Triple

T15049912
Position Surface form Disambiguated ID Type / Status
Subject Selke Valley Railway E379331 entity
Predicate hasTerminus P388 FINISHED
Object Hasselfelde station
Hasselfelde station is a small terminus railway station in the Harz region of Germany, serving as the endpoint of a branch of the Selke Valley narrow-gauge railway.
 E1136157 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: Hasselfelde station | Statement: [Selke Valley Railway, hasTerminus, Hasselfelde station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hasselfelde station
Context triple: [Selke Valley Railway, hasTerminus, Hasselfelde station]
  • A. Emmerich station
    Emmerich station is a railway station in the German town of Emmerich am Rhein that serves as a regional and cross-border transport hub near the Dutch border.
  • B. Enkheim station
    Enkheim station is a public transit stop in Frankfurt, Germany, serving as a terminus and interchange point on the city’s U-Bahn network.
  • C. Schelklingen station
    Schelklingen station is a regional railway stop in the town of Schelklingen in Baden-Württemberg, Germany, serving local passenger services on the surrounding rail network.
  • D. Krefeld-Fischeln station
    Krefeld-Fischeln station is a local railway station serving the Krefeld district of Fischeln in North Rhine-Westphalia, Germany.
  • E. Industriehof station
    Industriehof station is a public transit stop on Frankfurt's U-Bahn network, located in the city’s Industriehof district and serving as a node for local commuter traffic.
  • 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: Hasselfelde station
Triple: [Selke Valley Railway, hasTerminus, Hasselfelde station]
Generated description
Hasselfelde station is a small terminus railway station in the Harz region of Germany, serving as the endpoint of a branch of the Selke Valley narrow-gauge railway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hasselfelde station
Target entity description: Hasselfelde station is a small terminus railway station in the Harz region of Germany, serving as the endpoint of a branch of the Selke Valley narrow-gauge railway.
  • A. Emmerich station
    Emmerich station is a railway station in the German town of Emmerich am Rhein that serves as a regional and cross-border transport hub near the Dutch border.
  • B. Enkheim station
    Enkheim station is a public transit stop in Frankfurt, Germany, serving as a terminus and interchange point on the city’s U-Bahn network.
  • C. Schelklingen station
    Schelklingen station is a regional railway stop in the town of Schelklingen in Baden-Württemberg, Germany, serving local passenger services on the surrounding rail network.
  • D. Krefeld-Fischeln station
    Krefeld-Fischeln station is a local railway station serving the Krefeld district of Fischeln in North Rhine-Westphalia, Germany.
  • E. Industriehof station
    Industriehof station is a public transit stop on Frankfurt's U-Bahn network, located in the city’s Industriehof district and serving as a node for local commuter traffic.
  • 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.