Triple

T1666698
Position Surface form Disambiguated ID Type / Status
Subject Union Buildings E36027 entity
Predicate managedBy P86 FINISHED
Object Department of Public Works and Infrastructure (South Africa)
The Department of Public Works and Infrastructure (South Africa) is the national government department responsible for managing and maintaining state-owned buildings and infrastructure, and for leading public infrastructure development across the country.
E188604 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: Department of Public Works and Infrastructure (South Africa) | Statement: [Union Buildings, managedBy, Department of Public Works and Infrastructure (South Africa)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Department of Public Works and Infrastructure (South Africa)
Context triple: [Union Buildings, managedBy, Department of Public Works and Infrastructure (South Africa)]
  • A. Gauteng Provincial Government
    The Gauteng Provincial Government is the executive authority responsible for governing South Africa’s Gauteng province, which includes major urban centers like Johannesburg and Pretoria.
  • B. Department for Infrastructure and Transport (South Australia)
    The Department for Infrastructure and Transport (South Australia) is the state government agency responsible for planning, building, and managing South Australia’s transport networks and key infrastructure.
  • C. Infrastructure and Projects Authority
    The Infrastructure and Projects Authority is the UK government’s centre of expertise responsible for supporting, assuring, and improving the delivery of major public infrastructure and large-scale projects.
  • D. Central Public Works Department
    The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
  • E. Northern Cape Provincial Government
    The Northern Cape Provincial Government is the executive authority responsible for administering and implementing laws, policies, and public services in South Africa’s Northern Cape province.
  • 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: Department of Public Works and Infrastructure (South Africa)
Triple: [Union Buildings, managedBy, Department of Public Works and Infrastructure (South Africa)]
Generated description
The Department of Public Works and Infrastructure (South Africa) is the national government department responsible for managing and maintaining state-owned buildings and infrastructure, and for leading public infrastructure development across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Department of Public Works and Infrastructure (South Africa)
Target entity description: The Department of Public Works and Infrastructure (South Africa) is the national government department responsible for managing and maintaining state-owned buildings and infrastructure, and for leading public infrastructure development across the country.
  • A. Gauteng Provincial Government
    The Gauteng Provincial Government is the executive authority responsible for governing South Africa’s Gauteng province, which includes major urban centers like Johannesburg and Pretoria.
  • B. Department for Infrastructure and Transport (South Australia)
    The Department for Infrastructure and Transport (South Australia) is the state government agency responsible for planning, building, and managing South Australia’s transport networks and key infrastructure.
  • C. Infrastructure and Projects Authority
    The Infrastructure and Projects Authority is the UK government’s centre of expertise responsible for supporting, assuring, and improving the delivery of major public infrastructure and large-scale projects.
  • D. Central Public Works Department
    The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
  • E. Northern Cape Provincial Government
    The Northern Cape Provincial Government is the executive authority responsible for administering and implementing laws, policies, and public services in South Africa’s Northern Cape province.
  • 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_69a8861286808190939afff3ce8ee31e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90adc57cc8190b270004c363768e3 completed March 5, 2026, 4:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad682fd42881908ecd0f331e81aba8 completed March 8, 2026, 12:14 p.m.
NEDg Description generation batch_69ad69c8af5481909d73d90e1dcaf560 completed March 8, 2026, 12:21 p.m.
NED2 Entity disambiguation (via description) batch_69ad6a4aebb88190a27350216add031b completed March 8, 2026, 12:23 p.m.
Created at: March 4, 2026, 7:29 p.m.