Triple

T10487149
Position Surface form Disambiguated ID Type / Status
Subject The Posthumous Memoirs of Brás Cubas E247326 entity
Predicate narrator P2181 FINISHED
Object Brás Cubas
Brás Cubas is the witty, deceased protagonist and unreliable narrator of Machado de Assis’s novel "The Posthumous Memoirs of Brás Cubas," known for his ironic reflections on Brazilian society and his own life.
 E866969 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: Brás Cubas | Statement: [The Posthumous Memoirs of Brás Cubas, narrator, Brás Cubas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brás Cubas
Context triple: [The Posthumous Memoirs of Brás Cubas, narrator, Brás Cubas]
  • A. Pedro Antonio Santos
    Pedro Antonio Santos is a small settlement located within the municipality of Othón P. Blanco in the Mexican state of Quintana Roo.
  • B. Ñuflo de Chaves
    Ñuflo de Chaves was a 16th-century Spanish conquistador and explorer best known for establishing the city of Santa Cruz de la Sierra in present-day Bolivia.
  • C. Emiliano Di Cavalcanti
    Emiliano Di Cavalcanti was a Brazilian modernist painter and illustrator known for his vibrant depictions of urban life, popular culture, and Afro-Brazilian subjects.
  • D. Deodoro
    Deodoro is a neighborhood in the western part of Rio de Janeiro, Brazil, known for its large military presence and sports facilities that hosted events during the 2016 Summer Olympics.
  • E. Américo Tomás
    Américo Tomás was a Portuguese naval officer and conservative politician who served as the last president of the Estado Novo dictatorship from 1958 until the Carnation Revolution in 1974.
  • 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: Brás Cubas
Triple: [The Posthumous Memoirs of Brás Cubas, narrator, Brás Cubas]
Generated description
Brás Cubas is the witty, deceased protagonist and unreliable narrator of Machado de Assis’s novel "The Posthumous Memoirs of Brás Cubas," known for his ironic reflections on Brazilian society and his own life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brás Cubas
Target entity description: Brás Cubas is the witty, deceased protagonist and unreliable narrator of Machado de Assis’s novel "The Posthumous Memoirs of Brás Cubas," known for his ironic reflections on Brazilian society and his own life.
  • A. Pedro Antonio Santos
    Pedro Antonio Santos is a small settlement located within the municipality of Othón P. Blanco in the Mexican state of Quintana Roo.
  • B. Ñuflo de Chaves
    Ñuflo de Chaves was a 16th-century Spanish conquistador and explorer best known for establishing the city of Santa Cruz de la Sierra in present-day Bolivia.
  • C. Emiliano Di Cavalcanti
    Emiliano Di Cavalcanti was a Brazilian modernist painter and illustrator known for his vibrant depictions of urban life, popular culture, and Afro-Brazilian subjects.
  • D. Deodoro
    Deodoro is a neighborhood in the western part of Rio de Janeiro, Brazil, known for its large military presence and sports facilities that hosted events during the 2016 Summer Olympics.
  • E. Américo Tomás
    Américo Tomás was a Portuguese naval officer and conservative politician who served as the last president of the Estado Novo dictatorship from 1958 until the Carnation Revolution in 1974.
  • 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_69d381c309b88190af78aa681cf6a4c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d5096a4d3481908e9c319f6cdce4f1 completed April 7, 2026, 1:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69d8dc8c73748190b97c78af6cf142d9 completed April 10, 2026, 11:18 a.m.
NEDg Description generation batch_69d8e8c81bdc8190b6b6dfe00025b514 completed April 10, 2026, 12:10 p.m.
NED2 Entity disambiguation (via description) batch_69d901e1ecf88190acd24a0e20462cb9 completed April 10, 2026, 1:57 p.m.
Created at: April 6, 2026, 12:23 p.m.