Triple

T15024358
Position Surface form Disambiguated ID Type / Status
Subject Palencia E378169 entity
Predicate transport P230 FINISHED
Object Palencia railway station
Palencia railway station is the main rail hub serving the city of Palencia in northern Spain, providing regional and long-distance passenger services.
 E1134296 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: Palencia railway station | Statement: [Palencia, transport, Palencia railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Palencia railway station
Context triple: [Palencia, transport, Palencia railway station]
  • A. Valladolid-Campo Grande railway station
    Valladolid-Campo Grande railway station is the main rail hub in Valladolid, Spain, serving regional, long-distance, and high-speed train services.
  • B. Puertollano railway station
    Puertollano railway station is a Spanish rail hub in the city of Puertollano, Castilla-La Mancha, serving both high-speed and conventional train services on key routes between central and southern Spain.
  • C. León railway station
    León railway station is a major rail hub in the city of León, Spain, serving long-distance, high-speed, and regional train services that link the region with key destinations across the country.
  • D. Zamora railway station
    Zamora railway station is the main rail transport hub serving the city of Zamora in western Spain, providing regional and long-distance train connections.
  • E. Ciudad Real railway station
    Ciudad Real railway station is a major stop on Spain’s high-speed rail network, linking the city of Ciudad Real with Madrid and other key destinations.
  • 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: Palencia railway station
Triple: [Palencia, transport, Palencia railway station]
Generated description
Palencia railway station is the main rail hub serving the city of Palencia in northern Spain, providing regional and long-distance passenger services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Palencia railway station
Target entity description: Palencia railway station is the main rail hub serving the city of Palencia in northern Spain, providing regional and long-distance passenger services.
  • A. Valladolid-Campo Grande railway station
    Valladolid-Campo Grande railway station is the main rail hub in Valladolid, Spain, serving regional, long-distance, and high-speed train services.
  • B. Puertollano railway station
    Puertollano railway station is a Spanish rail hub in the city of Puertollano, Castilla-La Mancha, serving both high-speed and conventional train services on key routes between central and southern Spain.
  • C. León railway station
    León railway station is a major rail hub in the city of León, Spain, serving long-distance, high-speed, and regional train services that link the region with key destinations across the country.
  • D. Zamora railway station
    Zamora railway station is the main rail transport hub serving the city of Zamora in western Spain, providing regional and long-distance train connections.
  • E. Ciudad Real railway station
    Ciudad Real railway station is a major stop on Spain’s high-speed rail network, linking the city of Ciudad Real with Madrid and other key destinations.
  • 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7de117c8190a1b9fa8d1602057e completed April 15, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dd499108190b803c6afc0fa00bc completed May 9, 2026, 2:37 a.m.
NEDg Description generation batch_69fea09ea0e081908daed335c734c8c0 completed May 9, 2026, 2:49 a.m.
NED2 Entity disambiguation (via description) batch_69fea0fd72508190a413f5bb07d1df28 completed May 9, 2026, 2:50 a.m.
Created at: April 10, 2026, 2:56 a.m.