Triple

T14982619
Position Surface form Disambiguated ID Type / Status
Subject Boppard E373617 entity
Predicate hasRailwayStation P918 FINISHED
Object Boppard station
Boppard station is a railway station in the town of Boppard, Germany, serving as a stop on the busy Rhine Valley rail routes.
 E1130427 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: Boppard station | Statement: [Boppard, hasRailwayStation, Boppard station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boppard station
Context triple: [Boppard, hasRailwayStation, Boppard station]
  • A. Ahaus station
    Ahaus station is a regional railway station in the town of Ahaus in North Rhine-Westphalia, Germany, serving local passenger rail services.
  • B. Meppen station
    Meppen station is a railway station in the town of Meppen in Lower Saxony, Germany, serving regional and long-distance passenger rail services.
  • C. Bretten station
    Bretten station is a railway station in the town of Bretten in Baden-Württemberg, Germany, serving regional and local train services.
  • D. Rheine station
    Rheine station is a key railway hub in the German state of North Rhine-Westphalia, serving regional and long-distance passenger services in the town of Rheine.
  • E. Montabaur railway station
    Montabaur railway station is a major stop on Germany’s high-speed Cologne–Frankfurt railway, serving as a regional transport hub for the town of Montabaur and its surroundings.
  • 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: Boppard station
Triple: [Boppard, hasRailwayStation, Boppard station]
Generated description
Boppard station is a railway station in the town of Boppard, Germany, serving as a stop on the busy Rhine Valley rail routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boppard station
Target entity description: Boppard station is a railway station in the town of Boppard, Germany, serving as a stop on the busy Rhine Valley rail routes.
  • A. Ahaus station
    Ahaus station is a regional railway station in the town of Ahaus in North Rhine-Westphalia, Germany, serving local passenger rail services.
  • B. Meppen station
    Meppen station is a railway station in the town of Meppen in Lower Saxony, Germany, serving regional and long-distance passenger rail services.
  • C. Bretten station
    Bretten station is a railway station in the town of Bretten in Baden-Württemberg, Germany, serving regional and local train services.
  • D. Rheine station
    Rheine station is a key railway hub in the German state of North Rhine-Westphalia, serving regional and long-distance passenger services in the town of Rheine.
  • E. Montabaur railway station
    Montabaur railway station is a major stop on Germany’s high-speed Cologne–Frankfurt railway, serving as a regional transport hub for the town of Montabaur and its surroundings.
  • 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_69d85ccbbcd48190acb56e7cf104d8ad completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6fe42a081909308f788fdf024d5 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe8bf136e88190b3d812f50233c640 completed May 9, 2026, 1:20 a.m.
NEDg Description generation batch_69fe908c25c88190be07a8e12a5cd70b completed May 9, 2026, 1:40 a.m.
NED2 Entity disambiguation (via description) batch_69fe9136938081908290c0dfbf140c63 completed May 9, 2026, 1:43 a.m.
Created at: April 10, 2026, 2:52 a.m.