Triple

T4641432
Position Surface form Disambiguated ID Type / Status
Subject Line B (Mexico City Metro) E101664 entity
Predicate hasStation P35 FINISHED
Object Olímpica station
Olímpica station is a stop on Mexico City’s Metrobús Line B, serving passengers in the eastern part of the metropolitan area.
 E460615 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: Olímpica station | Statement: [Line B (Mexico City Metro), hasStation, Olímpica station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Olímpica station
Context triple: [Line B (Mexico City Metro), hasStation, Olímpica station]
  • A. Vicente Valdés station
    Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
  • B. Villa Alemana station
    Villa Alemana station is a commuter rail stop on Chile’s Valparaíso Metro system serving the city of Villa Alemana in the Valparaíso Region.
  • C. Pino Suárez station
    Pino Suárez station is a major Mexico City Metro interchange hub located in the historic center, connecting multiple lines and serving as a key transit point for commuters.
  • D. Bellas Artes station
    Bellas Artes station is a Santiago Metro station in Chile located near the National Museum of Fine Arts and the historic center of the city.
  • E. Retiro station
    Retiro station is a major Buenos Aires Underground terminus and transport hub located in the Retiro district of Argentina’s capital.
  • 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: Olímpica station
Triple: [Line B (Mexico City Metro), hasStation, Olímpica station]
Generated description
Olímpica station is a stop on Mexico City’s Metrobús Line B, serving passengers in the eastern part of the metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Olímpica station
Target entity description: Olímpica station is a stop on Mexico City’s Metrobús Line B, serving passengers in the eastern part of the metropolitan area.
  • A. Vicente Valdés station
    Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
  • B. Villa Alemana station
    Villa Alemana station is a commuter rail stop on Chile’s Valparaíso Metro system serving the city of Villa Alemana in the Valparaíso Region.
  • C. Pino Suárez station
    Pino Suárez station is a major Mexico City Metro interchange hub located in the historic center, connecting multiple lines and serving as a key transit point for commuters.
  • D. Bellas Artes station
    Bellas Artes station is a Santiago Metro station in Chile located near the National Museum of Fine Arts and the historic center of the city.
  • E. Retiro station
    Retiro station is a major Buenos Aires Underground terminus and transport hub located in the Retiro district of Argentina’s capital.
  • 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_69bd43d3bc7c81908f81fcf380476b0f completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a91b7748190b0b080af76e7b39f completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69be036d7aa081908b4b361dbae8ebc7 completed March 21, 2026, 2:33 a.m.
NEDg Description generation batch_69be0542daf08190b792855c8129ac50 completed March 21, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_69be05c1dcd48190a08a5748e86a5ac8 completed March 21, 2026, 2:43 a.m.
Created at: March 20, 2026, 1:14 p.m.