Triple

T12868508
Position Surface form Disambiguated ID Type / Status
Subject Optibús E307783 entity
Predicate hasAbbreviation P43 FINISHED
Object BRT
BRT is a bus rapid transit system designed to provide high-capacity, efficient public transportation using dedicated lanes and priority infrastructure.
 E1007708 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 | Statement: [Optibús, hasAbbreviation, BRT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BRT
Context triple: [Optibús, hasAbbreviation, BRT]
  • A. 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).
  • B. 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.
  • C. BRT
    BRT is Tehran’s bus rapid transit system, providing high-capacity, dedicated-lane bus services across the city.
  • D. 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.
  • E. 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.
  • 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
Triple: [Optibús, hasAbbreviation, BRT]
Generated description
BRT is a bus rapid transit system designed to provide high-capacity, efficient public transportation using dedicated lanes and priority infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BRT
Target entity description: BRT is a bus rapid transit system designed to provide high-capacity, efficient public transportation using dedicated lanes and priority infrastructure.
  • A. 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).
  • B. 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.
  • C. BRT
    BRT is Tehran’s bus rapid transit system, providing high-capacity, dedicated-lane bus services across the city.
  • D. 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.
  • E. 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.
  • 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_69d7bdf69bc48190af6c2621f28ca351 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9708f510c8190b4c64dc340420e85 completed April 10, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69bb26eb08190912d0b44c345bf41 completed May 3, 2026, 12:49 a.m.
NEDg Description generation batch_69f69df1032881909255e506ddfd9c9f completed May 3, 2026, 12:59 a.m.
NED2 Entity disambiguation (via description) batch_69f69ea645a0819095edc112b9ed9bff completed May 3, 2026, 1:02 a.m.
Created at: April 9, 2026, 5:38 p.m.