Triple

T8795970
Position Surface form Disambiguated ID Type / Status
Subject Barra da Tijuca E209288 entity
Predicate transportInfrastructure P1777 FINISHED
Object BRT TransOlímpica
BRT TransOlímpica is a bus rapid transit corridor in Rio de Janeiro that connects Barra da Tijuca with other key Olympic and urban areas to improve high-capacity public transportation.
 E762862 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: BRT TransOlímpica | Statement: [Barra da Tijuca, transportInfrastructure, BRT TransOlímpica]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BRT TransOlímpica
Context triple: [Barra da Tijuca, transportInfrastructure, BRT TransOlímpica]
  • A. BRT TransOeste
    BRT TransOeste is a bus rapid transit corridor in Rio de Janeiro that connects Barra da Tijuca with western districts, providing high-capacity, segregated-lane public transportation.
  • B. BRT TransCarioca
    BRT TransCarioca is a bus rapid transit corridor in Rio de Janeiro that connects key neighborhoods and the international airport, improving high-capacity public transportation across the city.
  • C. BRT
    BRT was the common abbreviation for the Brooklyn Rapid Transit Company, a major early 20th-century transit operator that helped develop Brooklyn’s subway and elevated rail system.
  • D. BRT
    BRT is the standard time zone used in much of eastern Brazil, including major cities like Brasília and Rio de Janeiro, typically three hours behind Coordinated Universal Time (UTC−3).
  • E. BRT
    BRT is Tehran’s bus rapid transit system, providing high-capacity, dedicated-lane bus services across the city.
  • 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: BRT TransOlímpica
Triple: [Barra da Tijuca, transportInfrastructure, BRT TransOlímpica]
Generated description
BRT TransOlímpica is a bus rapid transit corridor in Rio de Janeiro that connects Barra da Tijuca with other key Olympic and urban areas to improve high-capacity public transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BRT TransOlímpica
Target entity description: BRT TransOlímpica is a bus rapid transit corridor in Rio de Janeiro that connects Barra da Tijuca with other key Olympic and urban areas to improve high-capacity public transportation.
  • A. BRT TransOeste
    BRT TransOeste is a bus rapid transit corridor in Rio de Janeiro that connects Barra da Tijuca with western districts, providing high-capacity, segregated-lane public transportation.
  • B. BRT TransCarioca
    BRT TransCarioca is a bus rapid transit corridor in Rio de Janeiro that connects key neighborhoods and the international airport, improving high-capacity public transportation across the city.
  • C. BRT
    BRT was the common abbreviation for the Brooklyn Rapid Transit Company, a major early 20th-century transit operator that helped develop Brooklyn’s subway and elevated rail system.
  • D. BRT
    BRT is the standard time zone used in much of eastern Brazil, including major cities like Brasília and Rio de Janeiro, typically three hours behind Coordinated Universal Time (UTC−3).
  • E. BRT
    BRT is Tehran’s bus rapid transit system, providing high-capacity, dedicated-lane bus services across the city.
  • 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_69cfa046aabc8190abca2957593edc8b completed April 3, 2026, 11:11 a.m.
NEDg Description generation batch_69cfa14f0f3c8190bf7081e51410a491 completed April 3, 2026, 11:15 a.m.
NED2 Entity disambiguation (via description) batch_69cfa28589708190b8fc32f4944d0a37 completed April 3, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:44 p.m.