Triple

T13026654
Position Surface form Disambiguated ID Type / Status
Subject Gembloux railway station E326324 entity
Predicate locatedOnRailwayLine P848 FINISHED
Object Brussels–Namur railway corridor E80073 NE FINISHED

How this triple was built (2 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: Brussels–Namur railway corridor | Statement: [Gembloux railway station, locatedOnRailwayLine, Brussels–Namur railway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brussels–Namur railway corridor
Context triple: [Gembloux railway station, locatedOnRailwayLine, Brussels–Namur railway corridor]
  • A. Brussels–Namur railway line chosen
    The Brussels–Namur railway line is a major Belgian rail route connecting the capital city Brussels with the city of Namur, serving as an important corridor for both regional and intercity train services.
  • B. Brussels–Antwerp railway axis
    The Brussels–Antwerp railway axis is a major Belgian rail corridor linking the capital Brussels with the port city of Antwerp, serving as one of the country’s busiest passenger and freight routes.
  • C. Brussels–Mons railway line
    The Brussels–Mons railway line is a major Belgian rail route connecting the capital Brussels with the city of Mons via intermediate towns such as Halle.
  • D. Liège–Maastricht railway line
    The Liège–Maastricht railway line is an international rail route connecting the Belgian city of Liège with the Dutch city of Maastricht, serving as an important regional and cross-border transport link.
  • E. Brussels–Tournai railway line
    The Brussels–Tournai railway line is a major Belgian rail route connecting the capital region with the city of Tournai and serving as part of an important corridor toward western Belgium and France.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8076cc45c81908123123f43e69266 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97efc07488190a15f3e41ea2db45c completed April 10, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6cbcb86148190ad1b19c6e8764397 completed May 3, 2026, 4:15 a.m.
Created at: April 9, 2026, 8:53 p.m.