Triple

T6457579
Position Surface form Disambiguated ID Type / Status
Subject Renfe Operadora E142030 entity
Predicate subsidiary P258 FINISHED
Object Renfe Viajeros
Renfe Viajeros is the passenger transport division of Spain’s national railway company, responsible for operating most of the country’s long-distance, high-speed, and regional train services.
E142030 NE FINISHED

How this triple was built (4 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 Viajeros | Statement: [Renfe Operadora, subsidiary, Renfe Viajeros]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Renfe Viajeros
Context triple: [Renfe Operadora, subsidiary, Renfe Viajeros]
  • A. Renfe Operadora
    Renfe Operadora is Spain’s national state-owned railway company, responsible for operating most passenger and freight rail services across the country.
  • B. Renfe Alvia
    Renfe Alvia is a Spanish long-distance high-speed train service operated by Renfe that combines standard and variable-gauge rolling stock to connect major cities across both high-speed and conventional rail lines.
  • C. Iberia Express
    Iberia Express is a Spanish low-cost airline based in Madrid that operates short- and medium-haul flights, primarily within Europe, as part of the Iberia Group.
  • D. Rodalies de Catalunya
    Rodalies de Catalunya is the commuter rail network serving Catalonia, centered on Barcelona and operated under the Renfe system.
  • E. Costa Express
    Costa Express is a self-service coffee bar brand providing Costa Coffee beverages through automated machines in convenience locations such as petrol stations, supermarkets, and offices.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Renfe Viajeros
Triple: [Renfe Operadora, subsidiary, Renfe Viajeros]
Generated description
Renfe Viajeros is the passenger transport division of Spain’s national railway company, responsible for operating most of the country’s long-distance, high-speed, and regional train services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Renfe Viajeros
Target entity description: Renfe Viajeros is the passenger transport division of Spain’s national railway company, responsible for operating most of the country’s long-distance, high-speed, and regional train services.
  • 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 Alvia
    Renfe Alvia is a Spanish long-distance high-speed train service operated by Renfe that combines standard and variable-gauge rolling stock to connect major cities across both high-speed and conventional rail lines.
  • C. Iberia Express
    Iberia Express is a Spanish low-cost airline based in Madrid that operates short- and medium-haul flights, primarily within Europe, as part of the Iberia Group.
  • D. Rodalies de Catalunya
    Rodalies de Catalunya is the commuter rail network serving Catalonia, centered on Barcelona and operated under the Renfe system.
  • E. Costa Express
    Costa Express is a self-service coffee bar brand providing Costa Coffee beverages through automated machines in convenience locations such as petrol stations, supermarkets, and offices.
  • F. None of above.

Provenance (5 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_69c008d2f91c8190a8178767a35e08fc completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c069d758508190b9c7358ef84f8169 completed March 22, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c669e06d088190baf3b220bd3bc56c completed March 27, 2026, 11:28 a.m.
NEDg Description generation batch_69c670d1f55081909b53da5fc57f516e completed March 27, 2026, 11:58 a.m.
NED2 Entity disambiguation (via description) batch_69c67161e2e88190918e03f88e88508f completed March 27, 2026, noon
Created at: March 22, 2026, 4:48 p.m.