Triple

T2163713
Position Surface form Disambiguated ID Type / Status
Subject Curitiba BRT system E46858 entity
Predicate planningOrganization P35435 FINISHED
Object Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)
The Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC) is the municipal urban planning and research institute responsible for shaping Curitiba’s innovative city design and transport systems.
E239041 NE FINISHED

How this triple was built (5 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: Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC) | Statement: [Curitiba BRT system, planningOrganization, Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)
Context triple: [Curitiba BRT system, planningOrganization, Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)]
  • A. National Institute of Urban Affairs
    The National Institute of Urban Affairs is an autonomous research and capacity-building organization in India that focuses on urban policy, planning, and governance to support sustainable and inclusive city development.
  • B. Department of Urban Planning
    The Department of Urban Planning is an academic unit at the School of Planning and Architecture, Delhi, focused on education and research in the planning, development, and management of urban areas.
  • C. São Paulo State University (campuses in metro area)
    São Paulo State University (campuses in the metro area) is a major public higher education institution in Brazil with multiple campuses distributed across the Greater São Paulo region, offering a wide range of undergraduate and graduate programs.
  • D. South American Council of Infrastructure and Planning
    The South American Council of Infrastructure and Planning is a regional body that coordinates and promotes large-scale infrastructure and integration projects among South American countries under the framework of the Union of South American Nations.
  • E. School of Urban Planning
    The School of Urban Planning is an academic unit at McGill University specializing in the study and training of professionals in urban and regional planning.
  • 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: Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)
Triple: [Curitiba BRT system, planningOrganization, Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)]
Generated description
The Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC) is the municipal urban planning and research institute responsible for shaping Curitiba’s innovative city design and transport systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)
Target entity description: The Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC) is the municipal urban planning and research institute responsible for shaping Curitiba’s innovative city design and transport systems.
  • A. National Institute of Urban Affairs
    The National Institute of Urban Affairs is an autonomous research and capacity-building organization in India that focuses on urban policy, planning, and governance to support sustainable and inclusive city development.
  • B. Department of Urban Planning
    The Department of Urban Planning is an academic unit at the School of Planning and Architecture, Delhi, focused on education and research in the planning, development, and management of urban areas.
  • C. São Paulo State University (campuses in metro area)
    São Paulo State University (campuses in the metro area) is a major public higher education institution in Brazil with multiple campuses distributed across the Greater São Paulo region, offering a wide range of undergraduate and graduate programs.
  • D. South American Council of Infrastructure and Planning
    The South American Council of Infrastructure and Planning is a regional body that coordinates and promotes large-scale infrastructure and integration projects among South American countries under the framework of the Union of South American Nations.
  • E. School of Urban Planning
    The School of Urban Planning is an academic unit at McGill University specializing in the study and training of professionals in urban and regional planning.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: planningOrganization
Context triple: [Curitiba BRT system, planningOrganization, Instituto de Pesquisa e Planejamento Urbano de Curitiba (IPPUC)]
  • A. plannedByOrganization chosen
    Indicates that an organization is responsible for planning, organizing, or arranging the referenced activity, event, or entity.
  • B. designOrganization
    Indicates that one entity is responsible for planning, creating, or structuring another entity, typically in an official or professional capacity.
  • C. proposedOrganization
    Indicates that an entity has been suggested or put forward as an organization, typically as a candidate for formal recognition, involvement, or participation.
  • D. organizationLed
    Indicates that one organization provides leadership, direction, or governance over another organization or collective effort.
  • E. controlledOrganization
    Indicates that one entity has the authority to direct, manage, or significantly influence the operations and decisions of another organization.
  • F. None of above.

Provenance (6 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_69a88a184cbc8190877791f6552c2484 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe8d105c819098371c35c88873dc completed March 7, 2026, 5:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58ee18ac81909f02e2c87000365b completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae597198b88190b0253aa121ed35e1 completed March 9, 2026, 5:24 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a02404c819088acf7c592cb2cae completed March 9, 2026, 5:26 a.m.
PD Predicate disambiguation batch_69abbd9c90408190b6b65498ca43ce26 completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:45 p.m.