Triple

T23296419
Position Surface form Disambiguated ID Type / Status
Subject Córdoba Central railway station E590182 entity
Predicate railwayLine P848 FINISHED
Object Madrid–Seville high-speed rail line — NE NERFINISHED

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–Seville high-speed rail line | Statement: [Córdoba Central railway station, railwayLine, Madrid–Seville high-speed rail line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Madrid–Seville high-speed rail line
Context triple: [Córdoba Central railway station, railwayLine, Madrid–Seville high-speed rail line]
  • A. Madrid–Seville high-speed rail line chosen
    The Madrid–Seville high-speed rail line is a pioneering Spanish high-speed railway corridor that connects the capital Madrid with Seville in Andalusia and helped launch Spain’s modern AVE network.
  • B. Madrid–Valladolid high-speed line
    The Madrid–Valladolid high-speed line is a major Spanish AVE railway corridor connecting Madrid with Valladolid as part of the country’s high-speed rail network.
  • C. Madrid–Toledo high-speed rail line
    The Madrid–Toledo high-speed rail line is a Spanish AVE route that connects the capital Madrid with the historic city of Toledo via dedicated high-speed tracks.
  • D. Madrid–Huesca high-speed rail line
    The Madrid–Huesca high-speed rail line is a Spanish AVE route that connects Madrid with northeastern Aragon, forming part of the country’s core high-speed rail network.
  • E. Madrid–Barcelona high-speed line
    The Madrid–Barcelona high-speed line is a major Spanish AVE railway corridor that connects the country’s capital with its second-largest city using dedicated high-speed infrastructure.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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.