Triple

T13314477
Position Surface form Disambiguated ID Type / Status
Subject Lleida Pirineus railway station E317154 entity
Predicate railwayLine P848 FINISHED
Object Madrid–Barcelona high-speed rail line E790239 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–Barcelona high-speed rail line | Statement: [Lleida Pirineus railway station, railwayLine, Madrid–Barcelona high-speed rail line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Madrid–Barcelona high-speed rail line
Context triple: [Lleida Pirineus railway station, railwayLine, Madrid–Barcelona high-speed rail line]
  • A. Madrid–Barcelona high-speed line chosen
    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.
  • 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–Zaragoza–Lleida high-speed line
    The Madrid–Zaragoza–Lleida high-speed line is a major section of Spain’s AVE network that connects Madrid with northeastern cities on dedicated high-speed rail infrastructure.
  • 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 railway
    The Madrid–Barcelona railway is a major Spanish rail line linking the capital Madrid with the northeastern city of Barcelona, serving as one of the country’s principal passenger and freight corridors.
  • 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_69d806b4d62c81908d4ced1665414be5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d990f8a86481909ea2942c63037b77 completed April 11, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69f716ec2ec08190a6e37795b422fe71 completed May 3, 2026, 9:35 a.m.
Created at: April 9, 2026, 9:29 p.m.