Triple

T2640220
Position Surface form Disambiguated ID Type / Status
Subject West Rand District Municipality E62846 entity
Predicate provinceSeat P16248 FINISHED
Object Johannesburg (for Gauteng) E16031 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: Johannesburg (for Gauteng) | Statement: [West Rand District Municipality, provinceSeat, Johannesburg (for Gauteng)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Johannesburg (for Gauteng)
Context triple: [West Rand District Municipality, provinceSeat, Johannesburg (for Gauteng)]
  • A. Johannesburg, South Africa chosen
    Johannesburg, South Africa is the country’s largest city and economic hub, known for its role in the gold mining industry and as a major urban center in Gauteng province.
  • B. Pretoria–Witwatersrand–Vereeniging conurbation
    The Pretoria–Witwatersrand–Vereeniging conurbation is South Africa’s largest urban agglomeration, encompassing much of the country’s economic and population core in the Gauteng region.
  • C. Tshwane
    Tshwane is a major metropolitan area in South Africa that includes the country’s administrative capital, Pretoria, and serves as an important political and economic hub.
  • D. Pretoria, South Africa
    Pretoria, South Africa is one of the country’s three capital cities, serving as the administrative capital and a major center for government, education, and culture.
  • E. City of Johannesburg Metropolitan Municipality
    The City of Johannesburg Metropolitan Municipality is the local government authority responsible for administering and providing services to the greater Johannesburg metropolitan area in South Africa.
  • 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: provinceSeat
Context triple: [West Rand District Municipality, provinceSeat, Johannesburg (for Gauteng)]
  • A. mayorSeatOf
    Indicates that a particular mayor holds office as the chief elected official of a specified city or municipality.
  • B. cityAsSeatOfGovernment
    Indicates that a city serves as the official seat or location of a government’s central authority or administration.
  • C. regionCapital chosen
    Indicates that one entity is the capital city or administrative center of a specified region.
  • D. territorialCapital
    Indicates that a location serves as the administrative or political capital of a defined territory or region.
  • E. countySeat
    Indicates that one place serves as the administrative center or capital of a county.
  • 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_69ab4c3f2dcc819082df80f5e032f690 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abd8fc8ee881908a9f6820d8934a62 completed March 7, 2026, 7:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69b333feff988190831b50d87892b9c1 completed March 12, 2026, 9:45 p.m.
PD Predicate disambiguation batch_69abd812849881908f956845a80e0205 completed March 7, 2026, 7:47 a.m.
Created at: March 6, 2026, 9:53 p.m.