Triple

T21710273
Position Surface form Disambiguated ID Type / Status
Subject Renfe Alvia E535883 entity
Predicate relatedService P12758 FINISHED
Object Renfe Intercity
Renfe Intercity is a Spanish long-distance rail service operated by Renfe that connects major cities with conventional, non–high-speed trains.
E1506148 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 Intercity | Statement: [Renfe Alvia, relatedService, Renfe Intercity]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Renfe Intercity
Context triple: [Renfe Alvia, relatedService, Renfe Intercity]
  • 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 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 Euromed
    Renfe Euromed is a high-speed rail service in Spain operated by Renfe that connects major Mediterranean coastal cities such as Barcelona and Valencia.
  • D. Alta Velocidad Española
    Alta Velocidad Española is Spain’s national high-speed rail network, operated by Renfe and known for connecting major cities at speeds comparable to air travel.
  • E. 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.
  • 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 Intercity
Triple: [Renfe Alvia, relatedService, Renfe Intercity]
Generated description
Renfe Intercity is a Spanish long-distance rail service operated by Renfe that connects major cities with conventional, non–high-speed trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Renfe Intercity
Target entity description: Renfe Intercity is a Spanish long-distance rail service operated by Renfe that connects major cities with conventional, non–high-speed trains.
  • 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 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 Euromed
    Renfe Euromed is a high-speed rail service in Spain operated by Renfe that connects major Mediterranean coastal cities such as Barcelona and Valencia.
  • D. Alta Velocidad Española
    Alta Velocidad Española is Spain’s national high-speed rail network, operated by Renfe and known for connecting major cities at speeds comparable to air travel.
  • E. 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.
  • F. None of above. chosen

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_69e0c46b44c0819088ab883ebd44e0e8 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69efb5333c8481909d729fb3bc3c9bc5 completed April 27, 2026, 7:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a528e28748190a69415422fe2889c completed May 17, 2026, 11:43 p.m.
NEDg Description generation batch_6a0a53b1fff48190968ac97475c98129 completed May 17, 2026, 11:48 p.m.
NED2 Entity disambiguation (via description) batch_6a0a544a2ff08190b992a644f32c4d58 completed May 17, 2026, 11:50 p.m.
Created at: April 16, 2026, 6:46 p.m.