany, connecting the cities of Dortmund and Hamm and serving regional and long-distance passenger and freight traffic.
-
E.
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.
- 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_69e0c460232c81908de2c3819d17c00e |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eed2e04b048190ac3a9913094b4625 |
completed | April 27, 2026, 3:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09f66c46e0819093cfdc3ed879ae8c |
completed | May 17, 2026, 5:10 p.m. |
Created at: April 16, 2026, 6:29 p.m.