Triple

T20225301
Position Surface form Disambiguated ID Type / Status
Subject Public Market of Porto Alegre E495361 entity
Predicate locatedIn P40 FINISHED
Object Centro Histórico, Porto Alegre — 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: Centro Histórico, Porto Alegre | Statement: [Public Market of Porto Alegre, locatedIn, Centro Histórico, Porto Alegre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centro Histórico, Porto Alegre
Context triple: [Public Market of Porto Alegre, locatedIn, Centro Histórico, Porto Alegre]
  • A. Public Market of Porto Alegre
    The Public Market of Porto Alegre is a historic central marketplace in Porto Alegre, Brazil, known for its traditional food stalls, local products, and cultural significance as a city landmark.
  • B. Porto Alegre waterfront
    The Porto Alegre waterfront is a prominent urban shoreline area in Porto Alegre, Brazil, known for its scenic views, public parks, and recreational spaces along the Guaíba Lake.
  • C. Praça da Matriz in Porto Alegre
    Praça da Matriz in Porto Alegre is a historic central square that serves as a civic and cultural hub, surrounded by key government buildings, churches, and cultural institutions in the capital of Rio Grande do Sul, Brazil.
  • D. Centro (Rio de Janeiro)
    Centro (Rio de Janeiro) is the historic downtown district of Rio de Janeiro, Brazil, known as the city’s main commercial, financial, and cultural hub.
  • E. Canoas
    Canoas is a major industrial and residential city in the Porto Alegre metropolitan region of Rio Grande do Sul, Brazil.
  • 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: Centro Histórico, Porto Alegre
Target entity description: Centro Histórico, Porto Alegre is the historic downtown district of Porto Alegre, Brazil, known for its colonial and early 20th-century architecture, cultural institutions, and role as the city’s commercial and administrative core.
  • A. Public Market of Porto Alegre
    The Public Market of Porto Alegre is a historic central marketplace in Porto Alegre, Brazil, known for its traditional food stalls, local products, and cultural significance as a city landmark.
  • B. Porto Alegre waterfront
    The Porto Alegre waterfront is a prominent urban shoreline area in Porto Alegre, Brazil, known for its scenic views, public parks, and recreational spaces along the Guaíba Lake.
  • C. Praça da Matriz in Porto Alegre
    Praça da Matriz in Porto Alegre is a historic central square that serves as a civic and cultural hub, surrounded by key government buildings, churches, and cultural institutions in the capital of Rio Grande do Sul, Brazil.
  • D. Centro (Rio de Janeiro)
    Centro (Rio de Janeiro) is the historic downtown district of Rio de Janeiro, Brazil, known as the city’s main commercial, financial, and cultural hub.
  • E. Canoas
    Canoas is a major industrial and residential city in the Porto Alegre metropolitan region of Rio Grande do Sul, Brazil.
  • F. None of above. chosen

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_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66fd8f1948190adbb947a7870bb43 completed April 20, 2026, 6:26 p.m.
Created at: April 11, 2026, 11:39 p.m.