Triple

T18875467
Position Surface form Disambiguated ID Type / Status
Subject Madrid–Valencia railway E461671 entity
Predicate parallelInfrastructure P27565 FINISHED
Object Madrid–Levante high-speed rail network
The Madrid–Levante high-speed rail network is a Spanish high-speed railway system connecting Madrid with major cities in the Levante region, including Valencia and Alicante, as part of the AVE network.
 E1347619 NE FINISHED

How this triple was built (4 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–Levante high-speed rail network | Statement: [Madrid–Valencia railway, parallelInfrastructure, Madrid–Levante high-speed rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Madrid–Levante high-speed rail network
Context triple: [Madrid–Valencia railway, parallelInfrastructure, Madrid–Levante high-speed rail network]
  • A. Madrid–Seville high-speed rail line
    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–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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Madrid–Levante high-speed rail network
Triple: [Madrid–Valencia railway, parallelInfrastructure, Madrid–Levante high-speed rail network]
Generated description
The Madrid–Levante high-speed rail network is a Spanish high-speed railway system connecting Madrid with major cities in the Levante region, including Valencia and Alicante, as part of the AVE network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Madrid–Levante high-speed rail network
Target entity description: The Madrid–Levante high-speed rail network is a Spanish high-speed railway system connecting Madrid with major cities in the Levante region, including Valencia and Alicante, as part of the AVE network.
  • A. Madrid–Seville high-speed rail line
    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–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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above. chosen

Provenance (5 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_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c3ce07788190a179705eb1b6c824 completed April 20, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0575bfc9988190bc72525ab30cf498 completed May 14, 2026, 7:12 a.m.
NEDg Description generation batch_6a057803e99481909c6ed82014a169d0 completed May 14, 2026, 7:21 a.m.
NED2 Entity disambiguation (via description) batch_6a05785d1e08819097299cf6d9e90035 completed May 14, 2026, 7:23 a.m.
Created at: April 10, 2026, 11:57 a.m.