Triple

T20982943
Position Surface form Disambiguated ID Type / Status
Subject Seville commuter rail E516810 entity
Predicate primaryStation P394 FINISHED
Object Sevilla-San Bernardo railway station — NE NERFINISHED

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: Sevilla-San Bernardo railway station | Statement: [Seville commuter rail, primaryStation, Sevilla-San Bernardo railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sevilla-San Bernardo railway station
Context triple: [Seville commuter rail, primaryStation, Sevilla-San Bernardo railway station]
  • A. San Javier station
    San Javier station is a major western terminus and transfer hub of the Medellín Metro system in Medellín, Colombia.
  • B. Seville Santa Justa railway station
    Seville Santa Justa railway station is the main rail hub in Seville, Spain, known for its modern design and role as a key stop on the country’s high-speed rail network.
  • C. Granada railway station
    Granada railway station is the main rail hub serving the city of Granada in Andalusia, Spain, providing regional and long-distance connections including high-speed services to major Spanish cities.
  • D. Valdemoro railway station
    Valdemoro railway station is a suburban rail station in Valdemoro, Spain, serving as part of the Cercanías Madrid commuter rail network.
  • E. Salamanca station
    Salamanca station is a railway station in the Spanish city of Salamanca, serving as a regional and long-distance rail hub in western Spain.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sevilla-San Bernardo railway station
Target entity description: Sevilla-San Bernardo railway station is a major transport hub in Seville, Spain, serving as a key interchange for commuter rail, metro, and tram services.
  • A. San Javier station
    San Javier station is a major western terminus and transfer hub of the Medellín Metro system in Medellín, Colombia.
  • B. Seville Santa Justa railway station
    Seville Santa Justa railway station is the main rail hub in Seville, Spain, known for its modern design and role as a key stop on the country’s high-speed rail network.
  • C. Granada railway station
    Granada railway station is the main rail hub serving the city of Granada in Andalusia, Spain, providing regional and long-distance connections including high-speed services to major Spanish cities.
  • D. Valdemoro railway station
    Valdemoro railway station is a suburban rail station in Valdemoro, Spain, serving as part of the Cercanías Madrid commuter rail network.
  • E. Salamanca station
    Salamanca station is a railway station in the Spanish city of Salamanca, serving as a regional and long-distance rail hub in western Spain.
  • F. None of above. chosen

Provenance (2 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_69e0b4ffac148190bbade9f0eceb660b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fbe03244819097630333e70c4e88 completed April 21, 2026, 4:24 a.m.
Created at: April 16, 2026, 1:48 p.m.