Triple

T8897117
Position Surface form Disambiguated ID Type / Status
Subject Embassy of the United States in Brasília E211830 entity
Predicate locatedInCityPlannedBy P25696 FINISHED
Object Lúcio Costa E28776 NE FINISHED

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: Lúcio Costa | Statement: [Embassy of the United States in Brasília, locatedInCityPlannedBy, Lúcio Costa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lúcio Costa
Context triple: [Embassy of the United States in Brasília, locatedInCityPlannedBy, Lúcio Costa]
  • A. Lúcio Costa chosen
    Lúcio Costa was a Brazilian architect and urban planner best known as the principal designer of Brasília’s master plan and a key figure in the development of modernist architecture in Brazil.
  • B. Oscar Niemeyer
    Oscar Niemeyer was a pioneering Brazilian architect renowned for his curvaceous modernist designs and major contributions to 20th-century architecture, including landmark civic and cultural buildings worldwide.
  • C. Paulo Mendes da Rocha
    Paulo Mendes da Rocha was a renowned Brazilian architect celebrated for his bold modernist designs and influential contributions to contemporary architecture, including winning the Pritzker Architecture Prize.
  • D. Roberto Burle Marx
    Roberto Burle Marx was a pioneering Brazilian landscape architect and artist renowned for his modernist garden designs and innovative use of native tropical plants.
  • E. Charles Correa
    Charles Correa was a pioneering Indian architect and urban planner renowned for his climate-responsive, context-sensitive designs and major contributions to modern architecture in post-independence India.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: locatedInCityPlannedBy
Context triple: [Embassy of the United States in Brasília, locatedInCityPlannedBy, Lúcio Costa]
  • A. locatedInPlannedCity chosen
    Indicates that something is situated within the boundaries of a city that was deliberately designed and planned rather than having developed organically.
  • B. isPlannedCity
    Indicates that a city has been deliberately designed and constructed according to a pre-established urban plan rather than developing organically over time.
  • C. proposedInCity
    Indicates that something, such as a plan, project, or idea, was formally proposed within a particular city.
  • D. locatedInPlannedTown
    Indicates that an entity is situated within the boundaries of a town that has been deliberately planned or designed rather than having developed organically.
  • E. townPlannedWith
    Indicates that a town was designed, organized, or laid out in coordination with a particular plan, entity, or planning effort.
  • F. None of above.

Provenance (4 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_69ca83918d3081909b326fa3750cb8c8 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6424a8c08190aef2aa2079dd85f1 completed April 1, 2026, 12:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfac093034819085d8fb1832ec5d73 completed April 3, 2026, 12:01 p.m.
PD Predicate disambiguation batch_69cc5c2bfb38819083d5eb1af8ccf4d6 completed March 31, 2026, 11:43 p.m.
Created at: March 30, 2026, 6:54 p.m.