Triple

T23296423
Position Surface form Disambiguated ID Type / Status
Subject Córdoba Central railway station E590182 entity
Predicate railwayLine P848 FINISHED
Object Córdoba–Jaén railway line 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: Córdoba–Jaén railway line | Statement: [Córdoba Central railway station, railwayLine, Córdoba–Jaén railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Córdoba–Jaén railway line
Context triple: [Córdoba Central railway station, railwayLine, Córdoba–Jaén railway line]
  • A. Madrid–Huesca railway line
    The Madrid–Huesca railway line is a Spanish rail route that connects the capital Madrid with the northeastern city of Huesca, passing through various towns in the regions of Castile and León and Aragon.
  • B. Murcia–Cartagena railway
    The Murcia–Cartagena railway is a key rail line in southeastern Spain that connects the city of Murcia with the port city of Cartagena, serving both passenger and freight traffic.
  • C. Madrid–Valencia de Alcántara railway
    The Madrid–Valencia de Alcántara railway is a major rail line in western Spain that connects Madrid with the Portuguese border near Valencia de Alcántara, serving as an important route for both passenger and freight traffic.
  • D. Murcia–Águilas railway
    The Murcia–Águilas railway is a regional rail line in southeastern Spain that connects the city of Murcia with the coastal town of Águilas, serving as an important link for passenger and local transport in the Region of Murcia.
  • E. Madrid–Murcia railway
    The Madrid–Murcia railway is a major rail line in Spain that connects the capital city Madrid with the southeastern city of Murcia, serving as an important corridor for both passenger and freight transport.
  • 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: Córdoba–Jaén railway line
Target entity description: The Córdoba–Jaén railway line is a rail route in southern Spain that connects the cities of Córdoba and Jaén, forming part of the regional passenger and freight network in Andalusia.
  • A. Madrid–Huesca railway line
    The Madrid–Huesca railway line is a Spanish rail route that connects the capital Madrid with the northeastern city of Huesca, passing through various towns in the regions of Castile and León and Aragon.
  • B. Murcia–Cartagena railway
    The Murcia–Cartagena railway is a key rail line in southeastern Spain that connects the city of Murcia with the port city of Cartagena, serving both passenger and freight traffic.
  • C. Madrid–Valencia de Alcántara railway
    The Madrid–Valencia de Alcántara railway is a major rail line in western Spain that connects Madrid with the Portuguese border near Valencia de Alcántara, serving as an important route for both passenger and freight traffic.
  • D. Murcia–Águilas railway
    The Murcia–Águilas railway is a regional rail line in southeastern Spain that connects the city of Murcia with the coastal town of Águilas, serving as an important link for passenger and local transport in the Region of Murcia.
  • E. Madrid–Murcia railway
    The Madrid–Murcia railway is a major rail line in Spain that connects the capital city Madrid with the southeastern city of Murcia, serving as an important corridor for both passenger and freight transport.
  • 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_69e25d1af9d88190a0b9b5e8fa608618 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f196cfc79081909966638cec48cf60 completed April 29, 2026, 5:27 a.m.
Created at: April 17, 2026, 5:03 p.m.