Triple

T11491128
Position Surface form Disambiguated ID Type / Status
Subject Notre-Dame-des-Champs metro station E272412 entity
Predicate formerOperator P179 FINISHED
Object Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris E414194 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: Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris | Statement: [Notre-Dame-des-Champs metro station, formerOperator, Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris
Context triple: [Notre-Dame-des-Champs metro station, formerOperator, Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris]
  • A. Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris chosen
    Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris was a private early-20th-century company that built and operated part of the Paris underground railway network before its integration into the city’s unified Métro system.
  • B. Compagnie du chemin de fer métropolitain de Paris
    Compagnie du chemin de fer métropolitain de Paris was the original private company responsible for building and operating the Paris Métro in the early 20th century.
  • C. Syndicat des transports parisiens
    Syndicat des transports parisiens was the former public authority responsible for organizing and coordinating public transportation services in the Paris metropolitan area.
  • D. Compagnie des chemins de fer de Paris à Lyon et à la Méditerranée
    Compagnie des chemins de fer de Paris à Lyon et à la Méditerranée was a major 19th–20th century French railway company that operated key lines linking Paris with southeastern France and the Mediterranean coast.
  • E. Tramway d’Île-de-France
    The Tramway d’Île-de-France is the modern tram network serving Paris and its surrounding Île-de-France region, providing surface light-rail connections that complement the metro and RER systems.
  • 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_69d6aae1b09881909ce2ded3fa0c14fa completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d85a21fb048190acb0960aefd4fe0a completed April 10, 2026, 2:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6046ec5108190a0294cc86e1b60cc completed April 20, 2026, 10:48 a.m.
Created at: April 8, 2026, 9:36 p.m.