Triple

T21256068
Position Surface form Disambiguated ID Type / Status
Subject Leipzig–Probstzella railway E523871 entity
Predicate hasEndpointStation P34947 FINISHED
Object Probstzella station
Probstzella station is a railway station in Thuringia, Germany, historically notable as a former inner German border station on the line between Berlin and Bavaria.
 E1474805 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: Probstzella station | Statement: [Leipzig–Probstzella railway, hasEndpointStation, Probstzella station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Probstzella station
Context triple: [Leipzig–Probstzella railway, hasEndpointStation, Probstzella station]
  • A. Pleinfeld station
    Pleinfeld station is a regional railway station in Bavaria, Germany, serving the town of Pleinfeld on the line between Treuchtlingen and other Franconian destinations.
  • B. Pfarrkirchen station
    Pfarrkirchen station is a regional railway station in the town of Pfarrkirchen in Bavaria, Germany, serving local passenger rail services.
  • C. Hohenecken station
    Hohenecken station is a local railway stop serving the Hohenecken district in the city of Kaiserslautern, Germany.
  • D. Heidenheim an der Brenz station
    Heidenheim an der Brenz station is a regional railway station in the town of Heidenheim an der Brenz in Baden-Württemberg, Germany, serving as a local transport hub on the Ulm–Aalen line.
  • E. Eggenfelden station
    Eggenfelden station is a regional railway station in the town of Eggenfelden in Bavaria, Germany, serving local passenger rail services.
  • 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: Probstzella station
Triple: [Leipzig–Probstzella railway, hasEndpointStation, Probstzella station]
Generated description
Probstzella station is a railway station in Thuringia, Germany, historically notable as a former inner German border station on the line between Berlin and Bavaria.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Probstzella station
Target entity description: Probstzella station is a railway station in Thuringia, Germany, historically notable as a former inner German border station on the line between Berlin and Bavaria.
  • A. Pleinfeld station
    Pleinfeld station is a regional railway station in Bavaria, Germany, serving the town of Pleinfeld on the line between Treuchtlingen and other Franconian destinations.
  • B. Pfarrkirchen station
    Pfarrkirchen station is a regional railway station in the town of Pfarrkirchen in Bavaria, Germany, serving local passenger rail services.
  • C. Hohenecken station
    Hohenecken station is a local railway stop serving the Hohenecken district in the city of Kaiserslautern, Germany.
  • D. Heidenheim an der Brenz station
    Heidenheim an der Brenz station is a regional railway station in the town of Heidenheim an der Brenz in Baden-Württemberg, Germany, serving as a local transport hub on the Ulm–Aalen line.
  • E. Eggenfelden station
    Eggenfelden station is a regional railway station in the town of Eggenfelden in Bavaria, Germany, serving local passenger rail services.
  • 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_69e0b5146c108190adc9adb73e90abff completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e735a1f9e08190b494f582bcae5c35 completed April 21, 2026, 8:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a098ff8b2f08190b1961558bb9c11fe completed May 17, 2026, 9:52 a.m.
NEDg Description generation batch_6a0990b9b7c8819094f7db294c2e573d completed May 17, 2026, 9:56 a.m.
NED2 Entity disambiguation (via description) batch_6a0991cdf6408190a590d8907f2fe880 completed May 17, 2026, 10 a.m.
Created at: April 16, 2026, 3:58 p.m.