Triple

T13201465
Position Surface form Disambiguated ID Type / Status
Subject Puerto de Cotos E314251 entity
Predicate hasRailwayStation P918 FINISHED
Object Cotos railway station
Cotos railway station is a mountain railway stop in the Sierra de Guadarrama that serves the Puerto de Cotos pass between Madrid and Segovia in Spain.
E1026998 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: Cotos railway station | Statement: [Puerto de Cotos, hasRailwayStation, Cotos railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cotos railway station
Context triple: [Puerto de Cotos, hasRailwayStation, Cotos railway station]
  • A. Desamparados railway station
    Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
  • B. Cruz Quebrada railway station
    Cruz Quebrada railway station is a suburban rail stop in the Lisbon metropolitan area of Portugal, serving the coastal Cascais Line and providing access to nearby residential and recreational areas along the Tagus River.
  • C. Núñez railway station
    Núñez railway station is a commuter rail stop in the Núñez neighborhood of Buenos Aires, Argentina, serving local passenger traffic within the city’s metropolitan rail network.
  • D. Camino Agrícola station
    Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
  • E. Sahagún railway station
    Sahagún railway station is a regional rail stop in the town of Sahagún, Spain, serving passenger trains that connect the area with other parts of the country.
  • 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: Cotos railway station
Triple: [Puerto de Cotos, hasRailwayStation, Cotos railway station]
Generated description
Cotos railway station is a mountain railway stop in the Sierra de Guadarrama that serves the Puerto de Cotos pass between Madrid and Segovia in Spain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cotos railway station
Target entity description: Cotos railway station is a mountain railway stop in the Sierra de Guadarrama that serves the Puerto de Cotos pass between Madrid and Segovia in Spain.
  • A. Desamparados railway station
    Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
  • B. Cruz Quebrada railway station
    Cruz Quebrada railway station is a suburban rail stop in the Lisbon metropolitan area of Portugal, serving the coastal Cascais Line and providing access to nearby residential and recreational areas along the Tagus River.
  • C. Núñez railway station
    Núñez railway station is a commuter rail stop in the Núñez neighborhood of Buenos Aires, Argentina, serving local passenger traffic within the city’s metropolitan rail network.
  • D. Camino Agrícola station
    Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
  • E. Sahagún railway station
    Sahagún railway station is a regional rail stop in the town of Sahagún, Spain, serving passenger trains that connect the area with other parts of the country.
  • 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_69d806aee7308190b70a237ba2a6e3e1 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c6591d881909a6ebc22246caead completed April 10, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f60cf610819098d0c45989e3f9cf completed May 3, 2026, 7:15 a.m.
NEDg Description generation batch_69f6f76ade3c8190b46655f104a1ceaa completed May 3, 2026, 7:21 a.m.
NED2 Entity disambiguation (via description) batch_69f6f85149cc8190adf68387475d3286 completed May 3, 2026, 7:25 a.m.
Created at: April 9, 2026, 9:16 p.m.