Triple

T5261553
Position Surface form Disambiguated ID Type / Status
Subject Varig E118834 entity
Predicate ownedBrand P1500 FINISHED
Object Rio-Sul Serviços Aéreos Regionais
Rio-Sul Serviços Aéreos Regionais was a Brazilian regional airline that operated domestic routes, particularly in southern Brazil, as part of the Varig group.
 E508270 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: Rio-Sul Serviços Aéreos Regionais | Statement: [Varig, ownedBrand, Rio-Sul Serviços Aéreos Regionais]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rio-Sul Serviços Aéreos Regionais
Context triple: [Varig, ownedBrand, Rio-Sul Serviços Aéreos Regionais]
  • A. Viação Aérea Rio-Grandense
    Viação Aérea Rio-Grandense, commonly known as Varig, was a major Brazilian airline that operated domestically and internationally throughout much of the 20th century.
  • B. Companhia Caminho Aéreo Pão de Açúcar
    Companhia Caminho Aéreo Pão de Açúcar is the company that operates the iconic cable car system connecting Rio de Janeiro’s Sugarloaf Mountain and surrounding peaks.
  • C. GOL Linhas Aéreas Inteligentes
    GOL Linhas Aéreas Inteligentes is a major Brazilian low-cost airline that operates domestic and regional flights across South America.
  • D. Azul Brazilian Airlines
    Azul Brazilian Airlines is a Brazilian low-cost carrier founded by aviation entrepreneur David Neeleman, known for rapidly expanding domestic service with a focus on underserved routes and customer-friendly service.
  • E. Infraero
    Infraero is a Brazilian state-owned company responsible for managing and operating numerous major airports across Brazil.
  • 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: Rio-Sul Serviços Aéreos Regionais
Triple: [Varig, ownedBrand, Rio-Sul Serviços Aéreos Regionais]
Generated description
Rio-Sul Serviços Aéreos Regionais was a Brazilian regional airline that operated domestic routes, particularly in southern Brazil, as part of the Varig group.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rio-Sul Serviços Aéreos Regionais
Target entity description: Rio-Sul Serviços Aéreos Regionais was a Brazilian regional airline that operated domestic routes, particularly in southern Brazil, as part of the Varig group.
  • A. Viação Aérea Rio-Grandense
    Viação Aérea Rio-Grandense, commonly known as Varig, was a major Brazilian airline that operated domestically and internationally throughout much of the 20th century.
  • B. Companhia Caminho Aéreo Pão de Açúcar
    Companhia Caminho Aéreo Pão de Açúcar is the company that operates the iconic cable car system connecting Rio de Janeiro’s Sugarloaf Mountain and surrounding peaks.
  • C. GOL Linhas Aéreas Inteligentes
    GOL Linhas Aéreas Inteligentes is a major Brazilian low-cost airline that operates domestic and regional flights across South America.
  • D. Azul Brazilian Airlines
    Azul Brazilian Airlines is a Brazilian low-cost carrier founded by aviation entrepreneur David Neeleman, known for rapidly expanding domestic service with a focus on underserved routes and customer-friendly service.
  • E. Infraero
    Infraero is a Brazilian state-owned company responsible for managing and operating numerous major airports across Brazil.
  • 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_69bd446a42c88190b7ecbef006561d55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bd0c5f48190a1be89314c59f96b completed March 20, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf06c3945c8190874ecd184fa886a0 completed March 21, 2026, 8:59 p.m.
NEDg Description generation batch_69bf086047f48190a48c3f3a6421370d completed March 21, 2026, 9:06 p.m.
NED2 Entity disambiguation (via description) batch_69bf08b2fd8081909b8b930818a00b9d completed March 21, 2026, 9:08 p.m.
Created at: March 20, 2026, 1:50 p.m.