Triple

T9108284
Position Surface form Disambiguated ID Type / Status
Subject Miranda de Ebro E218530 entity
Predicate railwayJunctionFor P14468 FINISHED
Object Barcelona–Vigo railway
The Barcelona–Vigo railway is a major Spanish rail line that traverses the country from the Mediterranean city of Barcelona to the Atlantic city of Vigo, connecting numerous regional hubs along its route.
 E782448 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: Barcelona–Vigo railway | Statement: [Miranda de Ebro, railwayJunctionFor, Barcelona–Vigo railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barcelona–Vigo railway
Context triple: [Miranda de Ebro, railwayJunctionFor, Barcelona–Vigo railway]
  • A. 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.
  • B. Madrid–Valencia railway
    The Madrid–Valencia railway is a major Spanish rail line connecting the nation’s capital with the Mediterranean port city of Valencia, serving as an important corridor for both passenger and freight transport.
  • C. Madrid–Hendaye railway
    The Madrid–Hendaye railway is a major Spanish rail line that connects the capital Madrid with the French border at Hendaye, serving as a key north–south transport corridor.
  • D. Madrid–Alicante railway
    The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
  • E. Madrid–Andalusia railway
    The Madrid–Andalusia railway is a major rail line in Spain that connects the capital, Madrid, with the southern region of Andalusia, serving as a key 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.
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: Barcelona–Vigo railway
Triple: [Miranda de Ebro, railwayJunctionFor, Barcelona–Vigo railway]
Generated description
The Barcelona–Vigo railway is a major Spanish rail line that traverses the country from the Mediterranean city of Barcelona to the Atlantic city of Vigo, connecting numerous regional hubs along its route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barcelona–Vigo railway
Target entity description: The Barcelona–Vigo railway is a major Spanish rail line that traverses the country from the Mediterranean city of Barcelona to the Atlantic city of Vigo, connecting numerous regional hubs along its route.
  • A. 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.
  • B. Madrid–Valencia railway
    The Madrid–Valencia railway is a major Spanish rail line connecting the nation’s capital with the Mediterranean port city of Valencia, serving as an important corridor for both passenger and freight transport.
  • C. Madrid–Hendaye railway
    The Madrid–Hendaye railway is a major Spanish rail line that connects the capital Madrid with the French border at Hendaye, serving as a key north–south transport corridor.
  • D. Madrid–Alicante railway
    The Madrid–Alicante railway is a major Spanish rail line connecting the capital Madrid with the Mediterranean coastal city of Alicante, serving as an important corridor for both passenger and freight transport.
  • E. Madrid–Andalusia railway
    The Madrid–Andalusia railway is a major rail line in Spain that connects the capital, Madrid, with the southern region of Andalusia, serving as a key corridor for both passenger and freight transport.
  • 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_69ca83db7448819090d0a5de842ef2ac completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca57543448190829853c31e05dd8c completed April 1, 2026, 4:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69d05449101481908c71475acf59b33c completed April 3, 2026, 11:59 p.m.
NEDg Description generation batch_69d056aad1308190a2d1bd742465b0ea completed April 4, 2026, 12:09 a.m.
NED2 Entity disambiguation (via description) batch_69d057488b2481909554dd516a619b10 completed April 4, 2026, 12:11 a.m.
Created at: March 30, 2026, 7:16 p.m.