Triple

T6697234
Position Surface form Disambiguated ID Type / Status
Subject Wavre E152779 entity
Predicate railwayServedBy P782 FINISHED
Object Wavre railway station
Wavre railway station is a train station in the town of Wavre, Belgium, providing regional rail connections for passengers in the area.
 E616861 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: Wavre railway station | Statement: [Wavre, railwayServedBy, Wavre railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wavre railway station
Context triple: [Wavre, railwayServedBy, Wavre railway station]
  • A. Boudry railway station
    Boudry railway station is a local train station in the municipality of Boudry in the canton of Neuchâtel, Switzerland, serving regional rail services.
  • B. Brussels-Luxembourg railway station
    Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
  • C. Liège-Guillemins railway station
    Liège-Guillemins railway station is a major high-speed rail hub in Liège, Belgium, renowned for its striking, futuristic architecture featuring sweeping steel, glass, and concrete forms.
  • D. Namur railway station
    Namur railway station is a major Belgian rail hub in the city of Namur, serving as an important junction for regional and intercity train services.
  • E. Gembloux railway station
    Gembloux railway station is a Belgian train station in the town of Gembloux that serves as a regional stop on the busy corridor between Brussels and Namur.
  • 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: Wavre railway station
Triple: [Wavre, railwayServedBy, Wavre railway station]
Generated description
Wavre railway station is a train station in the town of Wavre, Belgium, providing regional rail connections for passengers in the area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wavre railway station
Target entity description: Wavre railway station is a train station in the town of Wavre, Belgium, providing regional rail connections for passengers in the area.
  • A. Boudry railway station
    Boudry railway station is a local train station in the municipality of Boudry in the canton of Neuchâtel, Switzerland, serving regional rail services.
  • B. Brussels-Luxembourg railway station
    Brussels-Luxembourg railway station is a central Brussels train station located in the European Quarter, serving as a key transport hub for the nearby European Parliament and surrounding institutions.
  • C. Liège-Guillemins railway station
    Liège-Guillemins railway station is a major high-speed rail hub in Liège, Belgium, renowned for its striking, futuristic architecture featuring sweeping steel, glass, and concrete forms.
  • D. Namur railway station
    Namur railway station is a major Belgian rail hub in the city of Namur, serving as an important junction for regional and intercity train services.
  • E. Gembloux railway station
    Gembloux railway station is a Belgian train station in the town of Gembloux that serves as a regional stop on the busy corridor between Brussels and Namur.
  • 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_69c68807adbc8190b8632df42b39eda0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d0a4da9881908d79c410b4cff868 completed March 27, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70af2ede08190821fd599a3bfc879 completed March 27, 2026, 10:55 p.m.
NEDg Description generation batch_69c70c24440881909c72dca5fd8ca9e3 completed March 27, 2026, 11 p.m.
NED2 Entity disambiguation (via description) batch_69c70cd4bd5081909051a572f0aa7659 completed March 27, 2026, 11:03 p.m.
Created at: March 27, 2026, 2:05 p.m.