Triple

T16898594
Position Surface form Disambiguated ID Type / Status
Subject C-3 line of Cercanías Madrid E424374 entity
Predicate owner P347 FINISHED
Object Administrador de Infraestructuras Ferroviarias E369135 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: Administrador de Infraestructuras Ferroviarias | Statement: [C-3 line of Cercanías Madrid, owner, Administrador de Infraestructuras Ferroviarias]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Administrador de Infraestructuras Ferroviarias
Context triple: [C-3 line of Cercanías Madrid, owner, Administrador de Infraestructuras Ferroviarias]
  • A. Administrador de Infraestructuras Ferroviarias chosen
    Administrador de Infraestructuras Ferroviarias (ADIF) is the Spanish state-owned company responsible for managing and maintaining the country’s railway infrastructure.
  • B. Railway Executive
    The Railway Executive was a post-war British nationalized body responsible for managing and coordinating the country's railway system under the British Transport Commission.
  • C. Director General of Railroads
    The Director General of Railroads was the top federal official responsible for overseeing and operating U.S. railroads during the period of government control in World War I.
  • D. Commissioner of Railway Safety
    The Commissioner of Railway Safety is the statutory authority in India responsible for overseeing and regulating the safety of railway operations, including inspections, accident investigations, and approval of new railway works.
  • E. Divisional Railway Manager
    The Divisional Railway Manager is the senior administrative and operational head responsible for overseeing all railway activities within a specific railway division in India.
  • 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_69d889da3e8c8190a2b118f383f0beac completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3c8da7b0481909111358871875023 completed April 18, 2026, 6:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c7b0783c81909c87de503d5e7e3c completed May 10, 2026, 6 p.m.
Created at: April 10, 2026, 5:29 a.m.