Triple

T11110254
Position Surface form Disambiguated ID Type / Status
Subject Pepinster E262735 entity
Predicate hasRailwayStation P918 FINISHED
Object Pepinster railway station
Pepinster railway station is a train station in the town of Pepinster in the province of Liège, Belgium, serving as a local stop on the regional rail network.
 E905642 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: Pepinster railway station | Statement: [Pepinster, hasRailwayStation, Pepinster railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pepinster railway station
Context triple: [Pepinster, hasRailwayStation, Pepinster 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. Gaasperplas station
    Gaasperplas station is a metro terminus in Amsterdam serving as the eastern endpoint of the city’s Line 53.
  • C. La Hulpe railway station
    La Hulpe railway station is a local train station in La Hulpe, Belgium, providing regional rail connections for commuters and travelers.
  • D. Fleurus railway station
    Fleurus railway station is a local passenger rail stop serving the town of Fleurus in the province of Hainaut, Belgium.
  • E. Winschoten railway station
    Winschoten railway station is a regional train station in the town of Winschoten in the province of Groningen, Netherlands, serving as a stop on the line between Groningen and the German border.
  • 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: Pepinster railway station
Triple: [Pepinster, hasRailwayStation, Pepinster railway station]
Generated description
Pepinster railway station is a train station in the town of Pepinster in the province of Liège, Belgium, serving as a local stop on the regional rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pepinster railway station
Target entity description: Pepinster railway station is a train station in the town of Pepinster in the province of Liège, Belgium, serving as a local stop on the regional rail network.
  • 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. Gaasperplas station
    Gaasperplas station is a metro terminus in Amsterdam serving as the eastern endpoint of the city’s Line 53.
  • C. La Hulpe railway station
    La Hulpe railway station is a local train station in La Hulpe, Belgium, providing regional rail connections for commuters and travelers.
  • D. Fleurus railway station
    Fleurus railway station is a local passenger rail stop serving the town of Fleurus in the province of Hainaut, Belgium.
  • E. Winschoten railway station
    Winschoten railway station is a regional train station in the town of Winschoten in the province of Groningen, Netherlands, serving as a stop on the line between Groningen and the German border.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79a6964508190b679303d3b3a4fd6 completed April 9, 2026, 12:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d759bc88190b670c373f3647a41 completed April 19, 2026, 1:18 a.m.
NEDg Description generation batch_69e4307baca48190bbf82f8235d7e2c7 completed April 19, 2026, 1:31 a.m.
NED2 Entity disambiguation (via description) batch_69e4375eaf448190a17f8df1e83145e0 completed April 19, 2026, 2:01 a.m.
Created at: April 8, 2026, 9:27 p.m.