Triple

T5535741
Position Surface form Disambiguated ID Type / Status
Subject Madrid Chamartín railway station E145156 entity
Predicate connectsWith P37 FINISHED
Object Madrid Atocha railway station E143930 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: Madrid Atocha railway station | Statement: [Madrid Chamartín railway station, connectsWith, Madrid Atocha railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Madrid Atocha railway station
Context triple: [Madrid Chamartín railway station, connectsWith, Madrid Atocha railway station]
  • A. Madrid Atocha railway station chosen
    Madrid Atocha railway station is the largest and one of the busiest train stations in Madrid, serving as a central hub for high-speed, regional, and commuter rail services across Spain.
  • B. Madrid Chamartín railway station
    Madrid Chamartín railway station is one of Madrid’s main rail hubs, serving long-distance, high-speed, and commuter trains and connecting the city with numerous national and regional destinations.
  • C. 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.
  • D. Madrid Metro Estadio Metropolitano station
    Madrid Metro Estadio Metropolitano station is a metro stop in Madrid that serves the area around the Cívitas Metropolitano football stadium, providing convenient access for matchdays and events.
  • E. Lo Prado station
    Lo Prado station is an underground stop on Santiago, Chile’s Metro system serving the Lo Prado commune along Line 5.
  • 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_69c008f9955881909bfa8348b56b4739 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01faed1d08190b6a57faedaf1b56a completed March 22, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69c02814359c8190b868811f22aa568c completed March 22, 2026, 5:34 p.m.
Created at: March 22, 2026, 3:34 p.m.