Triple

T12050171
Position Surface form Disambiguated ID Type / Status
Subject Itaquera, São Paulo E286894 entity
Predicate contains P35 FINISHED
Object Itaquera Metro Station
Itaquera Metro Station is a major public transit hub in São Paulo’s Itaquera district, serving as an important connection point for metro and rail services in the city’s eastern zone.
 E961586 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: Itaquera Metro Station | Statement: [Itaquera, São Paulo, contains, Itaquera Metro Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Itaquera Metro Station
Context triple: [Itaquera, São Paulo, contains, Itaquera Metro Station]
  • A. Vicente López station
    Vicente López station is a commuter rail stop in the Buenos Aires metropolitan area, serving the Vicente López district on Argentina’s Mitre Line.
  • B. Praça General Osório Metro Station
    Praça General Osório Metro Station is an underground rapid transit station in Rio de Janeiro’s Ipanema neighborhood, serving as a key access point to the surrounding square and nearby beaches.
  • C. San Isidro station
    San Isidro station is a railway stop in the Buenos Aires metropolitan area that serves passengers on Argentina’s Mitre Line.
  • D. Potrero Metro Station
    Potrero Metro Station is a Mexico City Metro station serving commuters in the northern part of the city within the Gustavo A. Madero borough.
  • E. Scalabrini Ortiz station
    Scalabrini Ortiz station is a stop on Buenos Aires’ underground network located in the Palermo area, serving passengers on Line D.
  • 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: Itaquera Metro Station
Triple: [Itaquera, São Paulo, contains, Itaquera Metro Station]
Generated description
Itaquera Metro Station is a major public transit hub in São Paulo’s Itaquera district, serving as an important connection point for metro and rail services in the city’s eastern zone.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Itaquera Metro Station
Target entity description: Itaquera Metro Station is a major public transit hub in São Paulo’s Itaquera district, serving as an important connection point for metro and rail services in the city’s eastern zone.
  • A. Vicente López station
    Vicente López station is a commuter rail stop in the Buenos Aires metropolitan area, serving the Vicente López district on Argentina’s Mitre Line.
  • B. Praça General Osório Metro Station
    Praça General Osório Metro Station is an underground rapid transit station in Rio de Janeiro’s Ipanema neighborhood, serving as a key access point to the surrounding square and nearby beaches.
  • C. San Isidro station
    San Isidro station is a railway stop in the Buenos Aires metropolitan area that serves passengers on Argentina’s Mitre Line.
  • D. Potrero Metro Station
    Potrero Metro Station is a Mexico City Metro station serving commuters in the northern part of the city within the Gustavo A. Madero borough.
  • E. Scalabrini Ortiz station
    Scalabrini Ortiz station is a stop on Buenos Aires’ underground network located in the Palermo area, serving passengers on Line D.
  • 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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d904227958819084dbd5eb2566c735 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49dd140a48190844f64c228e6367a completed May 1, 2026, 12:34 p.m.
NEDg Description generation batch_69f53d95d4fc8190b5f4e460646bec2a completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f564b826ec819098906cf735e45093 completed May 2, 2026, 2:43 a.m.
Created at: April 8, 2026, 9:47 p.m.