Triple

T8795712
Position Surface form Disambiguated ID Type / Status
Subject Arena Castelão E209283 entity
Predicate operator P179 FINISHED
Object Luiz Estevão Nogueira (concessionaire consortium)?
Luiz Estevão Nogueira (concessionaire consortium) is a private consortium responsible for managing and operating the Arena Castelão stadium under a concession agreement.
 E759543 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: Luiz Estevão Nogueira (concessionaire consortium)? | Statement: [Arena Castelão, operator, Luiz Estevão Nogueira (concessionaire consortium)?]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Luiz Estevão Nogueira (concessionaire consortium)?
Context triple: [Arena Castelão, operator, Luiz Estevão Nogueira (concessionaire consortium)?]
  • A. Luís Carlos Almeida da Cunha
    Luís Carlos Almeida da Cunha, better known as Nani, is a Portuguese professional footballer renowned for his pace and skillful wing play for clubs like Manchester United and the Portugal national team.
  • B. E.F.C.B. (Estrada de Ferro Central do Brasil)
    E.F.C.B. (Estrada de Ferro Central do Brasil) is a painting by Brazilian modernist artist Tarsila do Amaral that reflects her distinctive style and engagement with Brazil’s industrial and cultural landscape.
  • C. Luís Soares
    Luís Soares is a Portuguese long-distance runner who competed in international events, including the Olympic Games.
  • D. Lúcio Marçal Ferreira Ribeiro Lima Costa
    Lúcio Marçal Ferreira Ribeiro Lima Costa, better known as Lúcio Costa, was a Brazilian architect and urban planner renowned as the principal designer of Brasília, Brazil’s modernist capital city.
  • E. Nova SBE
    Nova SBE is a leading Portuguese business school known for its international outlook, research excellence, and highly ranked programs in economics, management, and finance.
  • 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: Luiz Estevão Nogueira (concessionaire consortium)?
Triple: [Arena Castelão, operator, Luiz Estevão Nogueira (concessionaire consortium)?]
Generated description
Luiz Estevão Nogueira (concessionaire consortium) is a private consortium responsible for managing and operating the Arena Castelão stadium under a concession agreement.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Luiz Estevão Nogueira (concessionaire consortium)?
Target entity description: Luiz Estevão Nogueira (concessionaire consortium) is a private consortium responsible for managing and operating the Arena Castelão stadium under a concession agreement.
  • A. Luís Carlos Almeida da Cunha
    Luís Carlos Almeida da Cunha, better known as Nani, is a Portuguese professional footballer renowned for his pace and skillful wing play for clubs like Manchester United and the Portugal national team.
  • B. E.F.C.B. (Estrada de Ferro Central do Brasil)
    E.F.C.B. (Estrada de Ferro Central do Brasil) is a painting by Brazilian modernist artist Tarsila do Amaral that reflects her distinctive style and engagement with Brazil’s industrial and cultural landscape.
  • C. Luís Soares
    Luís Soares is a Portuguese long-distance runner who competed in international events, including the Olympic Games.
  • D. Lúcio Marçal Ferreira Ribeiro Lima Costa
    Lúcio Marçal Ferreira Ribeiro Lima Costa, better known as Lúcio Costa, was a Brazilian architect and urban planner renowned as the principal designer of Brasília, Brazil’s modernist capital city.
  • E. Nova SBE
    Nova SBE is a leading Portuguese business school known for its international outlook, research excellence, and highly ranked programs in economics, management, and finance.
  • 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_69ca836240888190a62b262e56a69d2f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5fa24ca08190a7738a7f1c446456 completed March 31, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6f5d655881909013ac3e2ac0cebb completed April 3, 2026, 7:42 a.m.
NEDg Description generation batch_69cf71c118848190a937ecf714556ef3 completed April 3, 2026, 7:52 a.m.
NED2 Entity disambiguation (via description) batch_69cf744b17e88190b14607e6dff823a3 completed April 3, 2026, 8:03 a.m.
Created at: March 30, 2026, 6:44 p.m.