Triple

T11790697
Position Surface form Disambiguated ID Type / Status
Subject Chemins de Fer Luxembourgeois E280378 entity
Predicate operatesStation P4904 FINISHED
Object Esch-sur-Alzette railway station E327044 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: Esch-sur-Alzette railway station | Statement: [Chemins de Fer Luxembourgeois, operatesStation, Esch-sur-Alzette railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Esch-sur-Alzette railway station
Context triple: [Chemins de Fer Luxembourgeois, operatesStation, Esch-sur-Alzette railway station]
  • A. Esch-sur-Alzette railway station chosen
    Esch-sur-Alzette railway station is a key passenger rail hub in southwestern Luxembourg, serving the city of Esch-sur-Alzette with regional and national train connections.
  • B. Ettelbruck railway station
    Ettelbruck railway station is a key rail transport hub in central Luxembourg, serving the town of Ettelbruck with regional and national train connections.
  • C. Dudelange-Ville railway station
    Dudelange-Ville railway station is a passenger rail station serving the town of Dudelange in southern Luxembourg, providing regional connections within the country and to neighboring areas.
  • D. Dudelange-Usines railway station
    Dudelange-Usines railway station is a passenger rail station serving the industrial area of Dudelange in southern Luxembourg.
  • E. Binche railway station
    Binche railway station is a train station in the town of Binche, Belgium, serving as a local hub for regional rail services.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a588d2c881909783c2d678c2a474 completed April 10, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f130fd7b9881909e79ecb49fe98d30 completed April 28, 2026, 10:13 p.m.
Created at: April 8, 2026, 9:42 p.m.