Triple

T21833903
Position Surface form Disambiguated ID Type / Status
Subject Petrolina–Senador Nilo Coelho Airport E539068 entity
Predicate isInMetropolitanArea P294 FINISHED
Object Petrolina–Juazeiro urban area — NE NERFINISHED

How this triple was built (2 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: Petrolina–Juazeiro urban area | Statement: [Petrolina–Senador Nilo Coelho Airport, isInMetropolitanArea, Petrolina–Juazeiro urban area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petrolina–Juazeiro urban area
Context triple: [Petrolina–Senador Nilo Coelho Airport, isInMetropolitanArea, Petrolina–Juazeiro urban area]
  • A. Petrolina–Juazeiro metropolitan area chosen
    The Petrolina–Juazeiro metropolitan area is a binational urban and economic hub in Brazil’s semi-arid São Francisco River valley, centered on the cities of Petrolina (Pernambuco) and Juazeiro (Bahia) and known for its irrigated fruit agriculture and wine production.
  • B. Metropolitan Region of Aracaju
    The Metropolitan Region of Aracaju is an urban agglomeration in the Brazilian state of Sergipe centered on the capital city Aracaju and encompassing several surrounding municipalities.
  • C. Metropolitan Region of Salvador
    The Metropolitan Region of Salvador is a major urban agglomeration in northeastern Brazil centered on the city of Salvador and encompassing several surrounding municipalities in the state of Bahia.
  • D. Metropolitan Region of Campina Grande
    The Metropolitan Region of Campina Grande is an administrative and urban agglomeration in the state of Paraíba, Brazil, centered around the city of Campina Grande and its surrounding municipalities.
  • E. Recife metropolitan region
    The Recife metropolitan region is a major urban and economic hub in northeastern Brazil, centered on the city of Recife and encompassing numerous surrounding municipalities and neighborhoods.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69f0a7a5eeb88190b58b5b6d363cd6e3 completed April 28, 2026, 12:27 p.m.
Created at: April 16, 2026, 6:55 p.m.