Triple

T9833416
Position Surface form Disambiguated ID Type / Status
Subject Instituto de Pesquisa e Planejamento Urbano de Curitiba E239041 entity
Predicate hasAbbreviation P43 FINISHED
Object IPPUC
IPPUC is the urban research and planning institute responsible for guiding and coordinating the development and urban policies of the city of Curitiba, Brazil.
E824414 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: IPPUC | Statement: [Instituto de Pesquisa e Planejamento Urbano de Curitiba, hasAbbreviation, IPPUC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IPPUC
Context triple: [Instituto de Pesquisa e Planejamento Urbano de Curitiba, hasAbbreviation, IPPUC]
  • A. Rural Electrification Administration
    The Rural Electrification Administration was a New Deal-era U.S. government agency that financed and promoted the extension of electric power to rural and farm areas across the country.
  • B. Water and Power Development Authority
    The Water and Power Development Authority (WAPDA) is Pakistan’s federal agency responsible for the development and management of the country’s water and hydropower resources, including major dams and related infrastructure.
  • C. Punjab State Power Corporation Limited
    Punjab State Power Corporation Limited is the government-owned electricity generation and distribution company responsible for managing Punjab’s power infrastructure and supply.
  • D. İZSU Water Utility
    İZSU Water Utility is the public water and wastewater management authority serving the city and metropolitan area of İzmir, Turkey.
  • E. Rural Utilities Service
    The Rural Utilities Service is a U.S. Department of Agriculture agency that provides financing and support for infrastructure and utility services—such as electricity, water, and telecommunications—in rural communities.
  • 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: IPPUC
Triple: [Instituto de Pesquisa e Planejamento Urbano de Curitiba, hasAbbreviation, IPPUC]
Generated description
IPPUC is the urban research and planning institute responsible for guiding and coordinating the development and urban policies of the city of Curitiba, Brazil.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IPPUC
Target entity description: IPPUC is the urban research and planning institute responsible for guiding and coordinating the development and urban policies of the city of Curitiba, Brazil.
  • A. Rural Electrification Administration
    The Rural Electrification Administration was a New Deal-era U.S. government agency that financed and promoted the extension of electric power to rural and farm areas across the country.
  • B. Water and Power Development Authority
    The Water and Power Development Authority (WAPDA) is Pakistan’s federal agency responsible for the development and management of the country’s water and hydropower resources, including major dams and related infrastructure.
  • C. Punjab State Power Corporation Limited
    Punjab State Power Corporation Limited is the government-owned electricity generation and distribution company responsible for managing Punjab’s power infrastructure and supply.
  • D. İZSU Water Utility
    İZSU Water Utility is the public water and wastewater management authority serving the city and metropolitan area of İzmir, Turkey.
  • E. Rural Utilities Service
    The Rural Utilities Service is a U.S. Department of Agriculture agency that provides financing and support for infrastructure and utility services—such as electricity, water, and telecommunications—in rural communities.
  • 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_69ca84e314108190978324a4bdb959f8 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb336bfc4819084f0d4d6d1867484 completed April 2, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1d5c448388190818e4cc5e3a42dfc completed April 5, 2026, 3:23 a.m.
NEDg Description generation batch_69d1d6affc3c8190839a4db8f4271309 completed April 5, 2026, 3:27 a.m.
NED2 Entity disambiguation (via description) batch_69d1d772de00819089eed8be9f5ce3ce completed April 5, 2026, 3:30 a.m.
Created at: March 30, 2026, 8:32 p.m.