Triple

T7480018
Position Surface form Disambiguated ID Type / Status
Subject Verviers E176726 entity
Predicate hasTransport P1298 FINISHED
Object Verviers-Central railway station
Verviers-Central railway station is the main train station serving the city of Verviers in eastern Belgium, providing regional and intercity rail connections.
 E666637 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: Verviers-Central railway station | Statement: [Verviers, hasTransport, Verviers-Central railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Verviers-Central railway station
Context triple: [Verviers, hasTransport, Verviers-Central railway station]
  • A. 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.
  • B. Ottignies railway station
    Ottignies railway station is a key Belgian rail hub in Walloon Brabant, serving as an important interchange for regional and intercity services between Brussels, Namur, and other destinations.
  • C. 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.
  • D. Moensberg railway station
    Moensberg railway station is a local commuter rail stop in the municipality of Uccle in the Brussels-Capital Region of Belgium.
  • 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: Verviers-Central railway station
Triple: [Verviers, hasTransport, Verviers-Central railway station]
Generated description
Verviers-Central railway station is the main train station serving the city of Verviers in eastern Belgium, providing regional and intercity rail connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Verviers-Central railway station
Target entity description: Verviers-Central railway station is the main train station serving the city of Verviers in eastern Belgium, providing regional and intercity rail connections.
  • A. 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.
  • B. Ottignies railway station
    Ottignies railway station is a key Belgian rail hub in Walloon Brabant, serving as an important interchange for regional and intercity services between Brussels, Namur, and other destinations.
  • C. 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.
  • D. Moensberg railway station
    Moensberg railway station is a local commuter rail stop in the municipality of Uccle in the Brussels-Capital Region of Belgium.
  • 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_69c69f236ce08190a04d7679f03b29b2 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f532f4488190b6edaa96099c3b8f completed March 27, 2026, 9:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83493f0988190b8c569d34bbe2817 completed March 28, 2026, 8:05 p.m.
NEDg Description generation batch_69c835cf7a58819095ed79b84f935a84 completed March 28, 2026, 8:10 p.m.
NED2 Entity disambiguation (via description) batch_69c8366b2fcc8190bd8b07a54a848721 completed March 28, 2026, 8:13 p.m.
Created at: March 27, 2026, 3:42 p.m.