Triple

T22637053
Position Surface form Disambiguated ID Type / Status
Subject Paris–Chartres railway line E558708 entity
Predicate usedBy P260 FINISHED
Object TER Centre-Val de Loire — 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: TER Centre-Val de Loire | Statement: [Paris–Chartres railway line, usedBy, TER Centre-Val de Loire]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TER Centre-Val de Loire
Context triple: [Paris–Chartres railway line, usedBy, TER Centre-Val de Loire]
  • A. TER Centre-Val de Loire services chosen
    TER Centre-Val de Loire services are regional train services operating within the Centre-Val de Loire region of France, connecting cities like Tours with surrounding towns and local destinations.
  • B. Conseil régional du Centre-Val de Loire
    The Conseil régional du Centre-Val de Loire is the elected regional council responsible for governing and administering the Centre-Val de Loire region in central France.
  • C. Centre-Val de Loire
    Centre-Val de Loire is a central French region known for its Loire Valley châteaux, historic towns, and extensive agricultural landscapes.
  • D. INSPE Centre-Val de Loire
    INSPE Centre-Val de Loire is a French higher education institute specializing in teacher training and education sciences, serving the Centre-Val de Loire region.
  • E. La Région Centrale
    La Région Centrale is an experimental 1971 Canadian film by Michael Snow, renowned for its abstract, machine-controlled camera movements in a remote landscape.
  • 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_69e245467d9881908d6985bd0db7a1f1 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1700edb608190ad786ff7fafea0da completed April 29, 2026, 2:42 a.m.
Created at: April 17, 2026, 3:03 p.m.