Triple

T18316786
Position Surface form Disambiguated ID Type / Status
Subject Londrina E438769 entity
Predicate isCapitalOf P204 FINISHED
Object Londrina metropolitan area
The Londrina metropolitan area is a major urban and economic region in northern Paraná, Brazil, centered around the city of Londrina and its surrounding municipalities.
 E1318692 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: Londrina metropolitan area | Statement: [Londrina, isCapitalOf, Londrina metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Londrina metropolitan area
Context triple: [Londrina, isCapitalOf, Londrina metropolitan area]
  • A. São Paulo metropolitan area
    The São Paulo metropolitan area is Brazil’s largest and most populous urban agglomeration, encompassing the city of São Paulo and numerous surrounding municipalities that form a major economic and cultural hub in Latin America.
  • B. Natal metropolitan region
    The Natal metropolitan region is a major urban agglomeration in the state of Rio Grande do Norte, Brazil, centered on the city of Natal and encompassing several surrounding municipalities.
  • C. Metropolitan Region of Caxias do Sul
    The Metropolitan Region of Caxias do Sul is an officially designated metropolitan area in Rio Grande do Sul, Brazil, centered around the industrial city of Caxias do Sul and its surrounding municipalities.
  • D. Osasco
    Osasco is a major industrial and commercial city in the metropolitan region of São Paulo, Brazil.
  • E. Sampa
    Sampa is a celebrated Brazilian song by Caetano Veloso that poetically reflects on the city of São Paulo and its cultural atmosphere.
  • 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: Londrina metropolitan area
Triple: [Londrina, isCapitalOf, Londrina metropolitan area]
Generated description
The Londrina metropolitan area is a major urban and economic region in northern Paraná, Brazil, centered around the city of Londrina and its surrounding municipalities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Londrina metropolitan area
Target entity description: The Londrina metropolitan area is a major urban and economic region in northern Paraná, Brazil, centered around the city of Londrina and its surrounding municipalities.
  • A. São Paulo metropolitan area
    The São Paulo metropolitan area is Brazil’s largest and most populous urban agglomeration, encompassing the city of São Paulo and numerous surrounding municipalities that form a major economic and cultural hub in Latin America.
  • B. Natal metropolitan region
    The Natal metropolitan region is a major urban agglomeration in the state of Rio Grande do Norte, Brazil, centered on the city of Natal and encompassing several surrounding municipalities.
  • C. Metropolitan Region of Caxias do Sul
    The Metropolitan Region of Caxias do Sul is an officially designated metropolitan area in Rio Grande do Sul, Brazil, centered around the industrial city of Caxias do Sul and its surrounding municipalities.
  • D. Osasco
    Osasco is a major industrial and commercial city in the metropolitan region of São Paulo, Brazil.
  • E. Sampa
    Sampa is a celebrated Brazilian song by Caetano Veloso that poetically reflects on the city of São Paulo and its cultural atmosphere.
  • 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_69d8b916a2d081909e249e4902f6aad9 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e5021e61008190a300b6c51976a837 completed April 19, 2026, 4:26 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03c4c3cf988190a86d86c46eae35c6 completed May 13, 2026, 12:24 a.m.
NEDg Description generation batch_6a03c582c9fc8190a656bb9e5544b5cf completed May 13, 2026, 12:27 a.m.
NED2 Entity disambiguation (via description) batch_6a03c64c02288190903c7e9123ca5a79 completed May 13, 2026, 12:31 a.m.
Created at: April 10, 2026, 10:36 a.m.