Triple

T12312334
Position Surface form Disambiguated ID Type / Status
Subject Presidente Prudente E293510 entity
Predicate region P40 FINISHED
Object western São Paulo
Western São Paulo is a predominantly agricultural and regional economic area in the western part of São Paulo state in Brazil, encompassing cities such as Presidente Prudente.
 E973595 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: western São Paulo | Statement: [Presidente Prudente, region, western São Paulo]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: western São Paulo
Context triple: [Presidente Prudente, region, western São Paulo]
  • A. south zone of São Paulo
    The south zone of São Paulo is a large and diverse region of the city known for its mix of residential neighborhoods, commercial hubs, and important transport links connecting it to the wider metropolitan area.
  • B. Central region of São Paulo
    The Central region of São Paulo is the historic urban core of São Paulo city, encompassing dense commercial districts and traditional neighborhoods such as Bela Vista.
  • C. South Region of Brazil
    The South Region of Brazil is the country’s smallest and one of its most developed regions, known for its strong European cultural influences, temperate climate, and major cities like Porto Alegre and Curitiba.
  • D. Southeast Region of Brazil
    The Southeast Region of Brazil is the country’s most populous and economically developed area, encompassing major states and cities such as São Paulo, Rio de Janeiro, and Minas Gerais.
  • E. ABC Region of Greater São Paulo
    The ABC Region of Greater São Paulo is an important industrial and urban subregion of the São Paulo metropolitan area, historically known as a major center of Brazil’s automotive and manufacturing industries.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: western São Paulo
Target entity description: Western São Paulo is a predominantly agricultural and regional economic area in the western part of São Paulo state in Brazil, encompassing cities such as Presidente Prudente.
  • A. south zone of São Paulo
    The south zone of São Paulo is a large and diverse region of the city known for its mix of residential neighborhoods, commercial hubs, and important transport links connecting it to the wider metropolitan area.
  • B. Central region of São Paulo
    The Central region of São Paulo is the historic urban core of São Paulo city, encompassing dense commercial districts and traditional neighborhoods such as Bela Vista.
  • C. South Region of Brazil
    The South Region of Brazil is the country’s smallest and one of its most developed regions, known for its strong European cultural influences, temperate climate, and major cities like Porto Alegre and Curitiba.
  • D. Southeast Region of Brazil
    The Southeast Region of Brazil is the country’s most populous and economically developed area, encompassing major states and cities such as São Paulo, Rio de Janeiro, and Minas Gerais.
  • E. ABC Region of Greater São Paulo
    The ABC Region of Greater São Paulo is an important industrial and urban subregion of the São Paulo metropolitan area, historically known as a major center of Brazil’s automotive and manufacturing industries.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: western São Paulo
Triple: [Presidente Prudente, region, western São Paulo]
Generated description
Western São Paulo is a predominantly agricultural and regional economic area in the western part of São Paulo state in Brazil, encompassing cities such as Presidente Prudente.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6ab6a2b50819082f6aedd32ed608a elicitation completed
NER batch_69d93f03d3c88190baedffb83465bff8 ner completed
NED1 batch_69f61e84fa708190854afc6afd425fd7 ned_source_triple completed
NED2 batch_69f62045b20c819083c755fbe99a9a7f ned_description completed
NEDg batch_69f61f5d746c8190b5b0edfc4832bc6c nedg completed
Created at: April 8, 2026, 9:53 p.m.