Triple

T15528003
Position Surface form Disambiguated ID Type / Status
Subject Spanish railway network E369132 entity
Predicate mainTrainOperator P20222 FINISHED
Object Renfe Operadora E142030 NE FINISHED

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: Renfe Operadora | Statement: [Spanish railway network, mainTrainOperator, Renfe Operadora]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Renfe Operadora
Context triple: [Spanish railway network, mainTrainOperator, Renfe Operadora]
  • A. Renfe Operadora chosen
    Renfe Operadora is Spain’s national state-owned railway company, responsible for operating most passenger and freight rail services across the country.
  • B. Renfe Cercanías
    Renfe Cercanías is Spain’s suburban and commuter rail service network, operating frequent regional trains that connect major cities with their surrounding metropolitan areas.
  • C. Renfe Mercancías
    Renfe Mercancías is the freight transport division of Spain’s national railway operator, specializing in the movement of goods by rail across the Iberian Peninsula and beyond.
  • D. Renfe Fabricación y Mantenimiento
    Renfe Fabricación y Mantenimiento is a Spanish company specializing in the construction, overhaul, and technical maintenance of railway rolling stock and related rail systems.
  • E. Ferrocarrils de la Generalitat de Catalunya
    Ferrocarrils de la Generalitat de Catalunya is the publicly owned railway company of the Catalan government that operates commuter, metro-like, and regional rail services across Catalonia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: mainTrainOperator
Context triple: [Spanish railway network, mainTrainOperator, Renfe Operadora]
  • A. trainOperator chosen
    Indicates that one entity operates, manages, or runs train services for another entity or within a specific rail system.
  • B. trainOperation
    Indicates that an entity is engaged in operating, running, or managing the movement and service of a train.
  • C. maintainsTrainsFor
    Indicates that one entity is responsible for servicing, repairing, or otherwise keeping trains operational for another entity.
  • D. tramOperator
    Indicates that one entity operates, manages, or runs tram services for another entity or area.
  • E. formerRailOperator
    Indicates that an entity previously operated a rail service or railway system but no longer does so.
  • F. None of above.

Provenance (4 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0414620588190958ffde651ccab5f completed April 16, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff45549e4881908ab0769e49ba5dc4 completed May 9, 2026, 2:31 p.m.
PD Predicate disambiguation batch_69ded28ab0588190a47a9090d1238707 completed April 14, 2026, 11:49 p.m.
Created at: April 10, 2026, 4:05 a.m.