Triple

T11661498
Position Surface form Disambiguated ID Type / Status
Subject Piracicaba E277129 entity
Predicate hasCulturalInstitution P105 FINISHED
Object Engenho Central cultural complex
The Engenho Central cultural complex is a historic former sugar mill in Piracicaba, Brazil, that has been transformed into a major cultural and event center hosting arts, festivals, and community activities.
E937865 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: Engenho Central cultural complex | Statement: [Piracicaba, hasCulturalInstitution, Engenho Central cultural complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Engenho Central cultural complex
Context triple: [Piracicaba, hasCulturalInstitution, Engenho Central cultural complex]
  • A. Centro Cultural de Belém
    The Centro Cultural de Belém is a major modern cultural complex in Lisbon, Portugal, renowned for its concert halls, exhibition spaces, and role as a key venue for the performing and visual arts.
  • B. Centro Cultural Bernardo Mascarenhas
    Centro Cultural Bernardo Mascarenhas is a prominent cultural center in Juiz de Fora, Brazil, known for hosting diverse artistic, educational, and community events.
  • C. Paço do Frevo
    Paço do Frevo is a cultural center and museum in Recife dedicated to preserving, promoting, and celebrating frevo, the city’s traditional carnival music and dance.
  • D. Palácio Capanema
    Palácio Capanema is a landmark modernist government building in Rio de Janeiro, Brazil, renowned for its pioneering architectural design by a team including Oscar Niemeyer and Le Corbusier.
  • E. Terreiro do Paço
    Terreiro do Paço is the historic riverfront square in Lisbon, Portugal, now commonly known as Praça do Comércio and famed as one of the city's largest and most important public plazas.
  • 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: Engenho Central cultural complex
Triple: [Piracicaba, hasCulturalInstitution, Engenho Central cultural complex]
Generated description
The Engenho Central cultural complex is a historic former sugar mill in Piracicaba, Brazil, that has been transformed into a major cultural and event center hosting arts, festivals, and community activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Engenho Central cultural complex
Target entity description: The Engenho Central cultural complex is a historic former sugar mill in Piracicaba, Brazil, that has been transformed into a major cultural and event center hosting arts, festivals, and community activities.
  • A. Centro Cultural de Belém
    The Centro Cultural de Belém is a major modern cultural complex in Lisbon, Portugal, renowned for its concert halls, exhibition spaces, and role as a key venue for the performing and visual arts.
  • B. Centro Cultural Bernardo Mascarenhas
    Centro Cultural Bernardo Mascarenhas is a prominent cultural center in Juiz de Fora, Brazil, known for hosting diverse artistic, educational, and community events.
  • C. Paço do Frevo
    Paço do Frevo is a cultural center and museum in Recife dedicated to preserving, promoting, and celebrating frevo, the city’s traditional carnival music and dance.
  • D. Palácio Capanema
    Palácio Capanema is a landmark modernist government building in Rio de Janeiro, Brazil, renowned for its pioneering architectural design by a team including Oscar Niemeyer and Le Corbusier.
  • E. Terreiro do Paço
    Terreiro do Paço is the historic riverfront square in Lisbon, Portugal, now commonly known as Praça do Comércio and famed as one of the city's largest and most important public plazas.
  • 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_69d6aafbb3c081908a9cdb4ecb8d981d completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a3d29fdc8190af46b6e2badb1df5 completed April 10, 2026, 7:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee882dbf2481909ffcae5f80cd494f completed April 26, 2026, 9:48 p.m.
NEDg Description generation batch_69eeb315ebc48190a0f6ff0dc8afd462 completed April 27, 2026, 12:51 a.m.
NED2 Entity disambiguation (via description) batch_69eecd9ecf508190aee072041cd0a97a completed April 27, 2026, 2:44 a.m.
Created at: April 8, 2026, 9:39 p.m.