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.