Triple

T12132233
Position Surface form Disambiguated ID Type / Status
Subject Line 5 (Brussels Metro) E288960 entity
Predicate hasStation P35 FINISHED
Object Jacques Brel station
Jacques Brel station is a Brussels Metro station named after the famed Belgian singer-songwriter Jacques Brel.
 E976970 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: Jacques Brel station | Statement: [Line 5 (Brussels Metro), hasStation, Jacques Brel station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jacques Brel station
Context triple: [Line 5 (Brussels Metro), hasStation, Jacques Brel station]
  • A. Bizet station
    Bizet station is a Brussels Metro station in the municipality of Anderlecht, serving passengers on the city’s Line 5.
  • B. Alma–Marceau station
    Alma–Marceau station is a Paris Métro station on Line 9 located near the Pont de l'Alma and the Flame of Liberty monument in the 8th arrondissement.
  • C. Beaurepaire station
    Beaurepaire station is a commuter rail station serving the Beaurepaire area of Beaconsfield, a suburb on the Island of Montreal in Quebec, Canada.
  • D. Edgar Quinet station
    Edgar Quinet station is a Paris Métro station on the Left Bank, serving the Montparnasse area in the 14th arrondissement.
  • E. Roquetes station
    Roquetes station is an underground stop on Barcelona’s Metro network located in the Nou Barris district.
  • 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: Jacques Brel station
Triple: [Line 5 (Brussels Metro), hasStation, Jacques Brel station]
Generated description
Jacques Brel station is a Brussels Metro station named after the famed Belgian singer-songwriter Jacques Brel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jacques Brel station
Target entity description: Jacques Brel station is a Brussels Metro station named after the famed Belgian singer-songwriter Jacques Brel.
  • A. Bizet station
    Bizet station is a Brussels Metro station in the municipality of Anderlecht, serving passengers on the city’s Line 5.
  • B. Alma–Marceau station
    Alma–Marceau station is a Paris Métro station on Line 9 located near the Pont de l'Alma and the Flame of Liberty monument in the 8th arrondissement.
  • C. Beaurepaire station
    Beaurepaire station is a commuter rail station serving the Beaurepaire area of Beaconsfield, a suburb on the Island of Montreal in Quebec, Canada.
  • D. Edgar Quinet station
    Edgar Quinet station is a Paris Métro station on the Left Bank, serving the Montparnasse area in the 14th arrondissement.
  • E. Roquetes station
    Roquetes station is an underground stop on Barcelona’s Metro network located in the Nou Barris district.
  • 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_69d6ab4b5e4c81909950b17151eb0951 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9158b34648190b5eecdf9b07fbb3f completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62a81f6708190a6a215421f8ce8dd completed May 2, 2026, 4:46 p.m.
NEDg Description generation batch_69f62be354a88190aaf5e8439b33120b completed May 2, 2026, 4:52 p.m.
NED2 Entity disambiguation (via description) batch_69f62c8194d881909db3d320a21f2052 completed May 2, 2026, 4:55 p.m.
Created at: April 8, 2026, 9:49 p.m.