Triple

T21198103
Position Surface form Disambiguated ID Type / Status
Subject Nantes–Pornic railway E522377 entity
Predicate hasLocale P387 FINISHED
Object Nantes metropolitan area — 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: Nantes metropolitan area | Statement: [Nantes–Pornic railway, hasLocale, Nantes metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nantes metropolitan area
Context triple: [Nantes–Pornic railway, hasLocale, Nantes metropolitan area]
  • A. Nantes metropolitan area chosen
    The Nantes metropolitan area is a major urban and economic region in western France centered on the city of Nantes and encompassing its surrounding suburbs and districts.
  • B. Clermont-Ferrand metropolitan area
    The Clermont-Ferrand metropolitan area is a major urban and economic hub in central France, centered on the city of Clermont-Ferrand and serving as a key regional center in the Auvergne region.
  • C. Lyon metropolitan area
    The Lyon metropolitan area is a major urban and economic hub in east-central France, centered on the city of Lyon and known for its historical architecture, gastronomy, and role as a key transport and industrial center.
  • D. Rouen metropolitan area
    The Rouen metropolitan area is an urban and economic hub in northern France centered on the historic city of Rouen along the Seine River.
  • E. Saint-Nazaire metropolitan area
    The Saint-Nazaire metropolitan area is an urban and industrial region in western France centered on the port city of Saint-Nazaire, known for its shipbuilding, aerospace industries, and location along the Loire estuary.
  • 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_69e0b51061388190aa03f19700d3ef04 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7333d6dec8190bbc66a71b31ea559 completed April 21, 2026, 8:20 a.m.
Created at: April 16, 2026, 3:16 p.m.