Triple
T18682033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Unna station |
E456756
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Unna–Dortmund railway |
—
|
NE NERFINISHED |
How this triple was built (3 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: Unna–Dortmund railway | Statement: [Unna station, railwayLine, Unna–Dortmund railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Unna–Dortmund railway Context triple: [Unna station, railwayLine, Unna–Dortmund railway]
-
A.
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.
-
B.
Münster–Hamm railway
The Münster–Hamm railway is a regional rail line in North Rhine-Westphalia, Germany, connecting the cities of Münster and Hamm and serving intermediate towns such as Drensteinfurt.
-
C.
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.
-
D.
Hamburg–Westerland railway
The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Unna–Dortmund railway Target entity description: The Unna–Dortmund railway is a regional rail line in North Rhine-Westphalia, Germany, connecting the city of Dortmund with Unna as part of the Ruhr area's local transport network.
-
A.
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.
-
B.
Münster–Hamm railway
The Münster–Hamm railway is a regional rail line in North Rhine-Westphalia, Germany, connecting the cities of Münster and Hamm and serving intermediate towns such as Drensteinfurt.
-
C.
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.
-
D.
Hamburg–Westerland railway
The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
-
E.
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.
- F. None of above. chosen
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_69d8d391eb488190ac2e9abf5bf255e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e55b2906ec8190ad8db8e3ae6b2945 |
completed | April 19, 2026, 10:46 p.m. |
Created at: April 10, 2026, 11:49 a.m.