Triple

T17427383
Position Surface form Disambiguated ID Type / Status
Subject Charleroi Metro E423773 entity
Predicate hasBranch P35 FINISHED
Object Châtelet branch (partly built, not opened) NE NERFINISHED

How this triple was built (3 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: Châtelet branch (partly built, not opened) | Statement: [Charleroi Metro, hasBranch, Châtelet branch (partly built, not opened)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Châtelet branch (partly built, not opened)
Context triple: [Charleroi Metro, hasBranch, Châtelet branch (partly built, not opened)]
  • A. Harcourt-Beuvron branch
    The Harcourt-Beuvron branch is a cadet line of the historic French noble House of Harcourt, descended from younger members of the family who established their own distinct lineage and titles.
  • B. Bondy–Aulnay-sous-Bois branch
    The Bondy–Aulnay-sous-Bois branch is a suburban tram-train line in the northeastern Paris area that links the communes of Bondy and Aulnay-sous-Bois as part of the Île-de-France tramway network.
  • C. Paris Métro Line 13
    Paris Métro Line 13 is one of the busiest and longest lines of the Paris Métro, running north–south across the city and serving multiple suburban branches.
  • D. Persan–Beaumont–Valmondois branch
    The Persan–Beaumont–Valmondois branch is a suburban railway line in the northern Île-de-France region that connects Persan-Beaumont to Valmondois as part of the Paris commuter rail network.
  • E. Paris Métro Line 14
    Paris Métro Line 14 is a fully automated, high-capacity rapid transit line in Paris that runs through the city center and connects major railway stations and business districts.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Châtelet branch (partly built, not opened)
Target entity description: The Châtelet branch is an unfinished and never-opened extension of the Charleroi Metro system in Belgium, consisting of partially constructed infrastructure that was ultimately left incomplete.
  • A. Harcourt-Beuvron branch
    The Harcourt-Beuvron branch is a cadet line of the historic French noble House of Harcourt, descended from younger members of the family who established their own distinct lineage and titles.
  • B. Bondy–Aulnay-sous-Bois branch
    The Bondy–Aulnay-sous-Bois branch is a suburban tram-train line in the northeastern Paris area that links the communes of Bondy and Aulnay-sous-Bois as part of the Île-de-France tramway network.
  • C. Paris Métro Line 13
    Paris Métro Line 13 is one of the busiest and longest lines of the Paris Métro, running north–south across the city and serving multiple suburban branches.
  • D. Persan–Beaumont–Valmondois branch
    The Persan–Beaumont–Valmondois branch is a suburban railway line in the northern Île-de-France region that connects Persan-Beaumont to Valmondois as part of the Paris commuter rail network.
  • E. Paris Métro Line 14
    Paris Métro Line 14 is a fully automated, high-capacity rapid transit line in Paris that runs through the city center and connects major railway stations and business districts.
  • F. None of above. chosen

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_69d889d88b6081908bada047f5b3ba51 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e448fdc1348190985db52c8c74c394 completed April 19, 2026, 3:16 a.m.
Created at: April 10, 2026, 5:46 a.m.