Triple
T7323574
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lutherstadt Wittenberg station |
E168811
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway
The Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway is a regional rail line in Saxony-Anhalt, Germany, connecting the town of Lutherstadt Wittenberg with Bad Schmiedeberg and Pretzsch through the Elbe-Elster region.
|
E659482
|
NE FINISHED |
How this triple was built (4 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: Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway | Statement: [Lutherstadt Wittenberg station, railwayLine, Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway Context triple: [Lutherstadt Wittenberg station, railwayLine, Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway]
-
A.
Lutherstadt Wittenberg–Falkenberg/Elster railway
The Lutherstadt Wittenberg–Falkenberg/Elster railway is a regional rail line in eastern Germany that connects the town of Lutherstadt Wittenberg with Falkenberg/Elster, serving as an important local passenger and freight route.
-
B.
Leipzig–Probstzella railway
The Leipzig–Probstzella railway is a major German rail route in central Germany that connects Leipzig with Probstzella, serving as an important regional and intercity transport corridor.
-
C.
Weimar–Gera railway
The Weimar–Gera railway is a regional rail line in the German state of Thuringia that connects the cities of Weimar and Gera, serving as an important east–west transport corridor.
-
D.
Berlin–Görlitz railway
The Berlin–Görlitz railway is a major German rail line connecting Berlin with the city of Görlitz near the Polish border, serving both regional and long-distance passenger and freight traffic.
-
E.
Chemnitz–Riesa railway
The Chemnitz–Riesa railway is a German rail line in Saxony that connects the city of Chemnitz with the important rail junction at Riesa, forming part of the regional and long-distance transport network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway Triple: [Lutherstadt Wittenberg station, railwayLine, Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway]
Generated description
The Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway is a regional rail line in Saxony-Anhalt, Germany, connecting the town of Lutherstadt Wittenberg with Bad Schmiedeberg and Pretzsch through the Elbe-Elster region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway Target entity description: The Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway is a regional rail line in Saxony-Anhalt, Germany, connecting the town of Lutherstadt Wittenberg with Bad Schmiedeberg and Pretzsch through the Elbe-Elster region.
-
A.
Lutherstadt Wittenberg–Falkenberg/Elster railway
The Lutherstadt Wittenberg–Falkenberg/Elster railway is a regional rail line in eastern Germany that connects the town of Lutherstadt Wittenberg with Falkenberg/Elster, serving as an important local passenger and freight route.
-
B.
Leipzig–Probstzella railway
The Leipzig–Probstzella railway is a major German rail route in central Germany that connects Leipzig with Probstzella, serving as an important regional and intercity transport corridor.
-
C.
Weimar–Gera railway
The Weimar–Gera railway is a regional rail line in the German state of Thuringia that connects the cities of Weimar and Gera, serving as an important east–west transport corridor.
-
D.
Berlin–Görlitz railway
The Berlin–Görlitz railway is a major German rail line connecting Berlin with the city of Görlitz near the Polish border, serving both regional and long-distance passenger and freight traffic.
-
E.
Chemnitz–Riesa railway
The Chemnitz–Riesa railway is a German rail line in Saxony that connects the city of Chemnitz with the important rail junction at Riesa, forming part of the regional and long-distance transport network.
- F. None of above. chosen
Provenance (5 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_69c68a54cacc81908e3b773441f19566 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f046b93c8190a80dd48ee409ec5d |
completed | March 27, 2026, 9:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fa7bfe248190a5def09d6941e114 |
completed | March 28, 2026, 3:57 p.m. |
| NEDg | Description generation | batch_69c7fea82f98819091b19b267261a8cc |
completed | March 28, 2026, 4:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7ff5a17408190bddc197fc9d9299c |
completed | March 28, 2026, 4:18 p.m. |
Created at: March 27, 2026, 3:03 p.m.