Triple

T21955099
Position Surface form Disambiguated ID Type / Status
Subject Louvain-la-Neuve E542166 entity
Predicate servedBy P82 FINISHED
Object Louvain-la-Neuve railway station — NE NERFINISHED

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: Louvain-la-Neuve railway station | Statement: [Louvain-la-Neuve, servedBy, Louvain-la-Neuve railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Louvain-la-Neuve railway station
Context triple: [Louvain-la-Neuve, servedBy, Louvain-la-Neuve railway station]
  • A. Louvain-la-Neuve railway station chosen
    Louvain-la-Neuve railway station is a Belgian rail terminus serving the planned university town of Louvain-la-Neuve, providing regional connections primarily to Brussels and surrounding areas.
  • B. Braine-l'Alleud railway station
    Braine-l'Alleud railway station is a Belgian train station serving the town of Braine-l'Alleud in Walloon Brabant, providing regional and commuter rail connections.
  • C. 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.
  • D. 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.
  • E. Namur station
    Namur station is a Montreal Metro station on the Orange Line serving the Côte-des-Neiges–Notre-Dame-de-Grâce borough.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c47ef0e48190a50e1bcc43f4b3fd completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1243f46dc819097e4a1849af7fba4 completed April 28, 2026, 9:18 p.m.
Created at: April 16, 2026, 7:59 p.m.