Triple

T21835517
Position Surface form Disambiguated ID Type / Status
Subject Triple Frontier E539109 entity
Predicate countryCityBrazil P145501 FINISHED
Object Foz do Iguaçu — NE NERFINISHED

How this triple was built (3 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: Foz do Iguaçu | Statement: [Triple Frontier, countryCityBrazil, Foz do Iguaçu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Foz do Iguaçu
Context triple: [Triple Frontier, countryCityBrazil, Foz do Iguaçu]
  • A. Foz do Iguaçu chosen
    Foz do Iguaçu is a Brazilian city in the state of Paraná best known as the gateway to the spectacular Iguaçu Falls on the border with Argentina and Paraguay.
  • B. Nova Iguaçu
    Nova Iguaçu is a large municipality in the Baixada Fluminense region of Rio de Janeiro state in southeastern Brazil, known for its role as an important industrial and residential hub in the greater Rio de Janeiro metropolitan area.
  • C. Puerto Iguazú
    Puerto Iguazú is an Argentine border city in Misiones Province known as a major gateway for tourists visiting the nearby Iguazu Falls and the tri-border area with Brazil and Paraguay.
  • D. Paraná River port
    The Paraná River port is a key inland river harbor and logistics hub along the Paraná River, serving regional trade and transportation for cities such as Corrientes in northeastern Argentina.
  • E. Rio de Moinhos
    Rio de Moinhos is a civil parish in the municipality of Abrantes in central Portugal, known for its rural character and traditional Portuguese village life.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: countryCityBrazil
Context triple: [Triple Frontier, countryCityBrazil, Foz do Iguaçu]
  • A. motherCityOf
    Indicates that one city is considered the primary, originating, or foundational city in relation to another city, often as its source, protector, or central authority.
  • B. countryCapitalPort
    Indicates that a city serves simultaneously as the capital and a principal port of a given country.
  • C. cityAsCapitalOf
    Indicates that a city serves as the official capital of a specified political or administrative entity.
  • D. hostCountryCapitalCity
    Indicates that a given city serves as the capital of a specified host country.
  • E. flagshipCity
    Indicates that a city serves as the primary, most representative, or leading example within a larger group, organization, or context.
  • F. None of above. chosen

Provenance (4 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_69e0c475cda88190987d08f23caebdc1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0a7a7c368819094e0c4548be30798 completed April 28, 2026, 12:27 p.m.
PD Predicate disambiguation batch_69e6be8c14748190bdcc44a14d50bea4 completed April 21, 2026, 12:02 a.m.
PDg Predicate description generation batch_69e6c187bc548190b4ca13150f6bae38 completed April 21, 2026, 12:15 a.m.
Created at: April 16, 2026, 6:55 p.m.