Triple
T15049909
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Selke Valley Railway |
E379331
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object |
Gernrode station
Gernrode station is a railway terminus in Gernrode, Germany, known as an endpoint of the narrow-gauge Selke Valley Railway in the Harz region.
|
E1136155
|
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: Gernrode station | Statement: [Selke Valley Railway, hasTerminus, Gernrode station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gernrode station Context triple: [Selke Valley Railway, hasTerminus, Gernrode station]
-
A.
Geltendorf station
Geltendorf station is a regional railway station in the municipality of Geltendorf in Bavaria, Germany, serving as a local transport hub on several suburban and regional rail lines.
-
B.
Genthin station
Genthin station is a regional railway station in the town of Genthin in Saxony-Anhalt, Germany, serving as a stop on important local and interregional rail routes.
-
C.
Heringsdorf station
Heringsdorf station is a railway station on the German island of Usedom that serves the seaside resort of Heringsdorf as part of the Usedomer Bäderbahn network.
-
D.
Pinneberg station
Pinneberg station is a regional and S-Bahn railway hub in the town of Pinneberg near Hamburg, Germany, providing commuter and regional rail connections.
-
E.
Ahrensburg station
Ahrensburg station is a railway station in the town of Ahrensburg in Schleswig-Holstein, Germany, serving regional train services in the Hamburg metropolitan area.
- 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: Gernrode station Triple: [Selke Valley Railway, hasTerminus, Gernrode station]
Generated description
Gernrode station is a railway terminus in Gernrode, Germany, known as an endpoint of the narrow-gauge Selke Valley Railway in the Harz region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gernrode station Target entity description: Gernrode station is a railway terminus in Gernrode, Germany, known as an endpoint of the narrow-gauge Selke Valley Railway in the Harz region.
-
A.
Geltendorf station
Geltendorf station is a regional railway station in the municipality of Geltendorf in Bavaria, Germany, serving as a local transport hub on several suburban and regional rail lines.
-
B.
Genthin station
Genthin station is a regional railway station in the town of Genthin in Saxony-Anhalt, Germany, serving as a stop on important local and interregional rail routes.
-
C.
Heringsdorf station
Heringsdorf station is a railway station on the German island of Usedom that serves the seaside resort of Heringsdorf as part of the Usedomer Bäderbahn network.
-
D.
Pinneberg station
Pinneberg station is a regional and S-Bahn railway hub in the town of Pinneberg near Hamburg, Germany, providing commuter and regional rail connections.
-
E.
Ahrensburg station
Ahrensburg station is a railway station in the town of Ahrensburg in Schleswig-Holstein, Germany, serving regional train services in the Hamburg metropolitan area.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda8f71988190b4fe7f7de4ccb798 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5b96ae08190b15873634b67e8d9 |
completed | May 9, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_69fea6dc14888190a80595c299dbaeac |
completed | May 9, 2026, 3:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feaab0036c8190a486e4826e72925f |
completed | May 9, 2026, 3:32 a.m. |
Created at: April 10, 2026, 3 a.m.